320F L Excavator NHD00001-UP (MACHINE) POWERED BY C4.4 Engine HYDRAULIC SYSTEM Caterpillar SIS

EXCAVATOR 320F L EXCAVATOR NHD
320F L Excavator NHD00001-UP (MACHINE) POWERED BY C4.4 Engine M0066281 320F L NHD (2012)

Parts group 320F L:

For full view, you need register

HYDRAULIC SYSTEM

ACCUMULATOR GP

351-9674 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N NHD1-UP
PART OF 352-6860 ACCUMULATOR GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@352-6990@@@@@

352-6830 ACCUMULATOR GP-HYDRAULIC

352-6830 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N NHD1-UP
PART OF 352-6860 ACCUMULATOR GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@352-6990@@@@@, 1-232-3317 FILM-IDENTIFICATION

352-6860 ACCUMULATOR GP-HYDRAULIC

352-6860 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N NHD1-UP
PART OF 352-7158 ACCUMULATOR GP-HYDRAULIC
Type 1
FIELD REPLACEMENT ORDER @@@@@540-2485@@@@@

352-6860 ACCUMULATOR GP-HYDRAULIC

352-6860 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N NHD1-UP
PART OF 352-7158 ACCUMULATOR GP-HYDRAULIC
Type 2
FIELD REPLACEMENT ORDER @@@@@540-2485@@@@@

352-6990 ACCUMULATOR GP-HYDRAULIC

352-6990 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
S/N NHD1-UP
FIELD REPLACEMENT FOR @@@@@351-9674@@@@@, @@@@@520-2990@@@@@, 352-6830

352-7158 ACCUMULATOR GP-HYDRAULIC

352-7158 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N NHD1-UP
PART OF 500-4260, 505-3795, 518-4718 OPTION AR-MACHINE

520-2990 ACCUMULATOR GP-HYDRAULIC

520-2990 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N NHD1-UP
PART OF 352-6860 ACCUMULATOR GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@352-6990@@@@@, 1-232-3317 FILM-IDENTIFICATION

540-2485 ACCUMULATOR GP-HYDRAULIC

540-2485 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
S/N NHD1-UP
FIELD REPLACEMENT FOR 352-6860, 567-8764

567-8764 ACCUMULATOR GP-HYDRAULIC

567-8764 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N NHD1-UP
PART OF 352-6860 ACCUMULATOR GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@540-2485@@@@@, 1-242-6092 FILM-WARNING

BLOCK GP

323-7601 BLOCK & MTG GP-HYDRAULIC

323-7601 BLOCK & MTG GP-HYDRAULIC -BOOM DRIFT REDUCTION
S/N NHD1-UP
PART OF 500-4261, 500-4262, 505-3796, 505-3797 OPTION AR-HYDRAULIC

352-6834 BLOCK & MTG GP-HYDRAULIC

352-6834 BLOCK & MTG GP-HYDRAULIC -STICK DRIFT REDUCTION
S/N NHD1-UP
PART OF 500-4261, 500-4262, 505-3796, 505-3797 OPTION AR-HYDRAULIC

177-2617 BLOCK GP-HYDRAULIC

177-2617 BLOCK GP-HYDRAULIC
S/N NHD1-UP
PART OF 188-4145 FILTER GP-OIL

COOLER GP

475-6606 RADIATOR & HYD OIL COOLER GP

475-6606 RADIATOR & HYD OIL COOLER GP
S/N NHD1-UP
PART OF 456-5752 COOLING GP

COUPLING GP

368-5213 COUPLING GP-FLEXIBLE

368-5213 COUPLING GP-FLEXIBLE
S/N NHD1-UP
PART OF 368-5212 COUPLING GP-PUMP

368-5212 COUPLING GP-PUMP

368-5212 COUPLING GP-PUMP
S/N NHD1-UP
PART OF 430-9244 POWER TRAIN AR

CYLINDER GP

341-2792 CYLINDER & LINES GP-BOOM

341-2792 CYLINDER & LINES GP-BOOM -LH
S/N NHD1-UP
PART OF 341-2791 CYLINDER AR-BOOM

341-2793 CYLINDER & LINES GP-BOOM

341-2793 CYLINDER & LINES GP-BOOM -RH
S/N NHD1-UP
PART OF 341-2791 CYLINDER AR-BOOM

367-9451 CYLINDER & LINES GP-BOOM

367-9451 CYLINDER & LINES GP-BOOM -VARIABLE ADJUSTABLE
S/N NHD1-UP
PART OF 350-4192 BOOM AR

341-2813 CYLINDER & LINES GP-BUCKET

341-2813 CYLINDER & LINES GP-BUCKET
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 500-4251, 505-3807, 505-3808, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716, 518-4717 DISTRIBUTION AR

418-9085 CYLINDER & LINES GP-BUCKET

418-9085 CYLINDER & LINES GP-BUCKET
S/N NHD1-UP
FOR USE WITH SUPER LONG REACH

341-2803 CYLINDER & LINES GP-STICK

341-2803 CYLINDER & LINES GP-STICK
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 505-3807, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716 DISTRIBUTION AR

352-0193 CYLINDER & LINES GP-STICK

352-0193 CYLINDER & LINES GP-STICK -VARIABLE ADJUSTABLE
S/N NHD1-UP
PART OF 500-4251, 505-3808, 518-4717 DISTRIBUTION AR

341-2790 CYLINDER & SEAL GP-BOOM

341-2790 CYLINDER & SEAL GP-BOOM
S/N NHD1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 341-2792, 341-2793 CYLINDER & LINES GP-BOOM

341-2814 CYLINDER & SEAL GP-BUCKET

341-2814 CYLINDER & SEAL GP-BUCKET
S/N NHD1-UP
120-MM (4.7-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 341-2813 CYLINDER & LINES GP-BUCKET

385-2834 CYLINDER & SEAL GP-BUCKET

385-2834 CYLINDER & SEAL GP-BUCKET
S/N NHD1-UP
100-MM (3.9-IN) BORE X 939-MM (36.9-IN) STROKE
PART OF 418-9085 CYLINDER & LINES GP-BUCKET

279-8709 CYLINDER & SEAL GP-HYDRAULIC

279-8709 CYLINDER & SEAL GP-HYDRAULIC -VARIABLE ADJUSTABLE BOOM
S/N NHD1-UP
PART OF 367-9451 CYLINDER & LINES GP-BOOM

341-2802 CYLINDER & SEAL GP-STICK

341-2802 CYLINDER & SEAL GP-STICK
S/N NHD1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 341-2803, 352-0193 CYLINDER & LINES GP-STICK

341-2791 CYLINDER AR-BOOM

341-2791 CYLINDER AR-BOOM
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 500-4251, 505-3807, 505-3808, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716, 518-4717 DISTRIBUTION AR

469-9342 CYLINDER GP-BUCKET

469-9342 CYLINDER GP-BUCKET -LH
S/N NHD1-UP
80-MM (3.15-IN) BORE X 235.3-MM (9.26-IN) STROKE
PART OF 476-8682, 476-8685, 476-8688, 484-0203, 484-0204 BUCKET GP-DITCH CLEANING
Type 1

469-9342 CYLINDER GP-BUCKET

469-9342 CYLINDER GP-BUCKET -LH
S/N NHD1-UP
80-MM (3.15-IN) BORE X 235.3-MM (9.26-IN) STROKE
PART OF 476-8682, 476-8685, 476-8688, 484-0203, 484-0204 BUCKET GP-DITCH CLEANING
Type 2

469-9353 CYLINDER GP-BUCKET

469-9353 CYLINDER GP-BUCKET -RH
S/N NHD1-UP
80-MM (3.15-IN) BORE X 235.3-MM (9.26-IN) STROKE
PART OF 476-8682, 476-8685, 476-8688, 484-0203, 484-0204 BUCKET GP-DITCH CLEANING
Type 1

469-9353 CYLINDER GP-BUCKET

469-9353 CYLINDER GP-BUCKET -RH
S/N NHD1-UP
80-MM (3.15-IN) BORE X 235.3-MM (9.26-IN) STROKE
PART OF 476-8682, 476-8685, 476-8688, 484-0203, 484-0204 BUCKET GP-DITCH CLEANING
Type 2

390-9505 CYLINDER GP-COUPLER

390-9505 CYLINDER GP-COUPLER
S/N NHD1-UP
63.5-MM (2.5-IN) BORE X 116.8-MM (4.6-IN) STROKE
PART OF 388-0067 COUPLER GP-QUICK

360-5447 CYLINDER GP-HYDRAULIC

360-5447 CYLINDER GP-HYDRAULIC -VARIABLE ADJUSTABLE BOOM
S/N NHD1-UP
160-MM (6.3-IN) BORE X 1050-MM (41.3-IN) STROKE
PART OF 279-8709 CYLINDER & SEAL GP-HYDRAULIC

DRIVE GP

333-2912 DRIVE & MTG GP-SWING

333-2912 DRIVE & MTG GP-SWING
S/N NHD1-UP
PART OF 430-9244 POWER TRAIN AR

378-9517 DRIVE GP-SWING

378-9517 DRIVE GP-SWING
S/N NHD1-UP
PART OF 464-8726 DRIVE GP-SWING

464-8726 DRIVE GP-SWING

464-8726 DRIVE GP-SWING -WITH MOTOR
S/N NHD1-UP
PART OF 333-2912 DRIVE & MTG GP-SWING

FILTER GP

363-2518 BREATHER GP

363-2518 BREATHER GP -HYDRAULIC TANK
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

158-8987 FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

188-4145 FILTER GP-OIL

188-4145 FILTER GP-OIL -HYDRAULIC RETURN
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

289-8194 FILTER GP-OIL

289-8194 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

419-8528 FILTER GP-OIL

419-8528 FILTER GP-OIL -HYDRAULIC RETURN
S/N NHD1-UP
PART OF 188-4145 FILTER GP-OIL

177-2620 HOUSING GP-FILTER

177-2620 HOUSING GP-FILTER
S/N NHD1-UP
PART OF 188-4145 FILTER GP-OIL

326-4408 SCREEN GP-HYDRAULIC

326-4408 SCREEN GP-HYDRAULIC
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

FITTING GP

214-4513 FITTING GP-HYDRAULIC

214-4513 FITTING GP-HYDRAULIC
S/N NHD1-UP
PART OF 341-5366 LINES GP-HYDRAULIC

354-4381 FITTING GP-HYDRAULIC

354-4381 FITTING GP-HYDRAULIC -MEDIUM PRESSURE, ELECTRONIC
S/N NHD1-UP
PART OF 349-2284, 383-5342, 500-4160, 500-4161, 500-9248 CONTROL AR-AUXILIARY

HYDRAULIC GP

415-1575 HYDRAULIC AR

415-1575 HYDRAULIC AR
S/N NHD1-10000
PART OF 417-1345 COMMON AR

500-4167 HYDRAULIC AR

500-4167 HYDRAULIC AR
S/N NHD10001-UP
PART OF 417-1345 COMMON AR

LINES GP-AUXILIARY

242-6492 LINES GP-AUXILIARY HYDRAULIC

242-6492 LINES GP-AUXILIARY HYDRAULIC -STICK, MEDIUM PRESSURE
S/N NHD1-UP
FOR USE WITH 2.4 TO 2.5-M (7.9 TO 8.2-FT) STICK

344-4171 LINES GP-AUXILIARY HYDRAULIC

344-4171 LINES GP-AUXILIARY HYDRAULIC -BOOM, MEDIUM PRESSURE
S/N NHD1-UP
PART OF 500-4248, 500-4249, 505-3811, 505-3812, 518-4711, 518-4712 DISTRIBUTION AR

356-7981 LINES GP-AUXILIARY HYDRAULIC

356-7981 LINES GP-AUXILIARY HYDRAULIC -STUB BOOM, MEDIUM PRESSURE
S/N NHD1-UP
PART OF 350-4192 BOOM AR

356-8115 LINES GP-AUXILIARY HYDRAULIC

356-8115 LINES GP-AUXILIARY HYDRAULIC -BOOM, HIGH PRESSURE
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 505-3807, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716 DISTRIBUTION AR

356-8117 LINES GP-AUXILIARY HYDRAULIC

356-8117 LINES GP-AUXILIARY HYDRAULIC -STICK, HIGH PRESSURE
S/N NHD1-UP
PART OF 500-4248, 500-4249, 505-3811, 505-3812, 518-4711, 518-4712 DISTRIBUTION AR
FOR USE WITH 2.92-M (9.6-FT) STICK

356-8118 LINES GP-AUXILIARY HYDRAULIC

356-8118 LINES GP-AUXILIARY HYDRAULIC -STICK, HIGH PRESSURE
S/N NHD1-UP
FOR USE WITH 2.4 TO 2.5-M (7.9 TO 8.2-FT) STICK

359-8835 LINES GP-AUXILIARY HYDRAULIC

359-8835 LINES GP-AUXILIARY HYDRAULIC -FOREBOOM, MEDIUM PRESSURE
S/N NHD1-UP
PART OF 350-4192 BOOM AR

372-9861 LINES GP-AUXILIARY HYDRAULIC

372-9861 LINES GP-AUXILIARY HYDRAULIC -STICK, MEDIUM PRESSURE
S/N NHD1-UP
PART OF 500-4248, 500-4249, 505-3811, 505-3812, 518-4711, 518-4712 DISTRIBUTION AR
FOR USE WITH 2.95-M (9.7-FT) STICK

LINES GP-BOOM

341-2792 CYLINDER & LINES GP-BOOM

341-2792 CYLINDER & LINES GP-BOOM -LH
S/N NHD1-UP
PART OF 341-2791 CYLINDER AR-BOOM

341-2793 CYLINDER & LINES GP-BOOM

341-2793 CYLINDER & LINES GP-BOOM -RH
S/N NHD1-UP
PART OF 341-2791 CYLINDER AR-BOOM

367-9451 CYLINDER & LINES GP-BOOM

367-9451 CYLINDER & LINES GP-BOOM -VARIABLE ADJUSTABLE
S/N NHD1-UP
PART OF 350-4192 BOOM AR

341-5501 LINES GP-BOOM

341-5501 LINES GP-BOOM -REACH
S/N NHD1-UP
PART OF 347-3367 BOOM AR-REACH

344-4312 LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N NHD1-UP
PART OF 383-5054 VALVE AR-CHECK & RELIEF
Type 1

344-4312 LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N NHD1-UP
PART OF 383-5054 VALVE AR-CHECK & RELIEF
Type 2

344-4312 LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N NHD1-UP
PART OF 383-5054 VALVE AR-CHECK & RELIEF
Type 3

355-7873 LINES GP-BOOM

355-7873 LINES GP-BOOM -STUB
S/N NHD1-UP
VARIABLE ADJUSTABLE
PART OF 350-4192 BOOM AR

355-7874 LINES GP-BOOM

355-7874 LINES GP-BOOM -FORE
S/N NHD1-UP
PART OF 350-4192 BOOM AR

355-7875 LINES GP-BOOM

355-7875 LINES GP-BOOM -STUB
S/N NHD1-UP
STICK LOAD CONTROL VALVE
PART OF 350-4192 BOOM AR
Type 1

355-7875 LINES GP-BOOM

355-7875 LINES GP-BOOM -STUB
S/N NHD1-UP
STICK LOAD CONTROL VALVE
PART OF 350-4192 BOOM AR
Type 2

366-0844 LINES GP-BOOM

366-0844 LINES GP-BOOM -FORE
S/N NHD1-UP
STICK LOAD CONTROL
PART OF 350-4192 BOOM AR

LINES GP-BUCKET

341-2813 CYLINDER & LINES GP-BUCKET

341-2813 CYLINDER & LINES GP-BUCKET
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 500-4251, 505-3807, 505-3808, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716, 518-4717 DISTRIBUTION AR

418-9085 CYLINDER & LINES GP-BUCKET

418-9085 CYLINDER & LINES GP-BUCKET
S/N NHD1-UP
FOR USE WITH SUPER LONG REACH

369-9677 LINES GP-BUCKET CYLINDER

369-9677 LINES GP-BUCKET CYLINDER
S/N NHD1-UP
PART OF 341-2813 CYLINDER & LINES GP-BUCKET

418-9086 LINES GP-BUCKET CYLINDER

418-9086 LINES GP-BUCKET CYLINDER -SUPER LONG REACH
S/N NHD1-UP
PART OF 418-9085 CYLINDER & LINES GP-BUCKET

497-6330 LINES GP-BUCKET TILT CYLINDER

497-6330 LINES GP-BUCKET TILT CYLINDER
S/N NHD1-UP
PART OF 476-8685, 484-0203, 484-0204 BUCKET GP-DITCH CLEANING

509-3246 LINES GP-BUCKET TILT CYLINDER

509-3246 LINES GP-BUCKET TILT CYLINDER
S/N NHD1-UP
PART OF 476-8682 BUCKET GP-DITCH CLEANING

509-4752 LINES GP-BUCKET TILT CYLINDER

509-4752 LINES GP-BUCKET TILT CYLINDER
S/N NHD1-UP
PART OF 476-8688 BUCKET GP-DITCH CLEANING

LINES GP-COUPLER

242-6490 LINES GP-COUPLER

242-6490 LINES GP-COUPLER
S/N NHD1-UP
PART OF 500-4248, 505-3811, 518-4711 DISTRIBUTION AR
FOR USE WITH 2.9-M (9.5-FT) STICK

242-6494 LINES GP-COUPLER

242-6494 LINES GP-COUPLER
S/N NHD1-UP
FOR USE WITH 2.4 TO 2.5-M (7.9 TO 8.2-FT) STICK

344-4172 LINES GP-COUPLER

344-4172 LINES GP-COUPLER -REACH BOOM
S/N NHD1-UP
PART OF 500-4248, 500-4250, 505-3807, 505-3811, 518-4711, 518-4716 DISTRIBUTION AR

356-7986 LINES GP-COUPLER

356-7986 LINES GP-COUPLER -STUB BOOM
S/N NHD1-UP
PART OF 350-4192 BOOM AR

359-8836 LINES GP-COUPLER

359-8836 LINES GP-COUPLER -FORE BOOM
S/N NHD1-UP
PART OF 350-4192 BOOM AR

449-1136 LINES GP-COUPLER

449-1136 LINES GP-COUPLER -B-LINKAGE
S/N NHD1-UP
PART OF 455-3910 COUPLER AR-QUICK
FOR USE WITH @@@@@388-0067@@@@@

LINES GP-CYLINDER

341-5356 LINES GP-BOOM CYLINDER

341-5356 LINES GP-BOOM CYLINDER
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

341-5455 LINES GP-BOOM CYLINDER

341-5455 LINES GP-BOOM CYLINDER -SMARTBOOM
S/N NHD1-UP
PART OF 500-4261, 500-4262, 505-3796, 505-3797 OPTION AR-HYDRAULIC

347-1200 LINES GP-BOOM CYLINDER

347-1200 LINES GP-BOOM CYLINDER -LH
S/N NHD1-UP
PART OF 341-2792 CYLINDER & LINES GP-BOOM

347-1201 LINES GP-BOOM CYLINDER

347-1201 LINES GP-BOOM CYLINDER -RH
S/N NHD1-UP
PART OF 341-2793 CYLINDER & LINES GP-BOOM

366-0863 LINES GP-BOOM CYLINDER

366-0863 LINES GP-BOOM CYLINDER -VARIABLE ADJUSTABLE
S/N NHD1-UP
PART OF 367-9451 CYLINDER & LINES GP-BOOM

369-9677 LINES GP-BUCKET CYLINDER

369-9677 LINES GP-BUCKET CYLINDER
S/N NHD1-UP
PART OF 341-2813 CYLINDER & LINES GP-BUCKET

418-9086 LINES GP-BUCKET CYLINDER

418-9086 LINES GP-BUCKET CYLINDER -SUPER LONG REACH
S/N NHD1-UP
PART OF 418-9085 CYLINDER & LINES GP-BUCKET

497-6330 LINES GP-BUCKET TILT CYLINDER

497-6330 LINES GP-BUCKET TILT CYLINDER
S/N NHD1-UP
PART OF 476-8685, 484-0203, 484-0204 BUCKET GP-DITCH CLEANING

509-3246 LINES GP-BUCKET TILT CYLINDER

509-3246 LINES GP-BUCKET TILT CYLINDER
S/N NHD1-UP
PART OF 476-8682 BUCKET GP-DITCH CLEANING

509-4752 LINES GP-BUCKET TILT CYLINDER

509-4752 LINES GP-BUCKET TILT CYLINDER
S/N NHD1-UP
PART OF 476-8688 BUCKET GP-DITCH CLEANING

344-4488 LINES GP-STICK CYLINDER

344-4488 LINES GP-STICK CYLINDER -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 341-2803 CYLINDER & LINES GP-STICK
Type 1

344-4488 LINES GP-STICK CYLINDER

344-4488 LINES GP-STICK CYLINDER -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 341-2803 CYLINDER & LINES GP-STICK
Type 2

350-4206 LINES GP-STICK CYLINDER

350-4206 LINES GP-STICK CYLINDER -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 352-0193 CYLINDER & LINES GP-STICK

LINES GP-DRAIN

434-2632 LINES GP-DRAIN

434-2632 LINES GP-DRAIN
S/N NHD1-UP
PART OF 417-9961 OIL CHANGE GP-HIGH SPEED

436-9679 LINES GP-DRAIN

436-9679 LINES GP-DRAIN
S/N NHD1-UP
ENGINE OIL SUMP
PART OF 417-9961 OIL CHANGE GP-HIGH SPEED

LINES GP-FRONT

346-3412 LINES GP-FRONT

346-3412 LINES GP-FRONT -MEDIUM PRESSURE
S/N NHD1-UP
PART OF 349-2284, 500-4160, 500-9248 CONTROL AR-AUXILIARY

346-3417 LINES GP-FRONT

346-3417 LINES GP-FRONT -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 383-5339, 500-4159, 500-9249, 509-2507 CONTROL AR-AUXILIARY

417-2152 LINES GP-FRONT

417-2152 LINES GP-FRONT
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

434-1613 LINES GP-FRONT

434-1613 LINES GP-FRONT
S/N NHD1-UP
PART OF 437-4923, 500-4164 CONTROL AR-QUICK COUPLER

434-2658 LINES GP-FRONT

434-2658 LINES GP-FRONT -VA BOOM, MEDIUM PRESSURE
S/N NHD1-UP
PART OF 383-5342, 500-4161 CONTROL AR-AUXILIARY

434-2660 LINES GP-FRONT

434-2660 LINES GP-FRONT -QUICK COUPLER, VAR ADJ BOOM
S/N NHD1-UP
TOOL CONTROL SYSTEM
PART OF 437-2518, 500-4165 CONTROL AR-QUICK COUPLER

441-9660 LINES GP-FRONT

441-9660 LINES GP-FRONT
S/N NHD1-UP
PART OF 500-4264, 500-4266, 505-3802 OPTION AR-COUPLER

441-9662 LINES GP-FRONT

441-9662 LINES GP-FRONT -VARIABLE ADJUSTABLE BOOM
S/N NHD1-UP
PART OF 505-3803 OPTION AR-COUPLER, 500-4265 OPTION AR-HYDRAULIC

455-3778 LINES GP-FRONT

455-3778 LINES GP-FRONT -QUICK COUPLER
S/N NHD1-UP
PART OF 500-4263 OPTION AR-HYDRAULIC

494-2142 LINES GP-FRONT

494-2142 LINES GP-FRONT -QUICK COUPLER
S/N NHD1-UP
PART OF 505-3801 OPTION AR-COUPLER

494-2143 LINES GP-FRONT

494-2143 LINES GP-FRONT -QUICK COUPLER
S/N NHD1-UP
PART OF 508-8955 CONTROL AR-COUPLER

LINES GP-HYDRAULIC

214-4513 FITTING GP-HYDRAULIC

214-4513 FITTING GP-HYDRAULIC
S/N NHD1-UP
PART OF 341-5366 LINES GP-HYDRAULIC

354-4381 FITTING GP-HYDRAULIC

354-4381 FITTING GP-HYDRAULIC -MEDIUM PRESSURE, ELECTRONIC
S/N NHD1-UP
PART OF 349-2284, 383-5342, 500-4160, 500-4161, 500-9248 CONTROL AR-AUXILIARY

377-3411 HOSE GP-HYDRAULIC

377-3411 HOSE GP-HYDRAULIC
S/N NHD1-UP
PART OF 441-9662 LINES GP-FRONT

341-5366 LINES GP-HYDRAULIC

341-5366 LINES GP-HYDRAULIC
S/N NHD1-UP
PART OF 417-2211 TANK GP-HYDRAULIC

417-2206 LINES GP-HYDRAULIC OIL COOLER

417-2206 LINES GP-HYDRAULIC OIL COOLER -REAR
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

LINES GP-PILOT

417-9957 HYDRAULIC AR-BOOM FLOAT

417-9957 HYDRAULIC AR-BOOM FLOAT -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 500-4261, 505-3796 OPTION AR-HYDRAULIC

319-9831 LINES GP-PILOT

319-9831 LINES GP-PILOT -THIRD PEDAL, PILOT VALVE
S/N NHD1-UP
PART OF 382-9381 PEDAL AR-THIRD

344-4304 LINES GP-PILOT

344-4304 LINES GP-PILOT -DRAIN
S/N NHD1-UP
SUPER LONG REACH
PART OF 437-9314 VALVE AR-MAIN CONTROL

346-3423 LINES GP-PILOT

346-3423 LINES GP-PILOT -MEDIUM PRESSURE
S/N NHD1-UP
PART OF 349-2284, 383-5342, 500-4160, 500-4161, 500-9248 CONTROL AR-AUXILIARY

350-7352 LINES GP-PILOT

350-7352 LINES GP-PILOT -VARIABLE ADJUSTABLE BOOM
S/N NHD10001-UP
PART OF 383-5347 CONTROL AR-MACHINE

359-8363 LINES GP-PILOT

359-8363 LINES GP-PILOT -SWING, TRAVEL, HYD LOCK MANF
S/N NHD1-UP
PART OF 437-9311, 437-9312, 437-9313 VALVE AR-MAIN CONTROL

363-2314 LINES GP-PILOT

363-2314 LINES GP-PILOT -CAB
S/N NHD1-UP
PART OF 415-1575 HYDRAULIC AR

382-7037 LINES GP-PILOT

382-7037 LINES GP-PILOT
S/N NHD1-UP
PART OF 500-4261, 505-3796 OPTION AR-HYDRAULIC
CANNOT BE USED WITH @@@@@382-9381@@@@@

382-7038 LINES GP-PILOT

382-7038 LINES GP-PILOT -THIRD PEDAL
S/N NHD1-UP
PART OF 500-4262, 505-3797 OPTION AR-HYDRAULIC
FOR USE WITH @@@@@382-9381@@@@@

382-7044 LINES GP-PILOT

382-7044 LINES GP-PILOT -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 500-9249, 509-2507 CONTROL AR-AUXILIARY, 500-4261, 500-4262, 505-3796, 505-3797 OPTION AR-HYDRAULIC

417-2156 LINES GP-PILOT

417-2156 LINES GP-PILOT -CONTROL VALVE
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

417-2162 LINES GP-PILOT

417-2162 LINES GP-PILOT -CONTROL VALVE
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

417-2177 LINES GP-PILOT

417-2177 LINES GP-PILOT -SMARTBOOM
S/N NHD1-UP

417-2179 LINES GP-PILOT

417-2179 LINES GP-PILOT -COMBINED FUNCTION, SMARTBOOM
S/N NHD1-UP
PART OF 500-4261, 500-4262, 505-3796, 505-3797 OPTION AR-HYDRAULIC

417-2181 LINES GP-PILOT

417-2181 LINES GP-PILOT -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 500-4266, 505-3801 OPTION AR-COUPLER, 500-4263 OPTION AR-HYDRAULIC

417-2183 LINES GP-PILOT

417-2183 LINES GP-PILOT -LOAD CONTROL, QUICK COUPLER
S/N NHD1-UP
PART OF 500-4264, 505-3802 OPTION AR-COUPLER

417-2184 LINES GP-PILOT

417-2184 LINES GP-PILOT -LOAD CONTROL, QUICK COUPLER
S/N NHD1-UP
PART OF 505-3803 OPTION AR-COUPLER, 500-4265 OPTION AR-HYDRAULIC

417-2185 LINES GP-PILOT

417-2185 LINES GP-PILOT
S/N NHD1-UP
PART OF 500-4266, 505-3801 OPTION AR-COUPLER, 500-4263 OPTION AR-HYDRAULIC

417-2186 LINES GP-PILOT

417-2186 LINES GP-PILOT -UNIVERSAL QUICK COUPLER
S/N NHD1-UP
PART OF 500-4264, 505-3802, 505-3803 OPTION AR-COUPLER, 500-4265 OPTION AR-HYDRAULIC

417-2188 LINES GP-PILOT

417-2188 LINES GP-PILOT -VARIABLE ADJUSTABLE BOOM
S/N NHD1-UP
PART OF 500-4262, 505-3797 OPTION AR-HYDRAULIC

417-2209 LINES GP-PILOT

417-2209 LINES GP-PILOT -PUMP
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

417-2213 LINES GP-PILOT

417-2213 LINES GP-PILOT -NEGATIVE FLOW CONTROL
S/N NHD1-UP
PART OF 437-9311, 437-9314 VALVE AR-MAIN CONTROL

417-2214 LINES GP-PILOT

417-2214 LINES GP-PILOT -NEGATIVE FLOW CONTROL, AUX
S/N NHD1-UP
PART OF 437-9312 VALVE AR-MAIN CONTROL

433-6307 LINES GP-PILOT

433-6307 LINES GP-PILOT -NEGATIVE FLOW CONTROL
S/N NHD1-UP
PART OF 372-3923 VALVE AR

434-2657 LINES GP-PILOT

434-2657 LINES GP-PILOT
S/N NHD1-UP
PART OF 437-9313 VALVE AR-MAIN CONTROL

461-1674 LINES GP-PILOT

461-1674 LINES GP-PILOT -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 509-2507 CONTROL AR-AUXILIARY, 500-4261, 505-3796 OPTION AR-HYDRAULIC

461-1676 LINES GP-PILOT

461-1676 LINES GP-PILOT -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 383-5339, 500-9249 CONTROL AR-AUXILIARY

463-2046 LINES GP-PILOT

463-2046 LINES GP-PILOT -TOOL CONTROL
S/N NHD1-UP
PART OF 500-9249, 509-2507 CONTROL AR-AUXILIARY

484-6966 LINES GP-PILOT

484-6966 LINES GP-PILOT -THIRD PEDAL, PILOT VALVE
S/N NHD10001-UP
PART OF 503-3806 PEDAL AR-THIRD

494-2138 LINES GP-PILOT

494-2138 LINES GP-PILOT -CAB
S/N NHD10001-UP
PART OF 500-4167 HYDRAULIC AR

494-2139 LINES GP-PILOT

494-2139 LINES GP-PILOT -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 500-4159, 509-2507 CONTROL AR-AUXILIARY

LINES GP-PUMP

417-2207 LINES GP-PUMP

417-2207 LINES GP-PUMP
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

417-2218 LINES GP-PUMP

417-2218 LINES GP-PUMP
S/N NHD1-UP

417-2219 LINES GP-PUMP

417-2219 LINES GP-PUMP -MEDIUM PRESSURE
S/N NHD1-UP
PART OF 500-9248 CONTROL AR-AUXILIARY, 500-4248, 500-4249, 505-3811, 505-3812, 518-4711, 518-4712 DISTRIBUTION AR

LINES GP-RETURN

346-3432 LINES GP-RETURN

346-3432 LINES GP-RETURN -BOOM LOAD CONTROL
S/N NHD1-UP
PART OF 349-2287 VALVE AR-CHECK & RELIEF

346-3435 LINES GP-RETURN

346-3435 LINES GP-RETURN -SMARTBOOM
S/N NHD1-UP
PART OF 383-5347 CONTROL AR-MACHINE, 417-9957 HYDRAULIC AR-BOOM FLOAT

LINES GP-STICK

341-2803 CYLINDER & LINES GP-STICK

341-2803 CYLINDER & LINES GP-STICK
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 505-3807, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716 DISTRIBUTION AR

352-0193 CYLINDER & LINES GP-STICK

352-0193 CYLINDER & LINES GP-STICK -VARIABLE ADJUSTABLE
S/N NHD1-UP
PART OF 500-4251, 505-3808, 518-4717 DISTRIBUTION AR

343-8342 KIT-HYDRAULIC LINES

343-8342 KIT-HYDRAULIC LINES -QUICK COUPLER
S/N NHD1-UP
PART OF 508-8955 CONTROL AR-COUPLER

347-1196 LINES GP-STICK

347-1196 LINES GP-STICK
S/N NHD1-UP
PART OF 347-3374 STICK AR-HOE
FOR USE WITH 2.92-M (9.6-FT) STICK

347-1197 LINES GP-STICK

347-1197 LINES GP-STICK
S/N NHD1-UP
PART OF 347-3377 STICK AR-HOE

344-4488 LINES GP-STICK CYLINDER

344-4488 LINES GP-STICK CYLINDER -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 341-2803 CYLINDER & LINES GP-STICK
Type 1

344-4488 LINES GP-STICK CYLINDER

344-4488 LINES GP-STICK CYLINDER -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 341-2803 CYLINDER & LINES GP-STICK
Type 2

350-4206 LINES GP-STICK CYLINDER

350-4206 LINES GP-STICK CYLINDER -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 352-0193 CYLINDER & LINES GP-STICK

LINES GP-TRAVEL MOTOR

341-5426 LINES GP-TRAVEL MOTOR

341-5426 LINES GP-TRAVEL MOTOR -LONG UNDERCARRIAGE
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

MANIFOLD GP

215-5037 MANIFOLD GP-CONTROL

215-5037 MANIFOLD GP-CONTROL -PILOT OIL SUPPLY
S/N NHD1-UP
PART OF 417-2162 LINES GP-PILOT

328-2035 VALVE GP-SOLENOID & MANIFOLD

328-2035 VALVE GP-SOLENOID & MANIFOLD
S/N NHD1-UP
24-VOLT
PART OF 455-3778, 494-2142, 494-2143 LINES GP-FRONT

MOTOR GP

467-1393 MOTOR & MTG GP-SWING

467-1393 MOTOR & MTG GP-SWING
S/N NHD1-UP
PART OF 464-8726 DRIVE GP-SWING

334-9986 MOTOR & MTG GP-TRAVEL

334-9986 MOTOR & MTG GP-TRAVEL
S/N NHD1-UP
PART OF 480-6767, 507-6558, 507-6561 DRIVE GP-FINAL

465-5180 MOTOR GP-SWING

465-5180 MOTOR GP-SWING
S/N NHD1-UP
PART OF 467-1393 MOTOR & MTG GP-SWING

465-6069 MOTOR GP-SWING

465-6069 MOTOR GP-SWING
S/N NHD1-UP
PART OF 465-5180 MOTOR GP-SWING

209-5992 MOTOR GP-TRAVEL

209-5992 MOTOR GP-TRAVEL
S/N NHD1-UP
PART OF 334-9986 MOTOR & MTG GP-TRAVEL

322-8714 VALVE GP-TRAVEL COUNTERBALANCE

322-8714 VALVE GP-TRAVEL COUNTERBALANCE
S/N NHD1-UP
PART OF 334-9986 MOTOR & MTG GP-TRAVEL

MOUNTING GP

341-5363 MOUNTING GP-MAIN CONTROL VALVE

341-5363 MOUNTING GP-MAIN CONTROL VALVE
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

PUMP GP

368-5212 COUPLING GP-PUMP

368-5212 COUPLING GP-PUMP
S/N NHD1-UP
PART OF 430-9244 POWER TRAIN AR

344-5281 HEAD GP-PUMP

344-5281 HEAD GP-PUMP -DRIVE
S/N NHD1-UP
PART OF 371-5210 PUMP GP-MAIN HYDRAULIC

344-5282 HEAD GP-PUMP

344-5282 HEAD GP-PUMP -DRIVEN
S/N NHD1-UP
PART OF 371-5210 PUMP GP-MAIN HYDRAULIC

200-3365 PUMP & MTG GP-AUXILIARY

200-3365 PUMP & MTG GP-AUXILIARY
S/N NHD1-UP
PART OF 349-2284, 383-5342, 500-4160, 500-4161, 500-9248 CONTROL AR-AUXILIARY

364-1030 PUMP & MTG GP-MAIN HYDRAULIC

364-1030 PUMP & MTG GP-MAIN HYDRAULIC
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

341-2860 PUMP GP-GEAR

341-2860 PUMP GP-GEAR
S/N NHD1-UP
PART OF 371-5210 PUMP GP-MAIN HYDRAULIC

448-3702 PUMP GP-GEAR

448-3702 PUMP GP-GEAR -AUXILIARY HYDRAULICS
S/N NHD1-UP
PART OF 200-3365 PUMP & MTG GP-AUXILIARY

371-5210 PUMP GP-MAIN HYDRAULIC

371-5210 PUMP GP-MAIN HYDRAULIC
S/N NHD1-UP
PART OF 364-1030 PUMP & MTG GP-MAIN HYDRAULIC

SCREEN GP

326-4408 SCREEN GP-HYDRAULIC

326-4408 SCREEN GP-HYDRAULIC
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

SWIVEL GP

134-8875 GUARD GP-SWIVEL

134-8875 GUARD GP-SWIVEL
S/N NHD1-UP
PART OF 500-4260, 505-3795, 518-4718 OPTION AR-MACHINE

315-4378 SWIVEL & MOUNTING GP

315-4378 SWIVEL & MOUNTING GP
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

234-4440 SWIVEL GP

234-4440 SWIVEL GP
S/N NHD1-UP
PART OF 315-4378 SWIVEL & MOUNTING GP

TANK GP

363-2518 BREATHER GP

363-2518 BREATHER GP -HYDRAULIC TANK
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

188-4145 FILTER GP-OIL

188-4145 FILTER GP-OIL -HYDRAULIC RETURN
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

289-8194 FILTER GP-OIL

289-8194 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

419-8528 FILTER GP-OIL

419-8528 FILTER GP-OIL -HYDRAULIC RETURN
S/N NHD1-UP
PART OF 188-4145 FILTER GP-OIL

347-6081 GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

417-2212 TANK & FILTER GP-HYDRAULIC

417-2212 TANK & FILTER GP-HYDRAULIC
S/N NHD1-UP
240-L (63.4-US GAL)
PART OF 417-2211 TANK GP-HYDRAULIC

417-2210 TANK & MTG GP-HYDRAULIC

417-2210 TANK & MTG GP-HYDRAULIC
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

417-2211 TANK GP-HYDRAULIC

417-2211 TANK GP-HYDRAULIC
S/N NHD1-UP
PART OF 417-2210 TANK & MTG GP-HYDRAULIC

VALVE GP

417-9957 HYDRAULIC AR-BOOM FLOAT

417-9957 HYDRAULIC AR-BOOM FLOAT -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 500-4261, 505-3796 OPTION AR-HYDRAULIC

372-3923 VALVE AR

372-3923 VALVE AR
S/N NHD1-UP
PART OF 500-9249, 509-2507 CONTROL AR-AUXILIARY

VALVE GP-CHECK

335-0207 VALVE GP-CHECK

335-0207 VALVE GP-CHECK -SWING PRIORITY
S/N NHD1-UP
PART OF 335-0182 VALVE GP-CONTROL

369-8367 VALVE GP-CHECK

369-8367 VALVE GP-CHECK -SLOW RETURN
S/N NHD1-UP
PART OF 417-2186 LINES GP-PILOT

389-2477 VALVE GP-CHECK

389-2477 VALVE GP-CHECK -SLOW RETURN
S/N NHD1-UP
PART OF 417-2185 LINES GP-PILOT

454-0504 VALVE GP-CHECK

454-0504 VALVE GP-CHECK -PILOT OPERATED
S/N NHD1-UP
PART OF 455-3778, 494-2142, 494-2143 LINES GP-FRONT

465-2878 VALVE GP-CHECK

465-2878 VALVE GP-CHECK -SLOW RETURN
S/N NHD1-UP

VALVE GP-CHECK & RELIEF

349-2287 VALVE AR-CHECK & RELIEF

349-2287 VALVE AR-CHECK & RELIEF -BOOM LOAD CONTROL
S/N NHD1-UP
FOR USE WITH @@@@@323-7601@@@@@, @@@@@341-2791@@@@@

383-5054 VALVE AR-CHECK & RELIEF

383-5054 VALVE AR-CHECK & RELIEF -REACH BOOM, STICK LOAD CONTROL
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 505-3807, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716 DISTRIBUTION AR

335-0405 VALVE GP-CHECK & RELIEF

335-0405 VALVE GP-CHECK & RELIEF -BOOM LOAD CONTROL
S/N NHD1-UP
PART OF 347-1200, 347-1201 LINES GP-BOOM CYLINDER
Type 1

335-0405 VALVE GP-CHECK & RELIEF

335-0405 VALVE GP-CHECK & RELIEF -BOOM LOAD CONTROL
S/N NHD1-UP
PART OF 347-1200, 347-1201 LINES GP-BOOM CYLINDER
Type 2

335-0411 VALVE GP-CHECK & RELIEF

335-0411 VALVE GP-CHECK & RELIEF
S/N NHD1-UP
PART OF 366-0863 LINES GP-BOOM CYLINDER

352-7196 VALVE GP-CHECK & RELIEF

352-7196 VALVE GP-CHECK & RELIEF -STICK LOAD CONTROL
S/N NHD1-UP
PART OF 344-4488, 350-4206 LINES GP-STICK CYLINDER

VALVE GP-CONTROL

310-0220 CONTROL AR-AUXILIARY

310-0220 CONTROL AR-AUXILIARY -JOYSTICK, MODULATION SWITCH
S/N NHD1-UP
PART OF 500-4261, 505-3796, 505-3797 OPTION AR-HYDRAULIC

349-2284 CONTROL AR-AUXILIARY

349-2284 CONTROL AR-AUXILIARY -MEDIUM PRESSURE, ELECTRIC
S/N NHD1-UP
PART OF 500-4248, 500-4249 DISTRIBUTION AR

383-5339 CONTROL AR-AUXILIARY

383-5339 CONTROL AR-AUXILIARY -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 500-4261, 500-4262 OPTION AR-HYDRAULIC

383-5342 CONTROL AR-AUXILIARY

383-5342 CONTROL AR-AUXILIARY
S/N NHD1-UP
PART OF 500-4262 OPTION AR-HYDRAULIC

499-2168 CONTROL AR-AUXILIARY

499-2168 CONTROL AR-AUXILIARY -MEDIUM PRESSURE
S/N NHD10001-UP
PART OF 505-3796, 505-3797 OPTION AR-HYDRAULIC

500-4159 CONTROL AR-AUXILIARY

500-4159 CONTROL AR-AUXILIARY -CMB FCTN, ELEC CONT, ELEC RLF
S/N NHD1-UP
PART OF 505-3796, 505-3797 OPTION AR-HYDRAULIC

500-4160 CONTROL AR-AUXILIARY

500-4160 CONTROL AR-AUXILIARY -MEDIUM PRESSURE
S/N NHD1-UP
PART OF 505-3811, 505-3812, 518-4711, 518-4712 DISTRIBUTION AR

500-4161 CONTROL AR-AUXILIARY

500-4161 CONTROL AR-AUXILIARY -MEDIUM PRESSURE
S/N NHD1-UP
VARIABLE ADJUSTABLE BOOM
PART OF 505-3797 OPTION AR-HYDRAULIC

500-9248 CONTROL AR-AUXILIARY

500-9248 CONTROL AR-AUXILIARY -MEDIUM PRESSURE
S/N NHD1-UP

500-9249 CONTROL AR-AUXILIARY

500-9249 CONTROL AR-AUXILIARY -TOOL CONTROL
S/N NHD1-UP

509-2507 CONTROL AR-AUXILIARY

509-2507 CONTROL AR-AUXILIARY -TOOL CONTROL
S/N NHD1-UP

341-5363 MOUNTING GP-MAIN CONTROL VALVE

341-5363 MOUNTING GP-MAIN CONTROL VALVE
S/N NHD1-UP
PART OF 415-1575, 500-4167 HYDRAULIC AR

310-0404 PLUG GP-CONTROL VALVE

310-0404 PLUG GP-CONTROL VALVE
S/N NHD1-UP
PART OF 335-0471 VALVE GP-CONTROL

372-3924 VALVE & MTG GP-CONTROL

372-3924 VALVE & MTG GP-CONTROL -AUXILIARY
S/N NHD1-UP
PART OF 372-3923 VALVE AR

437-9311 VALVE AR-MAIN CONTROL

437-9311 VALVE AR-MAIN CONTROL
S/N NHD1-UP

437-9312 VALVE AR-MAIN CONTROL

437-9312 VALVE AR-MAIN CONTROL
S/N NHD1-UP
PART OF 500-4261, 505-3796 OPTION AR-HYDRAULIC

437-9313 VALVE AR-MAIN CONTROL

437-9313 VALVE AR-MAIN CONTROL
S/N NHD1-UP
PART OF 500-4262, 505-3797 OPTION AR-HYDRAULIC

437-9314 VALVE AR-MAIN CONTROL

437-9314 VALVE AR-MAIN CONTROL
S/N NHD1-UP

255-5607 VALVE GP-CONTROL

255-5607 VALVE GP-CONTROL -AUXILIARY
S/N NHD1-UP
PART OF 372-3924 VALVE & MTG GP-CONTROL, 335-0192, 335-0470 VALVE GP-MAIN CONTROL
Type 1

255-5607 VALVE GP-CONTROL

255-5607 VALVE GP-CONTROL -AUXILIARY
S/N NHD1-UP
PART OF 372-3924 VALVE & MTG GP-CONTROL, 335-0192, 335-0470 VALVE GP-MAIN CONTROL
Type 2

310-0165 VALVE GP-CONTROL

310-0165 VALVE GP-CONTROL
S/N NHD1-UP
PART OF 434-2658 LINES GP-FRONT

335-0163 VALVE GP-CONTROL

335-0163 VALVE GP-CONTROL
S/N NHD1-UP
PART OF 335-0182 VALVE GP-CONTROL

335-0182 VALVE GP-CONTROL

335-0182 VALVE GP-CONTROL -HEAVY LIFT
S/N NHD1-UP
PART OF 335-0180, 335-0187, 335-0192, 335-0470 VALVE GP-MAIN CONTROL

335-0471 VALVE GP-CONTROL

335-0471 VALVE GP-CONTROL -VARIABLE ADJUSTABLE BOOM
S/N NHD1-UP
PART OF 335-0470 VALVE GP-MAIN CONTROL

335-0472 VALVE GP-CONTROL

335-0472 VALVE GP-CONTROL -VARIABLE ADJUSTABLE BOOM
S/N NHD1-UP
PART OF 335-0471 VALVE GP-CONTROL

339-4353 VALVE GP-CONTROL

339-4353 VALVE GP-CONTROL -QUICK COUPLER
S/N NHD1-UP
24-VOLT
PART OF 434-1613, 434-2660 LINES GP-FRONT

352-7153 VALVE GP-CONTROL

352-7153 VALVE GP-CONTROL -SMARTBOOM
S/N NHD1-UP
PART OF 335-0180 VALVE GP-MAIN CONTROL

352-7154 VALVE GP-CONTROL

352-7154 VALVE GP-CONTROL -SMARTBOOM
S/N NHD1-UP
PART OF 335-0187, 335-0192, 335-0470 VALVE GP-MAIN CONTROL

335-0180 VALVE GP-MAIN CONTROL

335-0180 VALVE GP-MAIN CONTROL -HEAVY LIFT
S/N NHD1-UP
PART OF 437-9314 VALVE AR-MAIN CONTROL

335-0187 VALVE GP-MAIN CONTROL

335-0187 VALVE GP-MAIN CONTROL -HEAVY LIFT, SMARTBOOM
S/N NHD1-UP
PART OF 437-9311 VALVE AR-MAIN CONTROL

335-0192 VALVE GP-MAIN CONTROL

335-0192 VALVE GP-MAIN CONTROL -HEAVY LIFT, SMARTBOOM, AUX
S/N NHD1-UP
PART OF 437-9312 VALVE AR-MAIN CONTROL

335-0470 VALVE GP-MAIN CONTROL

335-0470 VALVE GP-MAIN CONTROL -VARIABLE ADJUSTABLE BOOM
S/N NHD1-UP
PART OF 437-9313 VALVE AR-MAIN CONTROL

VALVE GP-COUNTERBALANCE

322-8714 VALVE GP-TRAVEL COUNTERBALANCE

322-8714 VALVE GP-TRAVEL COUNTERBALANCE
S/N NHD1-UP
PART OF 334-9986 MOTOR & MTG GP-TRAVEL

VALVE GP-CROSSOVER RELIEF

322-8714 VALVE GP-TRAVEL COUNTERBALANCE

322-8714 VALVE GP-TRAVEL COUNTERBALANCE
S/N NHD1-UP
PART OF 334-9986 MOTOR & MTG GP-TRAVEL

VALVE GP-CUSHION RELIEF

158-9085 VALVE GP-SWING CUSHION

158-9085 VALVE GP-SWING CUSHION
S/N NHD1-UP
PART OF 334-9938 VALVE GP-SWING CUSHION

334-9938 VALVE GP-SWING CUSHION

334-9938 VALVE GP-SWING CUSHION
S/N NHD1-UP
PART OF 500-4248, 500-4249, 500-4250, 500-4251, 505-3807, 505-3808, 505-3811, 505-3812, 518-4711, 518-4712, 518-4716, 518-4717 DISTRIBUTION AR

VALVE GP-MANUAL

389-2407 VALVE GP-MANUAL

389-2407 VALVE GP-MANUAL -AUXILIARY, SHUTOFF, 2-WAY FLOW
S/N NHD1-UP
PART OF 356-8117, 356-8118 LINES GP-AUXILIARY HYDRAULIC

VALVE GP-PILOT

206-3336 VALVE GP-PILOT

206-3336 VALVE GP-PILOT
S/N NHD1-UP
PART OF 316-8842, 323-7631 CONTROL GP-HYDRAULIC PEDAL

310-0382 VALVE GP-PILOT

310-0382 VALVE GP-PILOT -JOYSTICK
S/N NHD1-UP
PART OF 335-0510, 335-0511 CONTROL GP-JOYSTICK

369-8502 VALVE GP-PILOT

369-8502 VALVE GP-PILOT -TRAVEL, SHUTTLE
S/N NHD1-UP
PART OF 363-2314, 494-2138 LINES GP-PILOT

VALVE GP-PILOT RELIEF

486-3207 VALVE GP-PILOT RELIEF

486-3207 VALVE GP-PILOT RELIEF
S/N NHD1-UP
PART OF 335-0405, 352-7196 VALVE GP-CHECK & RELIEF
FIELD REPLACEMENT FOR @@@@@270-5731@@@@@

VALVE GP-PRESSURE REDUCING

352-7065 VALVE GP-PRESSURE REDUCING

352-7065 VALVE GP-PRESSURE REDUCING -BOOM PRIORITY
S/N NHD1-UP
PART OF 417-2162 LINES GP-PILOT

323-7894 VALVE GP-SOLENOID & PRESS REDC

323-7894 VALVE GP-SOLENOID & PRESS REDC
S/N NHD1-UP
PART OF 434-1613, 434-2660 LINES GP-FRONT, 417-2177 LINES GP-PILOT

335-0376 VALVE GP-SOLENOID & PRESS REDC

335-0376 VALVE GP-SOLENOID & PRESS REDC
S/N NHD1-UP
PART OF 352-7153, 352-7154 VALVE GP-CONTROL, 335-0223 VALVE GP-SOLENOID, 323-7894 VALVE GP-SOLENOID & PRESS REDC

VALVE GP-RELIEF

158-8987 FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N NHD1-UP
PART OF 417-2212 TANK & FILTER GP-HYDRAULIC

109-2667 VALVE GP-RELIEF

109-2667 VALVE GP-RELIEF
S/N NHD1-UP
PART OF 335-0169 VALVE GP-SOLENOID & RELIEF

173-3452 VALVE GP-RELIEF

173-3452 VALVE GP-RELIEF
S/N NHD1-UP
PART OF 465-5180 MOTOR GP-SWING

173-3536 VALVE GP-RELIEF

173-3536 VALVE GP-RELIEF -CUSHION CROSSOVER
S/N NHD1-UP
PART OF 158-9085 VALVE GP-SWING CUSHION

270-5731 VALVE GP-RELIEF

270-5731 VALVE GP-RELIEF
S/N NHD1-UP
PART OF 335-0405 VALVE GP-CHECK & RELIEF
FIELD REPLACEMENT ORDER @@@@@486-3207@@@@@

323-7464 VALVE GP-RELIEF

323-7464 VALVE GP-RELIEF -PILOT OPERATED
S/N NHD1-UP
PART OF 335-0182 VALVE GP-CONTROL

352-6817 VALVE GP-RELIEF

352-6817 VALVE GP-RELIEF -VAR ADJ BOOM, LWR CONT VALVE
S/N NHD1-UP
PART OF 335-0411 VALVE GP-CHECK & RELIEF

352-7122 VALVE GP-RELIEF

352-7122 VALVE GP-RELIEF -PILOT OPERATED
S/N NHD1-UP
PART OF 255-5607, 335-0182, 335-0471 VALVE GP-CONTROL

360-4588 VALVE GP-RELIEF

360-4588 VALVE GP-RELIEF
S/N NHD1-UP
PART OF 322-8714 VALVE GP-TRAVEL COUNTERBALANCE

297-0265 VALVE GP-SOLENOID & RELIEF

297-0265 VALVE GP-SOLENOID & RELIEF
S/N NHD1-UP
PART OF 346-3417 LINES GP-FRONT

323-7942 VALVE GP-SOLENOID & RELIEF

323-7942 VALVE GP-SOLENOID & RELIEF
S/N NHD1-UP
PART OF 346-3417 LINES GP-FRONT

335-0084 VALVE GP-SOLENOID & RELIEF

335-0084 VALVE GP-SOLENOID & RELIEF
S/N NHD1-UP
PART OF 297-0265, 323-7942 VALVE GP-SOLENOID & RELIEF

335-0169 VALVE GP-SOLENOID & RELIEF

335-0169 VALVE GP-SOLENOID & RELIEF -NEGATIVE FLOW CONTROL
S/N NHD1-UP
PART OF 335-0180, 335-0187, 335-0192, 335-0470 VALVE GP-MAIN CONTROL

VALVE GP-SHUTTLE

112-0083 VALVE GP-SHUTTLE

112-0083 VALVE GP-SHUTTLE
S/N NHD1-UP
PART OF 319-9831, 484-6966 LINES GP-PILOT

164-6979 VALVE GP-SHUTTLE

164-6979 VALVE GP-SHUTTLE
S/N NHD10001-UP
PART OF 350-7352 LINES GP-PILOT

323-7560 VALVE GP-SHUTTLE

323-7560 VALVE GP-SHUTTLE
S/N NHD1-UP
PART OF 363-2314, 494-2138 LINES GP-PILOT

8J-6875 VALVE GP-SHUTTLE

8J-6875 VALVE GP-SHUTTLE
S/N NHD1-UP
PART OF 346-3417 LINES GP-FRONT

VALVE GP-SOLENOID

111-9916 VALVE GP-SOLENOID

111-9916 VALVE GP-SOLENOID -PRESSURE REDUCING
S/N NHD1-UP
PART OF 344-5281 HEAD GP-PUMP, 259-7429, 259-7430 VALVE GP-SOLENOID, 335-0169 VALVE GP-SOLENOID & RELIEF

121-1491 VALVE GP-SOLENOID

121-1491 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 258-6749 VALVE GP-SOLENOID

258-6749 VALVE GP-SOLENOID

258-6749 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 434-1613, 434-2660 LINES GP-FRONT
Type 1

258-6749 VALVE GP-SOLENOID

258-6749 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 434-1613, 434-2660 LINES GP-FRONT
Type 2

259-7429 VALVE GP-SOLENOID

259-7429 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 461-1676, 494-2139 LINES GP-PILOT

259-7430 VALVE GP-SOLENOID

259-7430 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 346-3423 LINES GP-PILOT
Type 1

259-7430 VALVE GP-SOLENOID

259-7430 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 346-3423 LINES GP-PILOT
Type 2

297-0371 VALVE GP-SOLENOID

297-0371 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 341-5455 LINES GP-BOOM CYLINDER

335-0223 VALVE GP-SOLENOID

335-0223 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 461-1676, 494-2139 LINES GP-PILOT

352-7176 VALVE GP-SOLENOID

352-7176 VALVE GP-SOLENOID
S/N NHD1-UP
PART OF 359-8363 LINES GP-PILOT

457-9878 VALVE GP-SOLENOID

457-9878 VALVE GP-SOLENOID
S/N NHD1-UP
24-VOLT
PART OF 215-5037 MANIFOLD GP-CONTROL, 335-0182 VALVE GP-CONTROL, 258-6749 VALVE GP-SOLENOID

328-2035 VALVE GP-SOLENOID & MANIFOLD

328-2035 VALVE GP-SOLENOID & MANIFOLD
S/N NHD1-UP
24-VOLT
PART OF 455-3778, 494-2142, 494-2143 LINES GP-FRONT

323-7894 VALVE GP-SOLENOID & PRESS REDC

323-7894 VALVE GP-SOLENOID & PRESS REDC
S/N NHD1-UP
PART OF 434-1613, 434-2660 LINES GP-FRONT, 417-2177 LINES GP-PILOT

335-0376 VALVE GP-SOLENOID & PRESS REDC

335-0376 VALVE GP-SOLENOID & PRESS REDC
S/N NHD1-UP
PART OF 352-7153, 352-7154 VALVE GP-CONTROL, 335-0223 VALVE GP-SOLENOID, 323-7894 VALVE GP-SOLENOID & PRESS REDC

297-0265 VALVE GP-SOLENOID & RELIEF

297-0265 VALVE GP-SOLENOID & RELIEF
S/N NHD1-UP
PART OF 346-3417 LINES GP-FRONT

323-7942 VALVE GP-SOLENOID & RELIEF

323-7942 VALVE GP-SOLENOID & RELIEF
S/N NHD1-UP
PART OF 346-3417 LINES GP-FRONT

335-0084 VALVE GP-SOLENOID & RELIEF

335-0084 VALVE GP-SOLENOID & RELIEF
S/N NHD1-UP
PART OF 297-0265, 323-7942 VALVE GP-SOLENOID & RELIEF

335-0169 VALVE GP-SOLENOID & RELIEF

335-0169 VALVE GP-SOLENOID & RELIEF -NEGATIVE FLOW CONTROL
S/N NHD1-UP
PART OF 335-0180, 335-0187, 335-0192, 335-0470 VALVE GP-MAIN CONTROL

Information:

(For parts list, see above)

HYDRAULIC SYSTEM

ACCUMULATOR GP

Special Instruction

Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}

Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}

Specifications

Accumulator (Pilot)
320F, 323F LN Excavator Machine Systems Specifications

Tool Operating Manual

NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}

Systems Operation

Accumulator (Pilot)
320F and 323F Excavators Machine System

Testing and Adjusting

Accumulator (Pilot) - Test and Charge
320F and 323F N Excavator Machine System

Service Magazine

The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}

AUXILIARY GP-HYDRAULIC

Disassembly and Assembly

Gear Pump (Auxiliary) - Remove and Install
320F, 323F Excavators Machine Systems

CONTROL GP-VALVE

Special Instruction

Installation Procedure for the 416-8400 Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 5051}
Installation Procedure for the 416-8400 Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 5051}

Systems Operation

Negative Flow Control System
320F and 323F Excavators Machine System

Negative Flow Control System
320F, 323F and 323F LN Excavators Machine Systems

COOLER GP

Operation and Maintenance Manual

Radiator, Aftercooler and Oil Cooler Cores - Clean
320F Excavator

Specifications

Hydraulic Oil Cooler Lines Group
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Hydraulic Oil Cooler
320F, 323F and 323F LN Excavators Machine Systems

Disassembly and Assembly

Cooling System Package (Radiator, Hydraulic Oil Cooler, and Aftercooler) - Remove and Install
320F Excavator Engine Supplement

Cooling System Package (Radiator, Hydraulic Oil Cooler, and Aftercooler) - Disassemble
320F Excavator Engine Supplement

Cooling System Package (Radiator, Hydraulic Oil Cooler, and Aftercooler) - Assemble
320F Excavator Engine Supplement

COUPLING GP

Pump Drive Coupling - Remove and Install
320F, 323F Excavators Machine Systems

CYLINDER GP

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Specifications

Boom Cylinder
320F, 323F LN Excavator Machine Systems Specifications

Boom Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

Boom Lines
320F, 323F LN Excavator Machine Systems Specifications

Stick Cylinder
320F, 323F LN Excavator Machine Systems Specifications

Bucket Cylinder
320F, 323F LN Excavator Machine Systems Specifications

Boom Lines
320F, 323F LN Excavator Machine Systems Specifications

Boom Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

Bucket Cylinder
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Boom Cylinder
320F and 323F Excavators Machine System

Stick Cylinder
320F and 323F Excavators Machine System

Bucket Cylinder
320F and 323F Excavators Machine System

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Testing and Adjusting

Cylinder Speed - Check
320F and 323F N Excavator Machine System

Cylinder Drift - Check - Loaded Bucket
320F and 323F N Excavator Machine System

Cylinder Drift - Check - Empty Bucket
320F and 323F N Excavator Machine System

Bench Test Procedures

Disassembly and Assembly

Load Control Valve (Stick Cylinder) - Remove and Install
320F, 323F Excavators Machine Systems

Stick Cylinder - Remove and Install
320F, 323F Excavators Machine Systems

Boom Cylinder - Remove and Install
320F, 323F Excavators Machine Systems

Service Magazine

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

DRIVE GP

Operation and Maintenance Manual

Swing Drive Oil Level - Check
320F Excavator

Swing Drive Oil Sample - Obtain
320F Excavator

Swing Drive Oil - Change
320F Excavator

Specifications

Auxiliary Pump Drive and Mounting
320F, 323F LN Excavator Machine Systems Specifications

Swing Drive
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Swing Drive
320F, 323F and 323F LN Excavators Machine Systems

Disassembly and Assembly

Swing Motor - Disassemble
320F, 323F Excavators Machine Systems

Swing Motor - Assemble
320F, 323F Excavators Machine Systems

Swing Drive - Disassemble
320F, 323F Excavators Machine Systems

Swing Drive - Assemble
320F, 323F Excavators Machine Systems

Swing Motor and Swing Drive - Remove and Install
320F, 323F Excavators Machine Systems

Service Magazine

An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}

FILTER GP

Operation and Maintenance Manual

Oil Filter - Inspect
320F Excavator

Hydraulic System Oil Filter (Case Drain) - Replace
320F Excavator

Hydraulic System Oil Filter (Pilot) - Replace
320F Excavator

Hydraulic System Oil Filter (Return) - Replace
320F Excavator

Special Instruction

Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}

Specifications

Oil Filter (Return)
320F, 323F LN Excavator Machine Systems Specifications

Pilot Oil Filter and Relief Valve
320F, 323F LN Excavator Machine Systems Specifications

Oil Filter (Case Drain)
320F, 323F LN Excavator Machine Systems Specifications

Oil Filter (Return)
320F, 323F LN Excavator Machine Systems Specifications

Hydraulic Tank and Mounting
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Oil Filter (Return) - Case Drain Filter
320F and 323F Excavators Machine System

Hydraulic Tank and Filter
320F, 323F and 323F LN Excavators Machine Systems

Hydraulic Filter (Pilot)
320F and 323F Excavators Machine System

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Service Magazine

New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}

HYDRAULIC GP

Disassembly and Assembly

System Pressure - Release
320F Excavator Engine Supplement

LINES GP

Special Instruction

O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}

Technical Information Bulletin

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Auxiliary Hydraulic Lines - Stick
320F, 323F LN Excavator Machine Systems Specifications

Auxiliary Hydraulic Lines
320F, 323F LN Excavator Machine Systems Specifications

Auxiliary Hydraulic Lines - Quick Coupler
320F, 323F LN Excavator Machine Systems Specifications

Hydraulic Oil Cooler Lines Group
320F, 323F LN Excavator Machine Systems Specifications

Auxiliary Hydraulic Lines
320F, 323F LN Excavator Machine Systems Specifications

Hydraulic Oil Cooler Lines Group
320F, 323F LN Excavator Machine Systems Specifications

Tool Operating Manual

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Reuse And Salvage Guidelines

Contamination Control Guidelines

Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}

LINES GP-AUXILIARY

Specifications

Auxiliary Hydraulic Lines - Stick
320F, 323F LN Excavator Machine Systems Specifications

Auxiliary Hydraulic Lines
320F, 323F LN Excavator Machine Systems Specifications

Auxiliary Hydraulic Lines - Quick Coupler
320F, 323F LN Excavator Machine Systems Specifications

Auxiliary Hydraulic Lines
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-BOOM

Technical Information Bulletin

Trapped Air in the Boom Regeneration Circuit on All E and F Series Excavators {5051, 5057, 5467, 5479, 6501}
Trapped Air in the Boom Regeneration Circuit on All E and F Series Excavators {5051, 5057, 5467, 5479, 6501}

Specifications

Boom Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

Boom Lines
320F, 323F LN Excavator Machine Systems Specifications

Boom Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-BUCKET

Bucket Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-COUPLER

Coupler Lines
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-DRAIN

Drain Line
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-FRONT

Special Instruction

Installation of the 500-9249 Auxiliary Control Ar (Tool Control) on Certain Hydraulic Excavators {1408, 5057, 5059, 7301, 7405, 7557}
Installation of the 500-9249 Auxiliary Control Ar (Tool Control) on Certain Hydraulic Excavators {1408, 5057, 5059, 7301, 7405, 7557}

Installation of the 500-9248 Auxiliary Control Ar (Medium Pressure) on Certain Hydraulic Excavators {5057, 5070}
Installation of the 500-9248 Auxiliary Control Ar (Medium Pressure) on Certain Hydraulic Excavators {5057, 5070}

Specifications

Front Lines
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-HYDRAULIC

Special Instruction

Technical Information Bulletin

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Oil Filter (Case Drain)
320F, 323F LN Excavator Machine Systems Specifications

Stick Cylinder Lines - Stick Lowering Control
320F, 323F LN Excavator Machine Systems Specifications

Pilot Lines
320F, 323F LN Excavator Machine Systems Specifications

Bucket Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

Pilot Lines
320F, 323F LN Excavator Machine Systems Specifications

Stick Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

Bucket Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

Pilot Lines
320F, 323F LN Excavator Machine Systems Specifications

Tool Operating Manual

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Reuse And Salvage Guidelines

Contamination Control Guidelines

Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}

Testing and Adjusting

Accumulator (Pilot) - Test and Charge
320F and 323F N Excavator Machine System

Service Magazine

Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}

LINES GP-HYDRAULIC FAN

Specifications

Oil Filter (Case Drain)
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-PILOT

Special Instruction

Installation of the 382-7044 Pilot Lines Gp on Certain Hydraulic Excavators{5057, 5059}
Installation of the 382-7044 Pilot Lines Gp on Certain Hydraulic Excavators{5057, 5059}

Installation of the 474-1590 Pilot Lines Gp on Certain Hydraulic Excavators{5057, 5059}
Installation of the 474-1590 Pilot Lines Gp on Certain Hydraulic Excavators{5057, 5059}

Installation Procedure for the 319-9831 Pilot Lines Gp on Certain Hydraulic Excavators {5057, 5059}
Installation Procedure for the 319-9831 Pilot Lines Gp on Certain Hydraulic Excavators {5057, 5059}

Installation Procedure for the 494-1452 Auxiliary Control Ar on Certain Hydraulic Excavators{5057, 5059, 5063, 7405, 7557}
Installation Procedure for the 494-1452 Auxiliary Control Ar on Certain Hydraulic Excavators{5057, 5059, 5063, 7405, 7557}

Installation of the 494-2139 Pilot Lines Gp On Certain Hydraulic Excavators {5057, 5059}
Installation of the 494-2139 Pilot Lines Gp On Certain Hydraulic Excavators {5057, 5059}

Installation of the 461-1674 Pilot Lines Gp in Certain Hydraulic Excavators {5057, 5059}
Installation of the 461-1674 Pilot Lines Gp in Certain Hydraulic Excavators {5057, 5059}

Technical Information Bulletin

Pressure Sensor Group in the Pilot Lines Group May Fail on Certain Excavators, Mobile Hydraulic Power Units, and OEM Excavator Based Specialty Solutions {5057, 5059}
Pressure Sensor Group in the Pilot Lines Group May Fail on Certain Excavators, Mobile Hydraulic Power Units, and OEM Excavator Based Specialty Solutions {5057, 5059}

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Shuttle Valve (Pilot Lines)
320F, 323F LN Excavator Machine Systems Specifications

Accumulator (Pilot)
320F, 323F LN Excavator Machine Systems Specifications

Pressure Reducing Valve (Boom Priority)
320F, 323F LN Excavator Machine Systems Specifications

Pilot Lines
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-PUMP

Special Instruction

Installation Procedure for the 417-2219 Pump Lines Gp On Certain Hydraulic Excavators {5057}
Installation Procedure for the 417-2219 Pump Lines Gp On Certain Hydraulic Excavators {5057}

Technical Information Bulletin

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Pump Lines - Medium Pressure
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-RETURN

Return Lines - Smart Boom
320F, 323F LN Excavator Machine Systems Specifications

Return Lines
320F, 323F LN Excavator Machine Systems Specifications

LINES GP-STICK

Stick Lines - Quick Coupler
320F, 323F LN Excavator Machine Systems Specifications

Stick Cylinder Lines - Stick Lowering Control
320F, 323F LN Excavator Machine Systems Specifications

Stick Lines
320F, 323F LN Excavator Machine Systems Specifications

Stick Cylinder Lines
320F, 323F LN Excavator Machine Systems Specifications

Disassembly and Assembly

Load Control Valve (Stick Cylinder) - Remove and Install
320F, 323F Excavators Machine Systems

LINES GP-TRAVEL MOTOR

Specifications

Travel Motor Lines
320F, 323F LN Excavator Machine Systems Specifications

LUBRICATION GP-HYDRAULIC

Testing and Adjusting

System Pressure - Release
320F and 323F N Excavator Machine System

MANIFOLD GP

Specifications

Control Manifold (Pilot Oil)
320F, 323F LN Excavator Machine Systems Specifications

Testing and Adjusting

Power Shift Pressure - Check
320F and 323F N Excavator Machine System

Disassembly and Assembly

Control Manifold (Pilot Oil) - Remove and Install
320F, 323F Excavators Machine Systems

Control Manifold (Pilot Oil) - Disassemble - Hydraulic Lockout, Swing Brake, Travel
320F, 323F Excavators Machine Systems

Control Manifold (Pilot Oil) - Assemble - Hydraulic Lockout, Swing Brake, Travel
320F, 323F Excavators Machine Systems

MISCELLANEOUS INFORMATION

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

MOTOR GP

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Specifications

Travel Motor
320F, 323F LN Excavator Machine Systems Specifications

Travel Counterbalance Valve
320F, 323F LN Excavator Machine Systems Specifications

Travel Motor Guard
320F, 323F LN Excavator Machine Systems Specifications

Travel Motor and Mounting
320F, 323F LN Excavator Machine Systems Specifications

Swing Motor
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Displacement Change Valve
320F, 323F and 323F LN Excavators Machine Systems

Travel Motor
320F, 323F and 323F LN Excavators Machine Systems

Travel System
320F and 323F Excavators Machine System

Swing Motor
320F and 323F Excavators Machine System

Solenoid Valve (Fine Swing) - If Equipped
320F, 323F and 323F LN Excavators Machine Systems

Travel Counterbalance Valve
320F, 323F and 323F LN Excavators Machine Systems

Travel System
320F, 323F and 323F LN Excavators Machine Systems

Reuse And Salvage Guidelines

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Testing and Adjusting

Machine Drift on a Slope - Check
320F and 323F N Excavator Machine System

Automatic Travel Speed Control - Test
320F and 323F N Excavator Machine System

Swing Motor - Test - Measurement of Case Drain Oil
320F and 323F N Excavator Machine System

Travel Motor - Test - Measurement of Case Drain Oil
320F and 323F N Excavator Machine System

Relief Valve (Crossover) - Test and Adjust
320F and 323F N Excavator Machine System

Travel on Level Ground - Test
320F and 323F N Excavator Machine System

Travel on Level Ground - Test - Optional Test
320F and 323F N Excavator Machine System

Swing Speed and Overswing on Level Ground - Check
320F and 323F N Excavator Machine System

Swing Speed and Swing Drift on a Slope - Check
320F and 323F N Excavator Machine System

Bench Test Procedures

Troubleshooting

Cooling Fan Control - Test - Hydraulic Driven Fan
C4.4 Engines

Cooling Fan - Calibrate - If Applicable
C4.4 Engines

Disassembly and Assembly

Travel Motor - Disassemble
320F, 323F Excavators Machine Systems

Travel Motor - Assemble
320F, 323F Excavators Machine Systems

Swing Motor - Disassemble
320F, 323F Excavators Machine Systems

Swing Motor - Assemble
320F, 323F Excavators Machine Systems

Swing Motor and Swing Drive - Remove and Install
320F, 323F Excavators Machine Systems

Final Drive and Travel Motor - Remove and Install
320F, 323F Excavators Machine Systems

MOUNTING GP

Specifications

Hydraulic Tank and Mounting
320F, 323F LN Excavator Machine Systems Specifications

PIN GP

Excavator Pins (Boom and Boom Cylinder)
320F, 323F LN Excavator Machine Systems Specifications

PUMP GP

Special Instruction

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Installation Procedure for 200-3365 Auxiliary Pump and Mounting Gp On Certain Hydraulic Excavators{5073, 6307}
Installation Procedure for 200-3365 Auxiliary Pump and Mounting Gp On Certain Hydraulic Excavators{5073, 6307}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320F, 323D2, 323F, AND 325F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320F, 323D2, 323F, AND 325F EXCAVATORS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Specifications

Auxiliary Pump Drive and Mounting
320F, 323F LN Excavator Machine Systems Specifications

Main Hydraulic Pump
320F, 323F LN Excavator Machine Systems Specifications

Pump Head (Main) - Drive
320F, 323F LN Excavator Machine Systems Specifications

Pump Head (Main) - Driven
320F, 323F LN Excavator Machine Systems Specifications

Gear Pump - Pilot
320F, 323F LN Excavator Machine Systems Specifications

Gear Pump
320F, 323F LN Excavator Machine Systems Specifications

Main Hydraulic Pump
320F, 323F LN Excavator Machine Systems Specifications

Service Letter-China

Service Letter-Asia

Systems Operation

General Information (Main Pump System)
320F, 323F and 323F LN Excavators Machine Systems

Negative Flow Control System
320F and 323F Excavators Machine System

Electronic Control (Main Pump System)
320F and 323F Excavators Machine System

Main Hydraulic Pump
320F, 323F and 323F LN Excavators Machine Systems

Gear Pump (Pilot)
320F, 323F and 323F LN Excavators Machine Systems

Solenoid Valve (Proportional Reducing) - Power Shift System
320F and 323F Excavators Machine System

Pump Control (Main Hydraulic) - Main Pump Regulator
320F, 323F and 323F LN Excavators Machine Systems

Negative Flow Control System
320F, 323F and 323F LN Excavators Machine Systems

Electronic Control (Main Pump System)
320F, 323F and 323F LN Excavators Machine Systems

Reuse And Salvage Guidelines

Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Service Letter-APD

Testing and Adjusting

Pump Control (Negative Flow) - Adjust
320F and 323F N Excavator Machine System

Swing Speed and Overswing on Level Ground - Check
320F and 323F N Excavator Machine System

Swing Speed and Swing Drift on a Slope - Check
320F and 323F N Excavator Machine System

Main Pump (Flow) - Test - Hydraulic Power
320F and 323F N Excavator Machine System

Pump Control (Output Flow) - Test - One Pump Calibration (Optional Test)
320F and 323F N Excavator Machine System

Pump Control (Output Flow) - Test - Two Pump Calibration
320F and 323F N Excavator Machine System

Pump Control (Output Flow) - Adjust
320F and 323F N Excavator Machine System

Pump Control (Negative Flow) - Test
320F and 323F N Excavator Machine System

Gear Pump (Pilot) - Test
320F and 323F N Excavator Machine System

Main Hydraulic Pump Air - Purge
320F and 323F N Excavator Machine System

Bench Test Procedures

Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}

Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}

Disassembly and Assembly

Gear Pump (Pilot) - Remove and Install
320F, 323F Excavators Machine Systems

Main Hydraulic Pump - Remove and Install
320F, 323F Excavators Machine Systems

Main Hydraulic Pump - Disassemble
320F, 323F Excavators Machine Systems

Main Hydraulic Pump - Assemble
320F, 323F Excavators Machine Systems

Gear Pump (Auxiliary) - Remove and Install
320F, 323F Excavators Machine Systems

Gear Pump (Auxiliary) - Disassemble
320F, 323F Excavators Machine Systems

Gear Pump (Auxiliary) - Assemble
320F, 323F Excavators Machine Systems

SWIVEL GP

Specifications

Swivel
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Swivel
320F and 323F Excavators Machine System

Disassembly and Assembly

Swivel - Remove and Install
320F, 323F Excavators Machine Systems

Swivel - Assemble
320F, 323F Excavators Machine Systems

Swivel - Disassemble
320F, 323F Excavators Machine Systems

TANK GP

Operation and Maintenance Manual

Hydraulic System Oil - Change
320F Excavator

Hydraulic System Oil Level - Check
320F Excavator

Specifications

Hydraulic Tank and Mounting
320F, 323F LN Excavator Machine Systems Specifications

Hydraulic Tank and Filter
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Hydraulic Tank and Filter
320F, 323F and 323F LN Excavators Machine Systems

Contamination Control Guidelines

Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}

Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}

Disassembly and Assembly

Hydraulic Tank - Remove and Install
320F, 323F Excavators Machine Systems

Hydraulic Tank - Disassemble
320F, 323F Excavators Machine Systems

Hydraulic Tank - Assemble
320F, 323F Excavators Machine Systems

TOOLS

Special Instruction

Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}
Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}

Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}

Lip Type Seals {0599, 0733, 5050, 7555}
Lip Type Seals {0599, 0733, 5050, 7555}

Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}

Tool Operating Manual

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}

Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}

Reuse And Salvage Guidelines

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Contamination Control Guidelines

Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}

Procedure for Operating Caterpillar Filter Carts {0680, 0768, 5050}
Procedure for Operating Caterpillar Filter Carts {0680, 0768, 5050}

Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}

Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}

Bench Test Procedures

Required Tooling for Bench Testing Hydraulic Components {0784, 4000, 4005, 4129, 4250, 4300, 5050}
Required Tooling for Bench Testing Hydraulic Components {0784, 4000, 4005, 4129, 4250, 4300, 5050}

VALVE GP

Special Instruction

Rework Procedure to Install Fine Grading on Certain Excavators {1408, 5480, 7610, 7620}
Rework Procedure to Install Fine Grading on Certain Excavators {1408, 5480, 7610, 7620}

Specifications

Relief Valve (Boom Lowering Control Device)
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Solenoid Valve (Fine Swing) - If Equipped
320F, 323F and 323F LN Excavators Machine Systems

VALVE GP-AUXILIARY

Specifications

Relief Valve (Negative Flow Control) - Auxiliary, Combined Function
320F, 323F LN Excavator Machine Systems Specifications

Control Valve (Auxiliary)
320F, 323F LN Excavator Machine Systems Specifications

Relief Valve (Negative Flow Control)
320F, 323F LN Excavator Machine Systems Specifications

VALVE GP-BRAKE

Systems Operation

Pilot Valve (Swing Parking Brake)
320F and 323F Excavators Machine System

Pilot Valve (Swing Parking Brake)
320F, 323F and 323F LN Excavators Machine Systems

VALVE GP-BYPASS

Bypass Valve (Return) - Bypass Check Valve
320F, 323F and 323F LN Excavators Machine Systems

VALVE GP-CHECK

Specifications

Check Valve
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Check Valve (Load)
320F and 323F Excavators Machine System

Boom Drift Reduction Valve
320F, 323F and 323F LN Excavators Machine Systems

Control Valve (Boom Lowering)
320F, 323F and 323F LN Excavators Machine Systems

Stick Drift Reduction Valve
320F, 323F and 323F LN Excavators Machine Systems

Check Valve (Return Makeup) - Slow Return Check Valve
320F, 323F and 323F LN Excavators Machine Systems

Disassembly and Assembly

Check Valve (Cooler Bypass) - Remove and Install
320F, 323F Excavators Machine Systems

VALVE GP-CHECK & RELIEF

Systems Operation

Boom Drift Reduction Valve
320F, 323F and 323F LN Excavators Machine Systems

Control Valve (Boom Lowering)
320F, 323F and 323F LN Excavators Machine Systems

Stick Drift Reduction Valve
320F, 323F and 323F LN Excavators Machine Systems

Testing and Adjusting

Cylinder Drift - Check - Loaded Bucket
320F and 323F N Excavator Machine System

Cylinder Drift - Check - Empty Bucket
320F and 323F N Excavator Machine System

VALVE GP-CONTROL

Operation and Maintenance Manual

SmartBoom Operation - If Equipped
320F Excavator

SmartBoom Control - If Equipped
320F Excavator

Special Instruction

Installation Procedure for the 508-8955 Auxiliary Control Arrangement on Certain Hydraulic Excavators {5051}
Installation Procedure for the 508-8955 Auxiliary Control Arrangement on Certain Hydraulic Excavators {5051}

Installation of the 509-2507 Auxiliary Control Ar (Tool Control) on Certain Hydraulic Excavators {5051}
Installation of the 509-2507 Auxiliary Control Ar (Tool Control) on Certain Hydraulic Excavators {5051}

Installation of the 509-3150 Auxiliary Control Ar (Medium Pressure) on Certain Hydraulic Excavators {5051}
Installation of the 509-3150 Auxiliary Control Ar (Medium Pressure) on Certain Hydraulic Excavators {5051}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR TESTING AND REWORKING THE BOOM DRIFT REDUCTION VALVE AND/OR REPLACING THE BOOM 1 SPOOL ON CERTAIN 320E-336E AND 320F-340F EXCAVATORS, EQUIPPED WITH BTB MAIN CONTROL VALVE
PRODUCT SUPPORT PROGRAM FOR TESTING AND REWORKING THE BOOM DRIFT REDUCTION VALVE AND/OR REPLACING THE BOOM 1 SPOOL ON CERTAIN 320E-336E AND 320F-340F EXCAVATORS, EQUIPPED WITH BTB MAIN CONTROL VALVE

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN CONTROL VALVE BODY ON CERTAIN 320E/F, 323E/F, 324E, 325F, 326F, 329E/F, 330F, 335F, 336E/F, 340F, 538, 548, 558, AND 568 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN CONTROL VALVE BODY ON CERTAIN 320E/F, 323E/F, 324E, 325F, 326F, 329E/F, 330F, 335F, 336E/F, 340F, 538, 548, 558, AND 568 EXCAVATORS

PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM 1 SPOOL ON CERTAIN 320E-336E AND 320F-336F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM 1 SPOOL ON CERTAIN 320E-336E AND 320F-336F EXCAVATORS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Boom Stem Assembly In the Main Control Valve May Fail on Certain 320E-336E and 320F-340F Excavators {5051}
Boom Stem Assembly In the Main Control Valve May Fail on Certain 320E-336E and 320F-340F Excavators {5051}

Specifications

Pilot Valve (Joystick)
320F, 323F LN Excavator Machine Systems Specifications

Pilot Valve (Auxiliary)
320F, 323F LN Excavator Machine Systems Specifications

Control Valve (Auxiliary)
320F, 323F LN Excavator Machine Systems Specifications

Main Control Valve
320F, 323F LN Excavator Machine Systems Specifications

Control Valve - Regeneration
320F, 323F LN Excavator Machine Systems Specifications

Control Valve
320F, 323F LN Excavator Machine Systems Specifications

Main Control Valve - Mounting
320F, 323F LN Excavator Machine Systems Specifications

Control Valve (Stick Lowering)
320F, 323F LN Excavator Machine Systems Specifications

Control Valve
320F, 323F LN Excavator Machine Systems Specifications

Main Control Valve
320F, 323F LN Excavator Machine Systems Specifications

Service Letter-China

Service Letter-Asia

Systems Operation

General Information (Main Control Valve)
320F, 323F and 323F LN Excavators Machine Systems

Main Control Valve
320F and 323F Excavators Machine System

Pilot Valve (Joystick)
320F, 323F and 323F LN Excavators Machine Systems

Main Control Valve
320F, 323F and 323F LN Excavators Machine Systems

Electronic Control (Main Control Valve)
320F, 323F and 323F LN Excavators Machine Systems

Electronic Control (Main Control Valve)
320F and 323F Excavators Machine System

Service Letter-APD

Testing and Adjusting

Cylinder Drift - Check - Loaded Bucket
320F and 323F N Excavator Machine System

Cylinder Drift - Check - Empty Bucket
320F and 323F N Excavator Machine System

Service Magazine

New Boom Stem Assemblies Are Now Available for Certain 320E-326E and 320F-340F Excavators {5051}
New Boom Stem Assemblies Are Now Available for Certain 320E-326E and 320F-340F Excavators {5051}

Improved Sleeve in the Main Control Valve Is Now Used on Certain Excavators and Mobile Hydraulic Power Units {5051}
Improved Sleeve in the Main Control Valve Is Now Used on Certain Excavators and Mobile Hydraulic Power Units {5051}

VALVE GP-COOLER BYPASS

Disassembly and Assembly

Check Valve (Cooler Bypass) - Remove and Install
320F, 323F Excavators Machine Systems

VALVE GP-COUNTERBALANCE

Specifications

Travel Counterbalance Valve
320F, 323F LN Excavator Machine Systems Specifications

Disassembly and Assembly

Counterbalance Valve (Travel) - Remove and Install
320F, 323F Excavators Machine Systems

Counterbalance Valve (Travel) - Disassemble
320F, 323F Excavators Machine Systems

Counterbalance Valve (Travel) - Assemble
320F, 323F Excavators Machine Systems

VALVE GP-CROSSOVER RELIEF

Counterbalance Valve (Travel) - Remove and Install
320F, 323F Excavators Machine Systems

Counterbalance Valve (Travel) - Disassemble
320F, 323F Excavators Machine Systems

Counterbalance Valve (Travel) - Assemble
320F, 323F Excavators Machine Systems

VALVE GP-CUSHION RELIEF

Systems Operation

Relief Valve (Cushion Crossover) - Anti-Reaction Valves
320F, 323F and 323F LN Excavators Machine Systems

Disassembly and Assembly

Swing Cushion Valve - Remove and Install
320F, 323F Excavators Machine Systems

Swing Cushion Valve - Disassemble
320F, 323F Excavators Machine Systems

Swing Cushion Valve - Assemble
320F, 323F Excavators Machine Systems

VALVE GP-DRIFT REDUCTION

Systems Operation

Boom Drift Reduction Valve
320F, 323F and 323F LN Excavators Machine Systems

Stick Drift Reduction Valve
320F, 323F and 323F LN Excavators Machine Systems

Testing and Adjusting

Cylinder Drift - Check - Loaded Bucket
320F and 323F N Excavator Machine System

Cylinder Drift - Check - Empty Bucket
320F and 323F N Excavator Machine System

VALVE GP-FLOW CONTROL

Operation and Maintenance Manual

Joystick Controls Alternate Patterns
320F Excavator

Systems Operation

Negative Flow Control System
320F and 323F Excavators Machine System

Negative Flow Control System
320F, 323F and 323F LN Excavators Machine Systems

VALVE GP-FLUID SAMPLING

Operation and Maintenance Manual

Hydraulic System Oil Sample - Obtain
320F Excavator

Contamination Control Guidelines

VALVE GP-LOAD CONTROL

Operation and Maintenance Manual

Equipment Lowering with Engine Stopped
320F Excavator

Service Letter-NACD

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Control Valve (Stick Lowering)
320F, 323F LN Excavator Machine Systems Specifications

Service Letter-China

Service Letter-Asia

Systems Operation

Check Valve (Load)
320F and 323F Excavators Machine System

Control Valve (Boom Lowering)
320F, 323F and 323F LN Excavators Machine Systems

Control Valve (Stick Lowering)
320F and 323F Excavators Machine System

Service Letter-APD

Testing and Adjusting

Cylinder Drift - Check - Loaded Bucket
320F and 323F N Excavator Machine System

Cylinder Drift - Check - Empty Bucket
320F and 323F N Excavator Machine System

Disassembly and Assembly

Load Control Valve (Stick Cylinder) - Remove and Install
320F, 323F Excavators Machine Systems

Load Control Valve (Stick Cylinder) - Disassemble
320F, 323F Excavators Machine Systems

Load Control Valve (Stick Cylinder) - Assemble
320F, 323F Excavators Machine Systems

Load Control Valve (Boom Cylinder) - Remove and Install
320F, 323F Excavators Machine Systems

Load Control Valve (Boom Cylinder) - Disassemble
320F, 323F Excavators Machine Systems

Load Control Valve (Boom Cylinder) - Assemble
320F, 323F Excavators Machine Systems

VALVE GP-MAKEUP

Systems Operation

Oil Makeup (Travel System)
320F, 323F and 323F LN Excavators Machine Systems

Check Valve (Return Makeup) - Slow Return Check Valve
320F, 323F and 323F LN Excavators Machine Systems

VALVE GP-MANIFOLD & REDUCING

Specifications

Manifold and Reducing Valve (Pilot Oil)
320F, 323F LN Excavator Machine Systems Specifications

VALVE GP-MANUAL

Service Magazine

A New Ball Valve is Now Available for Certain 320 to 390 Excavators {1329, 5001, 5130}
2015/09/09

VALVE GP-PILOT

Specifications

Relief Valve (Pilot)
320F, 323F LN Excavator Machine Systems Specifications

Pilot Valve (Joystick)
320F, 323F LN Excavator Machine Systems Specifications

Pilot Valve (Auxiliary)
320F, 323F LN Excavator Machine Systems Specifications

Shuttle Valve (Pilot Lines)
320F, 323F LN Excavator Machine Systems Specifications

Pilot Valve (Travel)
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Pilot Valve (Joystick)
320F, 323F and 323F LN Excavators Machine Systems

Testing and Adjusting

Solenoid Valve (Proportional Reducing) - Calibrate - Attachment Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Solenoid Valve (Proportional Reducing) - Calibrate - Pilot Pressure Limit
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Solenoid Valve (Proportional Reducing) - Calibrate - Variable Relief Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Solenoid Valve (Proportional Reducing) - Calibrate - Power Shift Pressure
320F and 323F N Excavator Machine System

Solenoid Valve (Proportional Reducing) - Calibrate - Boom Down Regeneration
320F and 323F N Excavator Machine System

Solenoid Valve (Proportional Reducing) - Calibrate - Negative Flow Control
320F and 323F N Excavator Machine System

Solenoid Valve (Proportional Reducing) - Calibrate - Flow Limit Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Disassembly and Assembly

Auxiliary Pilot Valve (Straight Travel) - Remove and Install
320F, 323F Excavators Machine Systems

Pilot Valve (Joystick) - Remove and Install
320F, 323F Excavators Machine Systems

Pilot Valve (Joystick) - Disassemble
320F, 323F Excavators Machine Systems

Pilot Valve (Joystick) - Assemble
320F, 323F Excavators Machine Systems

Service Magazine

New Springs are Now Available for the Pilot Valve Group on Certain F Series Excavators {5059}
New Springs are Now Available for the Pilot Valve Group on Certain F Series Excavators {5059}

VALVE GP-PILOT RELIEF

Specifications

Pilot Oil Filter and Relief Valve
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Relief Valve (Pilot)
320F, 323F and 323F LN Excavators Machine Systems

Testing and Adjusting

Relief Valve (Pilot) - Test and Adjust
320F and 323F N Excavator Machine System

Disassembly and Assembly

Relief Valve (Pilot) - Remove and Install
320F, 323F Excavators Machine Systems

VALVE GP-PRESS REDUCING SOL

Specifications

Solenoid and Relief Valve
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Solenoid Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

VALVE GP-PRESSURE REDUCING

Technical Information Bulletin

Specifications

Manifold and Reducing Valve (Pilot Oil)
320F, 323F LN Excavator Machine Systems Specifications

Pressure Reducing Valve (Boom Priority)
320F, 323F LN Excavator Machine Systems Specifications

Disassembly and Assembly

Pressure Reducing Valve (Implement and Swing Priority) - Remove and Install
320F, 323F Excavators Machine Systems

Pressure Reducing Valve (Implement and Swing Priority) - Disassemble
320F, 323F Excavators Machine Systems

Pressure Reducing Valve (Implement and Swing Priority) - Assemble
320F, 323F Excavators Machine Systems

VALVE GP-RELIEF

Specifications

Relief Valve (Pilot)
320F, 323F LN Excavator Machine Systems Specifications

Relief Valve (Line)
320F, 323F LN Excavator Machine Systems Specifications

Relief Valve (Main) - Heavy Lift
320F, 323F LN Excavator Machine Systems Specifications

Relief Valve (One-Way Hydraulic Flow)
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Relief Valve (Line)
320F, 323F and 323F LN Excavators Machine Systems

Relief Valve (Main) - Heavy Lift
320F and 323F Excavators Machine System

Relief Valve (Main)
320F, 323F and 323F LN Excavators Machine Systems

Relief Valve (Swing)
320F, 323F and 323F LN Excavators Machine Systems

Testing and Adjusting

Medium Pressure: Relief Valve (Main) - Test and Adjust
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Medium Pressure: Relief Valve (Line) - Test and Adjust
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Machine Drift on a Slope - Check
320F and 323F N Excavator Machine System

Combined Function - Electric Control: Relief Valve (Line) - Test and Adjust
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Relief Valve (Main) - Test and Adjust
320F and 323F N Excavator Machine System

Relief Valve (Swing) - Test and Adjust
320F and 323F N Excavator Machine System

Relief Valve (Crossover) - Test and Adjust
320F and 323F N Excavator Machine System

Relief Valve (Line) - Test and Adjust
320F and 323F N Excavator Machine System

Disassembly and Assembly

Relief Valve (Pilot) - Remove and Install
320F, 323F Excavators Machine Systems

VALVE GP-SEQUENCE

Specifications

Relief Valve (Pilot)
320F, 323F LN Excavator Machine Systems Specifications

VALVE GP-SHUTTLE

Shuttle Valve (Pilot Lines)
320F, 323F LN Excavator Machine Systems Specifications

Shuttle Valve - Ball Resolver
320F, 323F LN Excavator Machine Systems Specifications

VALVE GP-SOLENOID

Technical Information Bulletin

Specifications

Solenoid Valve (Quick Coupler)
320F, 323F LN Excavator Machine Systems Specifications

Manifold and Reducing Valve (Pilot Oil)
320F, 323F LN Excavator Machine Systems Specifications

Solenoid Valve (Work Tool, 4-Function)
320F, 323F LN Excavator Machine Systems Specifications

Solenoid Valve - Load Sensing
320F, 323F LN Excavator Machine Systems Specifications

Hoist Solenoid Valve - Boom Lowering
320F, 323F LN Excavator Machine Systems Specifications

Hoist Solenoid Valve - Boom/Stick Regeneration
320F, 323F LN Excavator Machine Systems Specifications

Hoist Solenoid Valve - Straight Travel
320F, 323F LN Excavator Machine Systems Specifications

Hoist Solenoid Valve
320F, 323F LN Excavator Machine Systems Specifications

Solenoid Valve (Quick Coupler)
320F, 323F LN Excavator Machine Systems Specifications

Hoist Solenoid Valve
320F, 323F LN Excavator Machine Systems Specifications

Systems Operation

Solenoid Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Solenoid Valve (Fine Swing) - If Equipped
320F, 323F and 323F LN Excavators Machine Systems

Solenoid Valve (Hydraulic Lockout)
320F and 323F Excavators Machine System

Solenoid Valve (Proportional Reducing) - Power Shift System
320F and 323F Excavators Machine System

Testing and Adjusting

Solenoid Valve (Proportional Reducing) - Calibrate - Attachment Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Solenoid Valve (Proportional Reducing) - Calibrate - Pilot Pressure Limit
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Solenoid Valve (Proportional Reducing) - Calibrate - Variable Relief Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Solenoid Valve (Proportional Reducing) - Calibrate - Power Shift Pressure
320F and 323F N Excavator Machine System

Solenoid Valve (Proportional Reducing) - Calibrate - Boom Down Regeneration
320F and 323F N Excavator Machine System

Solenoid Valve (Proportional Reducing) - Calibrate - Negative Flow Control
320F and 323F N Excavator Machine System

Solenoid Valve (Proportional Reducing) - Calibrate - Flow Limit Valves
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System

Troubleshooting

Solenoid Valve (Switch Controlled) - Test
320F Excavator

Solenoid Valve - Test
320F Excavator

Disassembly and Assembly

Swing Cushion Valve - Remove and Install
320F, 323F Excavators Machine Systems

Swing Cushion Valve - Disassemble
320F, 323F Excavators Machine Systems

Swing Cushion Valve - Assemble
320F, 323F Excavators Machine Systems

Solenoid Valve (Negative Flow Control, Proportional Reducing Valve) - Remove and Install
320F, 323F Excavators Machine Systems

Solenoid Valve (Negative Flow Control, Proportional Reducing Valve) - Disassemble
320F, 323F Excavators Machine Systems

VALVE GP-STEERING

Systems Operation

Control Valve (Straight Travel)
320F and 323F Excavators Machine System

Control Valve (Straight Travel)
320F, 323F and 323F LN Excavators Machine Systems

LINES GP-CASE DRAIN

Specifications

Oil Filter (Case Drain)
320F, 323F LN Excavator Machine Systems Specifications