552 Track Feller Buncher 55200001-UP (MACHINE) POWERED BY C-9 Engine HYDRAULIC SYSTEM Caterpillar SIS

TRACK FELLER BUNCHER 552 TRACK FELLER BUNCHER 552
552 Track Feller Buncher 55200001-UP (MACHINE) POWERED BY C-9 Engine SEBP4590 552 552 (2005)

Parts group 552:

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HYDRAULIC SYSTEM

COOLER GP

247-1464 RADIATOR & HYD OIL COOLER GP

247-1464 RADIATOR & HYD OIL COOLER GP
S/N 5521-UP
PART OF 235-4027 RADIATOR & MOUNTING GP

COUPLING GP

154-6643 COUPLING & MTG GP-PUMP

154-6643 COUPLING & MTG GP-PUMP
S/N 5521-UP
PART OF 235-4020 INSTALLATION AR-ENGINE

CYLINDER GP

255-3472 CYLINDER & LINES GP-TILT

255-3472 CYLINDER & LINES GP-TILT -CAB LEVELING
S/N 5521-UP
PART OF 240-2754 UNDERCARRIAGE AR
Type 1

255-3472 CYLINDER & LINES GP-TILT

255-3472 CYLINDER & LINES GP-TILT -CAB LEVELING
S/N 5521-UP
PART OF 240-2754 UNDERCARRIAGE AR
Type 2

282-3014 CYLINDER & MTG GP-BOOM

282-3014 CYLINDER & MTG GP-BOOM
S/N 5521-UP
PART OF 284-5620 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

282-3014 CYLINDER & MTG GP-BOOM

282-3014 CYLINDER & MTG GP-BOOM
S/N 5521-UP
PART OF 284-5620 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

284-8587 CYLINDER & MTG GP-BOOM

284-8587 CYLINDER & MTG GP-BOOM
S/N 5521-UP
PART OF 235-4046, 261-4613, 310-4802 CYLINDER AR-HYDRAULIC, 284-5614, 284-5619 HYDRAULIC AR
Type 1
AN ATTACHMENT

284-8587 CYLINDER & MTG GP-BOOM

284-8587 CYLINDER & MTG GP-BOOM
S/N 5521-UP
PART OF 235-4046, 261-4613, 310-4802 CYLINDER AR-HYDRAULIC, 284-5614, 284-5619 HYDRAULIC AR
Type 2
AN ATTACHMENT

272-3072 CYLINDER & MTG GP-HYDRAULIC

272-3072 CYLINDER & MTG GP-HYDRAULIC
S/N 5521-UP
PART OF 272-3071 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

272-3072 CYLINDER & MTG GP-HYDRAULIC

272-3072 CYLINDER & MTG GP-HYDRAULIC
S/N 5521-UP
PART OF 272-3071 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

310-4803 CYLINDER & MTG GP-STICK

310-4803 CYLINDER & MTG GP-STICK
S/N 5521-146
PART OF 310-4802 CYLINDER AR-HYDRAULIC
AN ATTACHMENT

310-4803 CYLINDER & MTG GP-STICK

310-4803 CYLINDER & MTG GP-STICK
S/N 552147-UP
PART OF 310-4802 CYLINDER AR-HYDRAULIC
Type 1
AN ATTACHMENT

310-4803 CYLINDER & MTG GP-STICK

310-4803 CYLINDER & MTG GP-STICK
S/N 552147-UP
PART OF 310-4802 CYLINDER AR-HYDRAULIC
Type 2
AN ATTACHMENT

310-4803 CYLINDER & MTG GP-STICK

310-4803 CYLINDER & MTG GP-STICK
S/N 552147-UP
PART OF 310-4802 CYLINDER AR-HYDRAULIC
Type 3
AN ATTACHMENT

284-8550 CYLINDER & MTG GP-STICK & SAW

284-8550 CYLINDER & MTG GP-STICK & SAW
S/N 5521-UP
PART OF 284-5615 LINKAGE AR-FELLING HEAD, 284-5618 LINKAGE AR-INTERMITTENT SAW
Type 1
AN ATTACHMENT

284-8550 CYLINDER & MTG GP-STICK & SAW

284-8550 CYLINDER & MTG GP-STICK & SAW
S/N 5521-UP
PART OF 235-4046 CYLINDER AR-HYDRAULIC, 284-5618 LINKAGE AR-INTERMITTENT SAW
Type 2
AN ATTACHMENT

284-8550 CYLINDER & MTG GP-STICK & SAW

284-8550 CYLINDER & MTG GP-STICK & SAW
S/N 5521-UP
PART OF 284-5615 LINKAGE AR-FELLING HEAD, 284-5618 LINKAGE AR-INTERMITTENT SAW
Type 3
AN ATTACHMENT

284-8550 CYLINDER & MTG GP-STICK & SAW

284-8550 CYLINDER & MTG GP-STICK & SAW
S/N 5521-UP
PART OF 284-5615 LINKAGE AR-FELLING HEAD, 284-5618 LINKAGE AR-INTERMITTENT SAW
Type 4
AN ATTACHMENT

284-8550 CYLINDER & MTG GP-STICK & SAW

284-8550 CYLINDER & MTG GP-STICK & SAW
S/N 5521-UP
PART OF 284-5615 LINKAGE AR-FELLING HEAD, 284-5618 LINKAGE AR-INTERMITTENT SAW
Type 5
AN ATTACHMENT

284-8552 CYLINDER & MTG GP-STICK & SAW

284-8552 CYLINDER & MTG GP-STICK & SAW
S/N 5521-146
PART OF 284-5625 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

284-8552 CYLINDER & MTG GP-STICK & SAW

284-8552 CYLINDER & MTG GP-STICK & SAW
S/N 5521-146
PART OF 261-4613 CYLINDER AR-HYDRAULIC, 284-5625 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

284-8552 CYLINDER & MTG GP-STICK & SAW

284-8552 CYLINDER & MTG GP-STICK & SAW
S/N 552147-UP
PART OF 261-4613 CYLINDER AR-HYDRAULIC, 284-5625 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

284-8552 CYLINDER & MTG GP-STICK & SAW

284-8552 CYLINDER & MTG GP-STICK & SAW
S/N 552147-UP
PART OF 261-4613 CYLINDER AR-HYDRAULIC, 284-5625 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

284-8552 CYLINDER & MTG GP-STICK & SAW

284-8552 CYLINDER & MTG GP-STICK & SAW
S/N 552147-UP
PART OF 261-4613 CYLINDER AR-HYDRAULIC, 284-5625 LINKAGE AR-FELLING HEAD
Type 3
AN ATTACHMENT

284-8552 CYLINDER & MTG GP-STICK & SAW

284-8552 CYLINDER & MTG GP-STICK & SAW
S/N 552147-UP
PART OF 261-4613 CYLINDER AR-HYDRAULIC, 284-5625 LINKAGE AR-FELLING HEAD
Type 4
AN ATTACHMENT

284-8552 CYLINDER & MTG GP-STICK & SAW

284-8552 CYLINDER & MTG GP-STICK & SAW
S/N 552147-UP
PART OF 261-4613 CYLINDER AR-HYDRAULIC, 284-5625 LINKAGE AR-FELLING HEAD
Type 5
AN ATTACHMENT

235-4046 CYLINDER AR-HYDRAULIC

235-4046 CYLINDER AR-HYDRAULIC -BOOM, STICK, SAW TILT
S/N 5521-145
PART OF 235-4040 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

235-4046 CYLINDER AR-HYDRAULIC

235-4046 CYLINDER AR-HYDRAULIC -BOOM, STICK, SAW TILT
S/N 552146-UP
PART OF 235-4040 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

241-3535 CYLINDER AR-HYDRAULIC

241-3535 CYLINDER AR-HYDRAULIC -BOOM, STICK
S/N 5521-UP
PART OF 235-4050 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

241-3535 CYLINDER AR-HYDRAULIC

241-3535 CYLINDER AR-HYDRAULIC -BOOM, STICK
S/N 5521-UP
PART OF 235-4050 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

261-4613 CYLINDER AR-HYDRAULIC

261-4613 CYLINDER AR-HYDRAULIC -BOOM, STICK, SAW TILT
S/N 5521-145
PART OF 261-4559 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

261-4613 CYLINDER AR-HYDRAULIC

261-4613 CYLINDER AR-HYDRAULIC -BOOM, STICK, SAW TILT
S/N 552146-UP
PART OF 261-4559 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

310-4802 CYLINDER AR-HYDRAULIC

310-4802 CYLINDER AR-HYDRAULIC -BOOM, STICK
S/N 5521-UP
PART OF 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

235-8235 CYLINDER GP-BOOM

235-8235 CYLINDER GP-BOOM
S/N 5521-UP
130-MM (5.1-IN) BORE X 1060.5-MM (41.8-IN) STROKE
PART OF 284-8587 CYLINDER & MTG GP-BOOM, 235-4046, 261-4613 CYLINDER AR-HYDRAULIC
AN ATTACHMENT

212-8040 CYLINDER GP-HOOD TILT

212-8040 CYLINDER GP-HOOD TILT
S/N 5521-UP
50.8-MM (2-IN) BORE X 406.4-MM (16-IN) STROKE
PART OF 235-4016 TILT GP-HOOD

251-8281 CYLINDER GP-HOOD TILT

251-8281 CYLINDER GP-HOOD TILT
S/N 5521-UP
50.8-MM (2-IN) BORE X 406.4-MM (16-IN) STROKE
PART OF 235-4016 TILT GP-HOOD

215-9097 CYLINDER GP-HYDRAULIC

215-9097 CYLINDER GP-HYDRAULIC -BOOM
S/N 5521-UP
130-MM (5.1-IN) BORE X 1372-MM (54-IN) STROKE
PART OF 282-3014 CYLINDER & MTG GP-BOOM, 241-3535 CYLINDER AR-HYDRAULIC
AN ATTACHMENT

234-5857 CYLINDER GP-HYDRAULIC

234-5857 CYLINDER GP-HYDRAULIC -BOOM, SAW TILT, STICK
S/N 5521-UP
150-MM (5.9-IN) BORE X 1060.5-MM (41.8-IN) STROKE
PART OF 272-3072 CYLINDER & MTG GP-HYDRAULIC, 284-8550, 284-8552 CYLINDER & MTG GP-STICK & SAW, 235-4046, 241-3535, 261-4613 CYLINDER AR-HYDRAULIC
AN ATTACHMENT

289-7868 CYLINDER GP-HYDRAULIC

289-7868 CYLINDER GP-HYDRAULIC
S/N 552147-UP
140-MM (5.5-IN) BORE X 1430-MM (56.3-IN) STROKE
PART OF 310-4803 CYLINDER & MTG GP-STICK, 284-8552 CYLINDER & MTG GP-STICK & SAW
AN ATTACHMENT

434-3196 CYLINDER GP-HYDRAULIC

434-3196 CYLINDER GP-HYDRAULIC
S/N 5521-UP
PART OF 284-8550, 284-8552 CYLINDER & MTG GP-STICK & SAW
AN ATTACHMENT

457-4659 CYLINDER GP-HYDRAULIC

457-4659 CYLINDER GP-HYDRAULIC
S/N 5521-UP
140-MM (5.5-IN) BORE X 1430-MM (56.3 IN) STROKE
PART OF 310-4803 CYLINDER & MTG GP-STICK, 284-8552 CYLINDER & MTG GP-STICK & SAW
AN ATTACHMENT

158-9059 CYLINDER GP-STICK

158-9059 CYLINDER GP-STICK
S/N 5521-UP
140-MM (5.5-IN) BORE X 1430-MM (56.3-IN) STROKE
PART OF 310-4803 CYLINDER & MTG GP-STICK, 284-8552 CYLINDER & MTG GP-STICK & SAW, 261-4613 CYLINDER AR-HYDRAULIC
AN ATTACHMENT

254-6188 CYLINDER GP-TILT

254-6188 CYLINDER GP-TILT -SIDE, FOR CAB LEVELING
S/N 5521-UP
177.8-MM (7-IN) BORE X 231.9-MM (9.1-IN) STROKE
PART OF 255-3472 CYLINDER & LINES GP-TILT

254-6189 CYLINDER GP-TILT

254-6189 CYLINDER GP-TILT -REAR, FOR CAB LEVELING
S/N 5521-UP
PART OF 255-3472 CYLINDER & LINES GP-TILT

282-9613 CYLINDER GP-TILT

282-9613 CYLINDER GP-TILT -SIDE, FOR CAB LEVELING
S/N 5521-UP
PART OF 255-3472 CYLINDER & LINES GP-TILT

282-9614 CYLINDER GP-TILT

282-9614 CYLINDER GP-TILT -REAR, FOR CAB LEVELING
S/N 5521-UP
PART OF 255-3472 CYLINDER & LINES GP-TILT

DRIVE GP

201-7808 DRIVE GP-SWING

201-7808 DRIVE GP-SWING
S/N 5521-UP
PART OF 242-3240 DRIVE GP-SWING

242-3240 DRIVE GP-SWING

242-3240 DRIVE GP-SWING
S/N 5521-UP
PART OF 235-4012 MOTOR & MTG GP-SWING

242-3240 DRIVE GP-SWING

242-3240 DRIVE GP-SWING
S/N 5521-154
PART OF 235-4012 MOTOR & MTG GP-SWING

242-3240 DRIVE GP-SWING

242-3240 DRIVE GP-SWING
S/N 552155-UP
PART OF 235-4012 MOTOR & MTG GP-SWING

FILTER GP

3G-7232 BYPASS GP-FILTER

3G-7232 BYPASS GP-FILTER -HYDRAULIC OIL
S/N 5521-UP
PART OF 222-7092 FILTER GP-OIL

158-8987 FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N 552146-158
PART OF 290-6858 LINES GP-PILOT

158-8987 FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N 552159-UP
PART OF 290-6858 LINES GP-PILOT

188-2084 FILTER & VALVE GP-PILOT

188-2084 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N 5521-UP
PART OF 272-0093 LINES GP-PILOT

126-2075 FILTER GP-OIL

126-2075 FILTER GP-OIL -CASE DRAIN-HYDRAULIC, CASE DRAIN
S/N 5521-148
PART OF 235-4015 LINES GP-RETURN

222-7092 FILTER GP-OIL

222-7092 FILTER GP-OIL -HYDRAULIC
S/N 5521-UP
PART OF 276-9050 TANK GP-HYDRAULIC

289-8194 FILTER GP-OIL

289-8194 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N 552149-UP
PART OF 235-4015 LINES GP-RETURN

HYDRAULIC GP

272-0092 HYDRAULIC AR

272-0092 HYDRAULIC AR
S/N 5521-145
WITH TILT FUNCTION
PART OF 272-0089 COMMON AR

272-0092 HYDRAULIC AR

272-0092 HYDRAULIC AR
S/N 552146-UP
WITH TILT FUNCTION
PART OF 272-0089 COMMON AR

284-5614 HYDRAULIC AR

284-5614 HYDRAULIC AR
S/N 5521-UP
AN ATTACHMENT

284-5619 HYDRAULIC AR

284-5619 HYDRAULIC AR
S/N 5521-UP
AN ATTACHMENT

LINES GP-BOOM

235-4048 LINES GP-BOOM

235-4048 LINES GP-BOOM
S/N 5521-UP
PART OF 235-4040, 284-5615 LINKAGE AR-FELLING HEAD, 241-3523, 284-5618 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

235-4054 LINES GP-BOOM

235-4054 LINES GP-BOOM
S/N 5521-UP
PART OF 235-4050, 284-5620 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

261-4615 LINES GP-BOOM

261-4615 LINES GP-BOOM
S/N 5521-UP
PART OF 261-4559, 284-5625 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

310-4800 LINES GP-BOOM

310-4800 LINES GP-BOOM
S/N 5521-UP
PART OF 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

LINES GP-CYLINDER

255-3472 CYLINDER & LINES GP-TILT

255-3472 CYLINDER & LINES GP-TILT -CAB LEVELING
S/N 5521-UP
PART OF 240-2754 UNDERCARRIAGE AR
Type 1

255-3472 CYLINDER & LINES GP-TILT

255-3472 CYLINDER & LINES GP-TILT -CAB LEVELING
S/N 5521-UP
PART OF 240-2754 UNDERCARRIAGE AR
Type 2

LINES GP-FRONT

235-4049 LINES GP-FRONT

235-4049 LINES GP-FRONT
S/N 5521-UP
PART OF 235-4040, 261-4559 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
Type 1
AN ATTACHMENT

235-4049 LINES GP-FRONT

235-4049 LINES GP-FRONT
S/N 5521-UP
PART OF 235-4040, 261-4559 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
Type 2
AN ATTACHMENT

235-4049 LINES GP-FRONT

235-4049 LINES GP-FRONT
S/N 5521-UP
PART OF 235-4040, 261-4559 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
Type 3
AN ATTACHMENT

253-0754 LINES GP-FRONT

253-0754 LINES GP-FRONT
S/N 5521-149
PART OF 235-4050, 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

253-0754 LINES GP-FRONT

253-0754 LINES GP-FRONT
S/N 552150-UP
PART OF 235-4050, 310-4028 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

253-0754 LINES GP-FRONT

253-0754 LINES GP-FRONT
S/N 552150-UP
PART OF 235-4050, 310-4028 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

272-3073 LINES GP-FRONT

272-3073 LINES GP-FRONT
S/N 5521-UP
PART OF 272-3071 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

272-3073 LINES GP-FRONT

272-3073 LINES GP-FRONT
S/N 5521-UP
PART OF 272-3071 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

284-7773 LINES GP-FRONT

284-7773 LINES GP-FRONT
S/N 5521-UP
PART OF 284-5614, 284-5619 HYDRAULIC AR
Type 1
AN ATTACHMENT

284-7773 LINES GP-FRONT

284-7773 LINES GP-FRONT
S/N 5521-UP
PART OF 284-5614, 284-5619 HYDRAULIC AR
Type 2
AN ATTACHMENT

284-8537 LINES GP-FRONT

284-8537 LINES GP-FRONT
S/N 5521-UP
PART OF 284-5615, 284-5625 LINKAGE AR-FELLING HEAD, 284-5618 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

284-9621 LINES GP-FRONT

284-9621 LINES GP-FRONT
S/N 5521-149
PART OF 284-5620 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

284-9621 LINES GP-FRONT

284-9621 LINES GP-FRONT
S/N 552150-UP
PART OF 284-5620 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

206-6508 PLUG GP-HYDRAULIC LINES

206-6508 PLUG GP-HYDRAULIC LINES
S/N 5521-UP
CANNOT BE USED WITH ANY HEAD AR
AN ATTACHMENT

245-9873 PLUG GP-HYDRAULIC LINES

245-9873 PLUG GP-HYDRAULIC LINES
S/N 5521-UP
CANNOT BE USED WITH @@@@@241-3523@@@@@, @@@@@235-4050@@@@@, ANY HEAD AR
AN ATTACHMENT

LINES GP-HYDRAULIC

307-1694 LINES GP-CONTROL

307-1694 LINES GP-CONTROL
S/N 5521-UP
FOR USE WITH @@@@@235-4018@@@@@
FIELD INSTALLATION

285-0916 LINES GP-MOTOR

285-0916 LINES GP-MOTOR
S/N 5521-UP
PART OF 284-5618 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

235-4018 VALVE & LINES GP-TRAVEL CONT

235-4018 VALVE & LINES GP-TRAVEL CONT -WITH TILT FUNCTION
S/N 5521-145
PART OF 272-0092 HYDRAULIC AR

235-4018 VALVE & LINES GP-TRAVEL CONT

235-4018 VALVE & LINES GP-TRAVEL CONT -WITH TILT FUNCTION
S/N 552146-149
PART OF 272-0092 HYDRAULIC AR

235-4018 VALVE & LINES GP-TRAVEL CONT

235-4018 VALVE & LINES GP-TRAVEL CONT -WITH TILT FUNCTION
S/N 552150-UP
PART OF 272-0092 HYDRAULIC AR

LINES GP-PILOT

272-0093 LINES GP-PILOT

272-0093 LINES GP-PILOT
S/N 5521-145
PART OF 272-0092 HYDRAULIC AR

290-6858 LINES GP-PILOT

290-6858 LINES GP-PILOT
S/N 552146-149
PART OF 272-0092 HYDRAULIC AR

290-6858 LINES GP-PILOT

290-6858 LINES GP-PILOT
S/N 552150-158
PART OF 272-0092 HYDRAULIC AR

290-6858 LINES GP-PILOT

290-6858 LINES GP-PILOT
S/N 552159-UP
PART OF 272-0092 HYDRAULIC AR

307-1695 LINES GP-PILOT

307-1695 LINES GP-PILOT
S/N 5521-UP
Type 1
FOR USE WITH @@@@@235-4040@@@@@, @@@@@261-4559@@@@@, @@@@@235-4050@@@@@, @@@@@241-3523@@@@@
FIELD INSTALLATION

307-1695 LINES GP-PILOT

307-1695 LINES GP-PILOT
S/N 5521-UP
Type 2
FOR USE WITH @@@@@235-4040@@@@@, @@@@@261-4559@@@@@, @@@@@235-4050@@@@@, @@@@@241-3523@@@@@
FIELD INSTALLATION

307-1695 LINES GP-PILOT

307-1695 LINES GP-PILOT
S/N 5521-UP
Type 3
FOR USE WITH @@@@@235-4040@@@@@, @@@@@261-4559@@@@@, @@@@@235-4050@@@@@, @@@@@241-3523@@@@@
FIELD INSTALLATION

LINES GP-PUMP

276-9049 LINES GP-PUMP

276-9049 LINES GP-PUMP
S/N 5521-145
PART OF 272-0092 HYDRAULIC AR

276-9049 LINES GP-PUMP

276-9049 LINES GP-PUMP
S/N 552146-149
PART OF 272-0092 HYDRAULIC AR

276-9049 LINES GP-PUMP

276-9049 LINES GP-PUMP
S/N 552150-UP
PART OF 272-0092 HYDRAULIC AR

LINES GP-RETURN

235-4015 LINES GP-RETURN

235-4015 LINES GP-RETURN
S/N 5521-145
PART OF 272-0092 HYDRAULIC AR

235-4015 LINES GP-RETURN

235-4015 LINES GP-RETURN
S/N 552146-148
PART OF 272-0092 HYDRAULIC AR

235-4015 LINES GP-RETURN

235-4015 LINES GP-RETURN
S/N 552149-UP
PART OF 272-0092 HYDRAULIC AR

LINES GP-STICK

235-4047 LINES GP-STICK

235-4047 LINES GP-STICK
S/N 5521-UP
PART OF 235-4040, 284-5615 LINKAGE AR-FELLING HEAD, 241-3523, 284-5618 LINKAGE AR-INTERMITTENT SAW
Type 1
AN ATTACHMENT

235-4047 LINES GP-STICK

235-4047 LINES GP-STICK
S/N 5521-UP
PART OF 235-4040, 284-5615 LINKAGE AR-FELLING HEAD, 241-3523, 284-5618 LINKAGE AR-INTERMITTENT SAW
Type 2
AN ATTACHMENT

235-4053 LINES GP-STICK

235-4053 LINES GP-STICK
S/N 5521-UP
PART OF 235-4050, 284-5620 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

261-4614 LINES GP-STICK

261-4614 LINES GP-STICK
S/N 5521-UP
PART OF 261-4559, 284-5625 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

310-4799 LINES GP-STICK

310-4799 LINES GP-STICK
S/N 5521-UP
PART OF 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

206-6508 PLUG GP-HYDRAULIC LINES

206-6508 PLUG GP-HYDRAULIC LINES
S/N 5521-UP
CANNOT BE USED WITH ANY HEAD AR
AN ATTACHMENT

245-9873 PLUG GP-HYDRAULIC LINES

245-9873 PLUG GP-HYDRAULIC LINES
S/N 5521-UP
CANNOT BE USED WITH @@@@@241-3523@@@@@, @@@@@235-4050@@@@@, ANY HEAD AR
AN ATTACHMENT

LINES GP-TRAVEL MOTOR

241-3750 LINES GP-TRAVEL MOTOR

241-3750 LINES GP-TRAVEL MOTOR
S/N 5521-UP
PART OF 240-2754 UNDERCARRIAGE AR

241-3750 LINES GP-TRAVEL MOTOR

241-3750 LINES GP-TRAVEL MOTOR
S/N 5521-154
PART OF 240-2754 UNDERCARRIAGE AR

MANIFOLD GP

196-5862 VALVE GP-SOLENOID & MANIFOLD

196-5862 VALVE GP-SOLENOID & MANIFOLD -PUMP TORQUE LIMITER CONTROL
S/N 552146-UP
PART OF 290-6858, 307-1695 LINES GP-PILOT

222-5781 VALVE GP-SOLENOID & MANIFOLD

222-5781 VALVE GP-SOLENOID & MANIFOLD -DISC SAW
S/N 5521-UP
PART OF 235-4039, 241-3524, 261-4612 LINES GP-SAW
AN ATTACHMENT

274-8742 VALVE GP-SOLENOID & MANIFOLD

274-8742 VALVE GP-SOLENOID & MANIFOLD -REVERSING FAN-PILOT OIL
S/N 5521-UP
PART OF 272-0093 LINES GP-PILOT

279-6518 VALVE GP-SOLENOID & MANIFOLD

279-6518 VALVE GP-SOLENOID & MANIFOLD -REVERSING FAN-PILOT OIL
S/N 552146-158
PART OF 290-6858 LINES GP-PILOT

352-2350 VALVE GP-SOLENOID & MANIFOLD

352-2350 VALVE GP-SOLENOID & MANIFOLD -PILOT OIL
S/N 552159-UP
PART OF 290-6858 LINES GP-PILOT

MOTOR GP

245-3662 BARREL GP-MOTOR

245-3662 BARREL GP-MOTOR
S/N 5521-UP
PART OF 245-3660 ROTATING GP-MOTOR

252-8086 HEAD GP-MOTOR

252-8086 HEAD GP-MOTOR
S/N 5521-UP
PART OF 241-8418, 320-2396 MOTOR GP-TRAVEL

206-1513 MOTOR & MTG GP-SWING

206-1513 MOTOR & MTG GP-SWING
S/N 5521-UP
PART OF 242-3240 DRIVE GP-SWING

235-4012 MOTOR & MTG GP-SWING

235-4012 MOTOR & MTG GP-SWING
S/N 5521-154
PART OF 272-0092 HYDRAULIC AR

235-4012 MOTOR & MTG GP-SWING

235-4012 MOTOR & MTG GP-SWING
S/N 552155-UP
PART OF 272-0092 HYDRAULIC AR

281-6404 MOTOR & MTG GP-SWING

281-6404 MOTOR & MTG GP-SWING
S/N 5521-UP
PART OF 242-3240 DRIVE GP-SWING
Type 1

281-6404 MOTOR & MTG GP-SWING

281-6404 MOTOR & MTG GP-SWING
S/N 5521-UP
PART OF 242-3240 DRIVE GP-SWING
Type 2

281-6404 MOTOR & MTG GP-SWING

281-6404 MOTOR & MTG GP-SWING
S/N 5521-154
PART OF 242-3240 DRIVE GP-SWING

179-9775 MOTOR GP-SWING

179-9775 MOTOR GP-SWING
S/N 5521-UP
PART OF 206-1513, 281-6404 MOTOR & MTG GP-SWING
FIELD REPLACEMENT ORDER @@@@@334-9971@@@@@

188-4175 MOTOR GP-SWING

188-4175 MOTOR GP-SWING
S/N 5521-UP
PART OF 179-9775 MOTOR GP-SWING

334-9971 MOTOR GP-SWING

334-9971 MOTOR GP-SWING
S/N 5521-UP
PART OF 242-3240 DRIVE GP-SWING, 281-6404 MOTOR & MTG GP-SWING
FIELD REPLACEMENT FOR @@@@@179-9775@@@@@

334-9978 MOTOR GP-SWING

334-9978 MOTOR GP-SWING
S/N 5521-UP
PART OF 334-9971 MOTOR GP-SWING

241-8418 MOTOR GP-TRAVEL

241-8418 MOTOR GP-TRAVEL
S/N 5521-149
PART OF 241-1868 DRIVE GP-FINAL

320-2396 MOTOR GP-TRAVEL

320-2396 MOTOR GP-TRAVEL
S/N 552150-UP
PART OF 313-7147 DRIVE GP-FINAL

245-3660 ROTATING GP-MOTOR

245-3660 ROTATING GP-MOTOR -TRAVEL
S/N 5521-UP
PART OF 241-8418, 320-2396 MOTOR GP-TRAVEL

MOUNTING GP

272-3072 CYLINDER & MTG GP-HYDRAULIC

272-3072 CYLINDER & MTG GP-HYDRAULIC
S/N 5521-UP
PART OF 272-3071 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

272-3072 CYLINDER & MTG GP-HYDRAULIC

272-3072 CYLINDER & MTG GP-HYDRAULIC
S/N 5521-UP
PART OF 272-3071 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

PUMP GP

177-2521 COVER GP-PUMP

177-2521 COVER GP-PUMP
S/N 552146-UP
PART OF 308-4488 HEAD GP-PUMP

268-3002 HEAD GP-PUMP

268-3002 HEAD GP-PUMP
S/N 5521-145
PART OF 241-3534 PUMP GP-PISTON
AN ATTACHMENT

308-4488 HEAD GP-PUMP

308-4488 HEAD GP-PUMP
S/N 552146-UP
PART OF 307-1696 PUMP GP-PISTON

257-4384 PUMP & LINES GP-HYD TANK FILL

257-4384 PUMP & LINES GP-HYD TANK FILL
S/N 5521-UP
PART OF 272-0092 HYDRAULIC AR

205-5266 PUMP & MOTOR GP

205-5266 PUMP & MOTOR GP -HYDRAULIC TANK FILL
S/N 5521-UP
PART OF 257-4384 PUMP & LINES GP-HYD TANK FILL

212-8039 PUMP & MOTOR GP-HOOD TILT

212-8039 PUMP & MOTOR GP-HOOD TILT
S/N 5521-UP
PART OF 235-4016 TILT GP-HOOD

307-1697 PUMP & MTG GP-HYDRAULIC

307-1697 PUMP & MTG GP-HYDRAULIC -FELLING HEAD
S/N 552146-UP
PART OF 272-0092 HYDRAULIC AR

235-4045 PUMP & MTG GP-MAIN HYDRAULIC

235-4045 PUMP & MTG GP-MAIN HYDRAULIC -FELLING HEAD
S/N 5521-145
PART OF 284-5614, 284-5619 HYDRAULIC AR, 235-4040, 235-4050, 261-4559, 272-3071 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

241-3534 PUMP GP-PISTON

241-3534 PUMP GP-PISTON -MAIN HYDRAULIC, FELLING HEAD
S/N 5521-145
PART OF 235-4045 PUMP & MTG GP-MAIN HYDRAULIC
AN ATTACHMENT

268-8259 PUMP GP-PISTON

268-8259 PUMP GP-PISTON
S/N 5521-UP
PART OF 235-4039, 241-3524, 261-4612 LINES GP-SAW
AN ATTACHMENT

307-1696 PUMP GP-PISTON

307-1696 PUMP GP-PISTON -MAIN HYDRAULIC
S/N 552146-UP
PART OF 307-1697 PUMP & MTG GP-HYDRAULIC

216-0028 ROTATING GP-PUMP

216-0028 ROTATING GP-PUMP -MAIN HYDRAULIC
S/N 5521-145
PART OF 216-0034, 216-0035 ROTATING GP-PUMP
FIELD REPLACEMENT ORDER @@@@@283-5979@@@@@
AN ATTACHMENT

216-0034 ROTATING GP-PUMP

216-0034 ROTATING GP-PUMP -MAIN HYDRAULIC-HYDRAULIC
S/N 5521-145
PART OF 241-3534 PUMP GP-PISTON
FIELD REPLACEMENT ORDER @@@@@283-5977@@@@@
AN ATTACHMENT

216-0035 ROTATING GP-PUMP

216-0035 ROTATING GP-PUMP -MAIN HYDRAULIC-HYDRAULIC
S/N 5521-145
PART OF 241-3534 PUMP GP-PISTON
FIELD REPLACEMENT ORDER @@@@@283-5978@@@@@
AN ATTACHMENT

283-5977 ROTATING GP-PUMP

283-5977 ROTATING GP-PUMP -MAIN HYDRAULIC
S/N 552146-UP
PART OF 307-1696 PUMP GP-PISTON
FIELD REPLACEMENT FOR @@@@@216-0034@@@@@

283-5978 ROTATING GP-PUMP

283-5978 ROTATING GP-PUMP -MAIN HYDRAULIC
S/N 552146-UP
PART OF 307-1696 PUMP GP-PISTON
FIELD REPLACEMENT FOR @@@@@216-0035@@@@@

283-5979 ROTATING GP-PUMP

283-5979 ROTATING GP-PUMP -MAIN HYDRAULIC
S/N 5521-UP
PART OF 283-5977, 283-5978 ROTATING GP-PUMP
FIELD REPLACEMENT FOR @@@@@216-0028@@@@@

198-3811 VALVE GP-PUMP CONTROL

198-3811 VALVE GP-PUMP CONTROL -MAIN HYDRAULIC-PRESSURE COMPENSATOR
S/N 552146-UP
PART OF 270-3521, 308-4489 VALVE GP-PUMP CONTROL
ALSO AN ATTACHMENT

270-3521 VALVE GP-PUMP CONTROL

270-3521 VALVE GP-PUMP CONTROL -MAIN HYDRAULIC-PRESSURE COMPENSATOR
S/N 5521-145
PART OF 268-3002 HEAD GP-PUMP
AN ATTACHMENT

308-4489 VALVE GP-PUMP CONTROL

308-4489 VALVE GP-PUMP CONTROL -MAIN HYDRAULIC-PRESSURE COMPENSATOR
S/N 552146-UP
PART OF 308-4488 HEAD GP-PUMP

SWIVEL GP

224-9040 SWIVEL GP

224-9040 SWIVEL GP -WITH TILT FUNCTION
S/N 5521-UP
PART OF 241-3750 LINES GP-TRAVEL MOTOR

295-0133 SWIVEL GP

295-0133 SWIVEL GP
S/N 5521-UP
PART OF 241-3750 LINES GP-TRAVEL MOTOR

TANK GP

126-2075 FILTER GP-OIL

126-2075 FILTER GP-OIL -CASE DRAIN-HYDRAULIC, CASE DRAIN
S/N 5521-148
PART OF 235-4015 LINES GP-RETURN

222-7092 FILTER GP-OIL

222-7092 FILTER GP-OIL -HYDRAULIC
S/N 5521-UP
PART OF 276-9050 TANK GP-HYDRAULIC

289-8194 FILTER GP-OIL

289-8194 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N 552149-UP
PART OF 235-4015 LINES GP-RETURN

094-3245 GAUGE GP-SIGHT

094-3245 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N 5521-UP
PART OF 276-9050 TANK GP-HYDRAULIC

227-0620 GAUGE GP-SIGHT

227-0620 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N 5521-UP
PART OF 276-9050 TANK GP-HYDRAULIC

347-6081 GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N 5521-UP
PART OF 276-9050 TANK GP-HYDRAULIC
FIELD REPLACEMENT FOR @@@@@227-0620@@@@@

257-4384 PUMP & LINES GP-HYD TANK FILL

257-4384 PUMP & LINES GP-HYD TANK FILL
S/N 5521-UP
PART OF 272-0092 HYDRAULIC AR

205-5266 PUMP & MOTOR GP

205-5266 PUMP & MOTOR GP -HYDRAULIC TANK FILL
S/N 5521-UP
PART OF 257-4384 PUMP & LINES GP-HYD TANK FILL

276-9050 TANK GP-HYDRAULIC

276-9050 TANK GP-HYDRAULIC
S/N 5521-UP
PART OF 272-0092 HYDRAULIC AR

276-9050 TANK GP-HYDRAULIC

276-9050 TANK GP-HYDRAULIC
S/N 5521-153
PART OF 272-0092 HYDRAULIC AR

276-9050 TANK GP-HYDRAULIC

276-9050 TANK GP-HYDRAULIC
S/N 552154-UP
PART OF 272-0092 HYDRAULIC AR
Type 1

276-9050 TANK GP-HYDRAULIC

276-9050 TANK GP-HYDRAULIC
S/N 552154-UP
PART OF 272-0092 HYDRAULIC AR
Type 2

VALVE GP-BRAKE

194-6973 VALVE GP-BRAKE

194-6973 VALVE GP-BRAKE -PRESSURE RELEASE
S/N 5521-UP
PART OF 252-8086 HEAD GP-MOTOR

VALVE GP-CHECK & RELIEF

192-3293 VALVE GP-CHECK & RELIEF

192-3293 VALVE GP-CHECK & RELIEF -TRAVEL MOTOR
S/N 5521-UP
PART OF 252-8086 HEAD GP-MOTOR

VALVE GP-CONTROL

227-2141 COVER GP-CONTROL VALVE

227-2141 COVER GP-CONTROL VALVE -END COVER
S/N 5521-UP
PART OF 242-4237, 242-4240, 309-5629, 332-0973 VALVE GP-CONTROL, 242-4236, 290-8069, 338-1116 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT

171-2446 COVER GP-VALVE END

171-2446 COVER GP-VALVE END
S/N 552146-UP
PART OF 227-2133, 244-7363, 247-7010, 256-0520, 333-3729, 338-1091 VALVE GP-CONTROL
ALSO AN ATTACHMENT

235-4018 VALVE & LINES GP-TRAVEL CONT

235-4018 VALVE & LINES GP-TRAVEL CONT -WITH TILT FUNCTION
S/N 5521-145
PART OF 272-0092 HYDRAULIC AR

235-4018 VALVE & LINES GP-TRAVEL CONT

235-4018 VALVE & LINES GP-TRAVEL CONT -WITH TILT FUNCTION
S/N 552146-149
PART OF 272-0092 HYDRAULIC AR

235-4018 VALVE & LINES GP-TRAVEL CONT

235-4018 VALVE & LINES GP-TRAVEL CONT -WITH TILT FUNCTION
S/N 552150-UP
PART OF 272-0092 HYDRAULIC AR

235-4044 VALVE & MTG GP-MAIN CONTROL

235-4044 VALVE & MTG GP-MAIN CONTROL -7-BANK
S/N 5521-145
PART OF 284-5614 HYDRAULIC AR, 235-4040, 235-4050, 261-4559, 272-3071, 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

235-4044 VALVE & MTG GP-MAIN CONTROL

235-4044 VALVE & MTG GP-MAIN CONTROL -7-BANK
S/N 552146-146
PART OF 284-5614 HYDRAULIC AR, 235-4040, 235-4050, 261-4559, 272-3071, 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

235-4044 VALVE & MTG GP-MAIN CONTROL

235-4044 VALVE & MTG GP-MAIN CONTROL -7-BANK
S/N 552146-149
PART OF 284-5614 HYDRAULIC AR, 235-4040, 235-4050, 261-4559, 272-3071, 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

235-4044 VALVE & MTG GP-MAIN CONTROL

235-4044 VALVE & MTG GP-MAIN CONTROL -7-BANK
S/N 552150-UP
PART OF 284-5614 HYDRAULIC AR, 235-4040, 235-4050, 261-4559, 272-3071, 310-4028 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

241-3525 VALVE & MTG GP-MAIN CONTROL

241-3525 VALVE & MTG GP-MAIN CONTROL -7-BANK, WITH INTERMITTANT SAW
S/N 5521-145
PART OF 241-3523 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

241-3525 VALVE & MTG GP-MAIN CONTROL

241-3525 VALVE & MTG GP-MAIN CONTROL -7-BANK, WITH INTERMITTANT SAW
S/N 552146-149
PART OF 241-3523 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

241-3525 VALVE & MTG GP-MAIN CONTROL

241-3525 VALVE & MTG GP-MAIN CONTROL -7-BANK, WITH INTERMITTANT SAW
S/N 552150-UP
PART OF 241-3523 LINKAGE AR-INTERMITTENT SAW
AN ATTACHMENT

285-1250 VALVE & MTG GP-MAIN CONTROL

285-1250 VALVE & MTG GP-MAIN CONTROL
S/N 5521-145
PART OF 284-5619 HYDRAULIC AR
AN ATTACHMENT

285-1250 VALVE & MTG GP-MAIN CONTROL

285-1250 VALVE & MTG GP-MAIN CONTROL
S/N 552146-149
PART OF 284-5619 HYDRAULIC AR
AN ATTACHMENT

285-1250 VALVE & MTG GP-MAIN CONTROL

285-1250 VALVE & MTG GP-MAIN CONTROL
S/N 552150-UP
PART OF 284-5619 HYDRAULIC AR
AN ATTACHMENT

285-1250 VALVE & MTG GP-MAIN CONTROL

285-1250 VALVE & MTG GP-MAIN CONTROL
S/N 552150-155
PART OF 284-5619 HYDRAULIC AR
AN ATTACHMENT

285-1250 VALVE & MTG GP-MAIN CONTROL

285-1250 VALVE & MTG GP-MAIN CONTROL
S/N 552156-UP
PART OF 284-5619 HYDRAULIC AR
AN ATTACHMENT

227-2131 VALVE GP-CONTROL

227-2131 VALVE GP-CONTROL -TRAVEL
S/N 5521-UP
PART OF 242-4237, 309-5629, 332-0973 VALVE GP-CONTROL

227-2132 VALVE GP-CONTROL

227-2132 VALVE GP-CONTROL -INLET
S/N 552146-UP
PART OF 290-8069, 338-1116 VALVE GP-MAIN CONTROL
AN ATTACHMENT

227-2133 VALVE GP-CONTROL

227-2133 VALVE GP-CONTROL
S/N 5521-145
PART OF 242-4236 VALVE GP-MAIN CONTROL
AN ATTACHMENT

227-2133 VALVE GP-CONTROL

227-2133 VALVE GP-CONTROL
S/N 5521-UP
PART OF 242-4236, 290-8069, 338-1116 VALVE GP-MAIN CONTROL
AN ATTACHMENT

229-6681 VALVE GP-CONTROL

229-6681 VALVE GP-CONTROL -FORWARD, SIDE LEVELING
S/N 5521-UP
PART OF 242-4237 VALVE GP-CONTROL
Type 1

229-6681 VALVE GP-CONTROL

229-6681 VALVE GP-CONTROL -FORWARD, SIDE LEVELING
S/N 5521-UP
PART OF 242-4237, 309-5629, 332-0973 VALVE GP-CONTROL
Type 2

242-4237 VALVE GP-CONTROL

242-4237 VALVE GP-CONTROL -TRAVEL, 4-BANK, WITH TILT FUNCTION
S/N 5521-145
PART OF 235-4018 VALVE & LINES GP-TRAVEL CONT

242-4240 VALVE GP-CONTROL

242-4240 VALVE GP-CONTROL -INTERMITTENT SAW, 2-BANK
S/N 5521-UP
PART OF 241-3525, 285-1250 VALVE & MTG GP-MAIN CONTROL
AN ATTACHMENT

244-7237 VALVE GP-CONTROL

244-7237 VALVE GP-CONTROL -TRAVEL
S/N 5521-UP
PART OF 242-4237 VALVE GP-CONTROL
Type 1

244-7237 VALVE GP-CONTROL

244-7237 VALVE GP-CONTROL -TRAVEL
S/N 5521-UP
PART OF 242-4237, 309-5629 VALVE GP-CONTROL
Type 2

244-7362 VALVE GP-CONTROL

244-7362 VALVE GP-CONTROL -BOOM
S/N 5521-145
PART OF 242-4236 VALVE GP-MAIN CONTROL
AN ATTACHMENT

244-7362 VALVE GP-CONTROL

244-7362 VALVE GP-CONTROL -BOOM
S/N 5521-149
PART OF 242-4236, 290-8069 VALVE GP-MAIN CONTROL
AN ATTACHMENT

244-7363 VALVE GP-CONTROL

244-7363 VALVE GP-CONTROL -STICK
S/N 5521-145
PART OF 242-4236 VALVE GP-MAIN CONTROL
AN ATTACHMENT

244-7363 VALVE GP-CONTROL

244-7363 VALVE GP-CONTROL -STICK
S/N 5521-UP
PART OF 242-4236, 290-8069, 338-1116 VALVE GP-MAIN CONTROL
AN ATTACHMENT

244-7364 VALVE GP-CONTROL

244-7364 VALVE GP-CONTROL -LATERAL TILT-HF, ROTATOR-HP
S/N 5521-145
PART OF 242-4236 VALVE GP-MAIN CONTROL
AN ATTACHMENT

244-7364 VALVE GP-CONTROL

244-7364 VALVE GP-CONTROL -LATERAL TILT-HF, ROTATOR-HP
S/N 5521-UP
PART OF 242-4236, 290-8069, 338-1116 VALVE GP-MAIN CONTROL
AN ATTACHMENT

244-7365 VALVE GP-CONTROL

244-7365 VALVE GP-CONTROL -SWING
S/N 5521-145
PART OF 242-4236 VALVE GP-MAIN CONTROL
AN ATTACHMENT

244-7365 VALVE GP-CONTROL

244-7365 VALVE GP-CONTROL -SWING
S/N 5521-UP
PART OF 242-4236, 290-8069, 338-1116 VALVE GP-MAIN CONTROL
AN ATTACHMENT

247-7010 VALVE GP-CONTROL

247-7010 VALVE GP-CONTROL -SAW MOTOR CONTROL
S/N 5521-UP
PART OF 242-4240 VALVE GP-CONTROL
Type 1
AN ATTACHMENT

247-7010 VALVE GP-CONTROL

247-7010 VALVE GP-CONTROL -SAW MOTOR CONTROL
S/N 5521-UP
PART OF 242-4240 VALVE GP-CONTROL
Type 2
AN ATTACHMENT

247-9847 VALVE GP-CONTROL

247-9847 VALVE GP-CONTROL -INLET
S/N 5521-UP
PART OF 242-4240 VALVE GP-CONTROL, 242-4236 VALVE GP-MAIN CONTROL
AN ATTACHMENT

256-0520 VALVE GP-CONTROL

256-0520 VALVE GP-CONTROL -HEAD TILT-HF, BLANK-HP
S/N 5521-145
PART OF 242-4236 VALVE GP-MAIN CONTROL
AN ATTACHMENT

256-0520 VALVE GP-CONTROL

256-0520 VALVE GP-CONTROL -HEAD TILT-HF, BLANK-HP
S/N 5521-149
PART OF 242-4236, 290-8069 VALVE GP-MAIN CONTROL
AN ATTACHMENT

309-5629 VALVE GP-CONTROL

309-5629 VALVE GP-CONTROL -TRAVEL, 4-BANK, WITH TILT FUNCTION
S/N 552146-149
PART OF 235-4018 VALVE & LINES GP-TRAVEL CONT

332-0973 VALVE GP-CONTROL

332-0973 VALVE GP-CONTROL -TRAVEL, 4-BANK, WITH TILT FUNCTION
S/N 552146-UP
PART OF 235-4018 VALVE & LINES GP-TRAVEL CONT

333-3729 VALVE GP-CONTROL

333-3729 VALVE GP-CONTROL
S/N 552146-UP
PART OF 332-0973 VALVE GP-CONTROL

338-1091 VALVE GP-CONTROL

338-1091 VALVE GP-CONTROL -HEAD TILT-HF, BLANK-HP
S/N 552150-UP
PART OF 338-1116 VALVE GP-MAIN CONTROL
AN ATTACHMENT

338-1115 VALVE GP-CONTROL

338-1115 VALVE GP-CONTROL -BOOM
S/N 552150-UP
PART OF 338-1116 VALVE GP-MAIN CONTROL
AN ATTACHMENT

242-4236 VALVE GP-MAIN CONTROL

242-4236 VALVE GP-MAIN CONTROL -7-BANK
S/N 5521-UP
PART OF 235-4044, 241-3525, 285-1250 VALVE & MTG GP-MAIN CONTROL
AN ATTACHMENT

290-8069 VALVE GP-MAIN CONTROL

290-8069 VALVE GP-MAIN CONTROL -7-BANK
S/N 552146-149
PART OF 235-4044, 241-3525, 285-1250 VALVE & MTG GP-MAIN CONTROL
AN ATTACHMENT

338-1116 VALVE GP-MAIN CONTROL

338-1116 VALVE GP-MAIN CONTROL -7-BANK
S/N 552150-UP
PART OF 235-4044, 241-3525, 285-1250 VALVE & MTG GP-MAIN CONTROL
AN ATTACHMENT

319-7773 VALVE GP-REGENERATION

319-7773 VALVE GP-REGENERATION
S/N 5521-UP
CANNOT BE USED WITH @@@@@235-4050@@@@@, @@@@@310-4028@@@@@
AN ATTACHMENT

VALVE GP-COUNTERBALANCE

105-8117 VALVE GP-COUNTERBALANCE

105-8117 VALVE GP-COUNTERBALANCE -HOOD TILT CYLINDER
S/N 5521-UP
PART OF 212-8040, 251-8281 CYLINDER GP-HOOD TILT

192-3284 VALVE GP-COUNTERBALANCE

192-3284 VALVE GP-COUNTERBALANCE -TRAVEL MOTOR
S/N 5521-UP
PART OF 252-8086 HEAD GP-MOTOR

VALVE GP-CUSHION RELIEF

158-9090 VALVE GP-SWING CUSHION

158-9090 VALVE GP-SWING CUSHION -FINE SWING
S/N 5521-UP
PART OF 206-1513, 281-6404 MOTOR & MTG GP-SWING

322-8716 VALVE GP-SWING CUSHION

322-8716 VALVE GP-SWING CUSHION -FINE SWING
S/N 5521-UP
PART OF 235-4012, 281-6404 MOTOR & MTG GP-SWING

VALVE GP-PRESSURE CONTROL

167-1555 VALVE GP-PRESSURE CONTROL

167-1555 VALVE GP-PRESSURE CONTROL -BOOM
S/N 5521-UP
PART OF 272-0093, 290-6858 LINES GP-PILOT

VALVE GP-RELIEF

158-8987 FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N 552146-158
PART OF 290-6858 LINES GP-PILOT

158-8987 FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N 552159-UP
PART OF 290-6858 LINES GP-PILOT

188-2084 FILTER & VALVE GP-PILOT

188-2084 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N 5521-UP
PART OF 272-0093 LINES GP-PILOT

184-3830 VALVE GP-RELIEF

184-3830 VALVE GP-RELIEF -SWING MOTOR
S/N 5521-UP
PART OF 179-9775, 334-9971 MOTOR GP-SWING

VALVE GP-SHUTTLE

276-9072 VALVE GP-SHUTTLE

276-9072 VALVE GP-SHUTTLE
S/N 552146-UP
PART OF 290-6858, 307-1695 LINES GP-PILOT

VALVE GP-SOLENOID

116-3526 VALVE GP-SOLENOID

116-3526 VALVE GP-SOLENOID
S/N 5521-UP
24-VOLT
PART OF 158-9090 VALVE GP-SWING CUSHION
FIELD REPLACEMENT ORDER @@@@@315-4412@@@@@

152-8340 VALVE GP-SOLENOID

152-8340 VALVE GP-SOLENOID
S/N 5521-UP
24-VOLT
PART OF 274-8742 VALVE GP-SOLENOID & MANIFOLD

171-3685 VALVE GP-SOLENOID

171-3685 VALVE GP-SOLENOID
S/N 5521-UP
24-VOLT
PART OF 222-5781 VALVE GP-SOLENOID & MANIFOLD
Type 1
AN ATTACHMENT

171-3685 VALVE GP-SOLENOID

171-3685 VALVE GP-SOLENOID
S/N 5521-UP
24-VOLT
PART OF 222-5781 VALVE GP-SOLENOID & MANIFOLD
Type 2
AN ATTACHMENT

195-3739 VALVE GP-SOLENOID

195-3739 VALVE GP-SOLENOID
S/N 552146-UP
24-VOLT
PART OF 196-5862 VALVE GP-SOLENOID & MANIFOLD
Type 1

195-3739 VALVE GP-SOLENOID

195-3739 VALVE GP-SOLENOID
S/N 552146-UP
24-VOLT
PART OF 196-5862 VALVE GP-SOLENOID & MANIFOLD
Type 2

277-8876 VALVE GP-SOLENOID

277-8876 VALVE GP-SOLENOID -REVERSING FAN 1
S/N 5521-UP
PART OF 274-8742 VALVE GP-SOLENOID & MANIFOLD

315-4412 VALVE GP-SOLENOID

315-4412 VALVE GP-SOLENOID
S/N 5521-UP
PART OF 322-8716 VALVE GP-SWING CUSHION
FIELD REPLACEMENT FOR @@@@@116-3526@@@@@

3E-9205 VALVE GP-SOLENOID

3E-9205 VALVE GP-SOLENOID -VARIABLE FAN SPEED
S/N 5521-UP
24-VOLT
PART OF 274-8742 VALVE GP-SOLENOID & MANIFOLD

196-5862 VALVE GP-SOLENOID & MANIFOLD

196-5862 VALVE GP-SOLENOID & MANIFOLD -PUMP TORQUE LIMITER CONTROL
S/N 552146-UP
PART OF 290-6858, 307-1695 LINES GP-PILOT

222-5781 VALVE GP-SOLENOID & MANIFOLD

222-5781 VALVE GP-SOLENOID & MANIFOLD -DISC SAW
S/N 5521-UP
PART OF 235-4039, 241-3524, 261-4612 LINES GP-SAW
AN ATTACHMENT

274-8742 VALVE GP-SOLENOID & MANIFOLD

274-8742 VALVE GP-SOLENOID & MANIFOLD -REVERSING FAN-PILOT OIL
S/N 5521-UP
PART OF 272-0093 LINES GP-PILOT

279-6518 VALVE GP-SOLENOID & MANIFOLD

279-6518 VALVE GP-SOLENOID & MANIFOLD -REVERSING FAN-PILOT OIL
S/N 552146-158
PART OF 290-6858 LINES GP-PILOT

352-2350 VALVE GP-SOLENOID & MANIFOLD

352-2350 VALVE GP-SOLENOID & MANIFOLD -PILOT OIL
S/N 552159-UP
PART OF 290-6858 LINES GP-PILOT

LINES GP-SAW

235-4039 LINES GP-SAW

235-4039 LINES GP-SAW
S/N 5521-UP
PART OF 235-4040 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

235-4039 LINES GP-SAW

235-4039 LINES GP-SAW
S/N 5521-UP
PART OF 235-4040 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

241-3524 LINES GP-SAW

241-3524 LINES GP-SAW
S/N 5521-UP
PART OF 284-5614, 284-5619 HYDRAULIC AR, 235-4050, 272-3071, 310-4028 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
Type 1
AN ATTACHMENT

241-3524 LINES GP-SAW

241-3524 LINES GP-SAW
S/N 5521-UP
PART OF 284-5614, 284-5619 HYDRAULIC AR, 235-4050, 272-3071, 310-4028 LINKAGE AR-FELLING HEAD, 241-3523 LINKAGE AR-INTERMITTENT SAW
Type 2
AN ATTACHMENT

261-4612 LINES GP-SAW

261-4612 LINES GP-SAW
S/N 5521-UP
PART OF 261-4559 LINKAGE AR-FELLING HEAD
Type 1
AN ATTACHMENT

261-4612 LINES GP-SAW

261-4612 LINES GP-SAW
S/N 5521-UP
PART OF 261-4559 LINKAGE AR-FELLING HEAD
Type 2
AN ATTACHMENT

284-8575 LINES GP-SAW

284-8575 LINES GP-SAW
S/N 5521-UP
PART OF 284-5615 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

284-9614 LINES GP-SAW

284-9614 LINES GP-SAW
S/N 5521-UP
PART OF 284-5625 LINKAGE AR-FELLING HEAD
AN ATTACHMENT

VALVE GP-REGENERATION

319-7773 VALVE GP-REGENERATION

319-7773 VALVE GP-REGENERATION
S/N 5521-UP
CANNOT BE USED WITH @@@@@235-4050@@@@@, @@@@@310-4028@@@@@
AN ATTACHMENT

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}

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}

Service Magazine

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

COOLER GP

Systems Operation

Oil Coolers and Cooling System Operation
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Disassembly and Assembly

Radiator and Hydraulic Oil Cooler - Remove
541, 551 and 552
Track Feller Bunchers Engine Supplement

Radiator and Hydraulic Oil Cooler - Disassemble
541, 551 and 552
Track Feller Bunchers Engine Supplement

Radiator and Hydraulic Oil Cooler - Assemble
541, 551 and 552
Track Feller Bunchers Engine Supplement

Radiator and Hydraulic Oil Cooler - Install
541, 551 and 552
Track Feller Bunchers Engine Supplement

COUPLING GP

Specifications

Pump Coupling
541, 551 and 552 Track Feller Bunchers Machine Systems

CYLINDER GP

Operation and Maintenance Manual

Tilt Cylinder Bearings - Lubricate
541, 551 and 552 Track Feller Bunchers

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
541, 551 and 552 Track Feller Bunchers Machine Systems

Stick Cylinder
541, 551 and 552 Track Feller Bunchers Machine Systems

Hood Tilt Cylinder
541, 551 and 552 Track Feller Bunchers Machine Systems

Tilt Cylinder (Saw) - Felling Head
541, 551 and 552 Track Feller Bunchers Machine Systems

Tilt Cylinder (Side for Cab Leveling)
541, 551 and 552 Track Feller Bunchers Machine Systems

Tilt Cylinder (Rear for Cab Leveling)
541, 551 and 552 Track Feller Bunchers Machine Systems

Tool Operating Manual

Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

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}

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}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 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

Tilt Cylinder Drift - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Stick Cylinder Drift - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Boom Cylinder Drift - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Relief Valve (Line) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Bench Test Procedures

Disassembly and Assembly

Tilt Cylinder (Side for Cab Leveling) - Remove and Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Tilt Cylinder (Saw) - Remove and Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Stick Cylinder - Remove and Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Boom Cylinder - Remove and Install
541, 551 and 552
Track Feller Bunchers 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 - Change
541, 551 and 552 Track Feller Bunchers

Swing Drive Oil Level - Check
541, 551 and 552 Track Feller Bunchers

Swing Drive Oil Sample - Obtain
541, 551 and 552 Track Feller Bunchers

Specifications

Swing Drive
541, 551 and 552 Track Feller Bunchers Machine Systems

Systems Operation

Swing Brake
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Drive
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing System
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Disassembly and Assembly

Swing Drive - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Swing Drive - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Swing Drive - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Swing Drive - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

FILTER GP

Operation and Maintenance Manual

Oil Filter - Inspect
541, 551 and 552 Track Feller Bunchers

Hydraulic System Oil Filter (Case Drain) - Replace
541, 551 and 552 Track Feller Bunchers

Hydraulic System Oil Filter (Pilot) - Replace
541, 551 and 552 Track Feller Bunchers

Hydraulic System Oil Filter (Return) - Replace
541, 551 and 552 Track Feller Bunchers

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

Pilot Oil Filter and Relief Valve
541, 551 and 552 Track Feller Bunchers Machine Systems

Oil Filter (Case Drain)
541, 551 and 552 Track Feller Bunchers Machine Systems

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}

KITS

A New Grab and Accumulator Spool and Spring Kit Are Available for Certain Track Feller Buncher Machines {5051, 6300}
2012/10/03

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}

Tool Operating Manual

358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}

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

Crimping Permanent Couplings Using the 136-3642 Crimp Tool Group in Combination and XT Hose Machines{0374, 0599, 0684, 5057}
Crimping Permanent Couplings Using the 136-3642 Crimp Tool Group in Combination and XT Hose Machines{0374, 0599, 0684, 5057}

Reuse And Salvage Guidelines

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

Contamination Control Guidelines

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

LINES GP-FRONT

Special Instruction

Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}
Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}

LINES GP-HYDRAULIC

Operation and Maintenance Manual

Hydraulic System Oil Suction Screen - Remove/Clean
541, 551 and 552 Track Feller Bunchers

Special Instruction

Procedure to Correct Straight Line Travel{5057}
Procedure to Correct Straight Line Travel{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}

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}

Service Magazine

An Improved Breather Assembly Is Used on Certain Cat® Machines {5056, 5056, 5057, 751T}
2014/01/24

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

LINES GP-PILOT

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}

LINES GP-PUMP

Special Instruction

Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}
Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}

Installation of the Power Shift Solenoid{5264, 5479}
Installation of the Power Shift Solenoid{5264, 5479}

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}

Service Magazine

A New Hydraulic Fitting and Hose are Now Being Used on Certain 541, 541 Series 2, 552, and 552 Series 2 Track Feller Buncher Machines {5057}
2013/11/11

LINES GP-TRAVEL MOTOR

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR INSTALLING CROSS OVER TUBES AND ORIFICES AT THE SWIVEL ON CERTAIN 1390, 541, 551, AND 552 TRACK FELLER BUNCHERS
PRODUCT IMPROVEMENT PROGRAM FOR INSTALLING CROSS OVER TUBES AND ORIFICES AT THE SWIVEL ON CERTAIN 1390, 541, 551, AND 552 TRACK FELLER BUNCHERS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-China

Service Letter-Asia

Service Letter-APD

MANIFOLD GP

Special Instruction

Installation of the Power Shift Solenoid{5264, 5479}
Installation of the Power Shift Solenoid{5264, 5479}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE 279-6518 SOLENOID VALVE AND MANIFOLD GROUP WITH 352-2350 SOLENOID VALVE AND MANIFOLD GROUP ON CERTAIN 511, 521, 522, 532, 541, 551, AND 552 TRACK FELLER BUNCHERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 279-6518 SOLENOID VALVE AND MANIFOLD GROUP WITH 352-2350 SOLENOID VALVE AND MANIFOLD GROUP ON CERTAIN 511, 521, 522, 532, 541, 551, AND 552 TRACK FELLER BUNCHERS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Solenoid Valve and Manifold (Pilot Oil)
541, 551 and 552 Track Feller Bunchers Machine Systems

Service Letter-China

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Solenoid Valve and Manifold (Pilot Oil) - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Solenoid Valve and Manifold (Pilot Oil) - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Service Magazine

New Solenoid Valve and Manifold Group Is Now Used on Certain Track Feller Bunchers {5264, 5479}
2011/04/26

A New Coil Is Now Available as Service Replacement on Certain Cat® Products {5479}
2012/09/10

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}

Service Letter-NACD

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Valve Plates for Some Hydraulic Motors May Have Poor Surface Finishes{5058}
Valve Plates for Some Hydraulic Motors May Have Poor Surface Finishes{5058}

Specifications

Swing Motor
541, 551 and 552 Track Feller Bunchers Machine Systems

Hydraulic Tank Fill Pump and Motor
541, 551 and 552 Track Feller Bunchers Machine Systems

Travel Motor
541, 551 and 552 Track Feller Bunchers Machine Systems

Travel Motor Head
541, 551 and 552 Track Feller Bunchers Machine Systems

Service Letter-China

Service Letter-Asia

Systems Operation

Travel System
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Travel Motor
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Motor
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Parking Brake
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Head (Travel Motor)
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Motor
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing System
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Travel System
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing System
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher 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}

Service Letter-APD

Testing and Adjusting

Travel Motor Brake Release Pressure - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Travel Motor Case Drain Oil - Measure
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Disc Saw Performance - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Relief Valve (Line for Travel Motor) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Motor Relief Valve Pressure - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Motor Case Drain Oil - Measure
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Travel Motor Head - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Speed and Swing Drift on a Slope - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Speed and Overswing on Level Ground - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Machine Drift on a Slope - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Travel on Level Ground - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Bench Test Procedures

Disassembly and Assembly

Travel Motor - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Travel Motor - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Swing Motor - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Swing Motor - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Travel Motor - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Travel Motor - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Swing Motor - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Swing Motor - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Service Magazine

Correction to Testing and Adjusting , "Travel Motor Brake Release Pressure - Test and Adjust" {4351, 5058}
2008/10/06

PUMP GP

Special Instruction

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

Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}
Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR INSTALLING A NEW POWER MANAGEMENT SYSTEM ON CERTAIN 541, 551, 552, 1390 TRACK FELLER BUNCHERS THAT ARE EQUIPPED WITH THE MDL MONITOR AND CONTROL SYSTEM
PRODUCT IMPROVEMENT PROGRAM FOR INSTALLING A NEW POWER MANAGEMENT SYSTEM ON CERTAIN 541, 551, 552, 1390 TRACK FELLER BUNCHERS THAT ARE EQUIPPED WITH THE MDL MONITOR AND CONTROL SYSTEM

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Pump Coupling
541, 551 and 552 Track Feller Bunchers Machine Systems

Hydraulic Tank Fill Pump and Motor
541, 551 and 552 Track Feller Bunchers Machine Systems

Piston Pump (Saw) - Felling Head
541, 551 and 552 Track Feller Bunchers Machine Systems

Hood Tilt Pump and Motor
541, 551 and 552 Track Feller Bunchers Machine Systems

Piston Pump (Main Hydraulic)
541, 551 and 552 Track Feller Bunchers Machine Systems

Pump Head (Main Hydraulic)
541, 551 and 552 Track Feller Bunchers Machine Systems

Solenoid Valve (Pump Control)
541, 551 and 552 Track Feller Bunchers Machine Systems

Service Letter-China

Service Letter-Asia

Systems Operation

Gear Pump (Pilot)
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Piston Pump (Main Hydraulic)
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Piston Pump (Saw)
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Piston Pump (Main Hydraulic)
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher 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

Piston Pump (Constant Horsepower Flow Control) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Hydraulic System Air - Purge
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Relief Valve (Hood Tilt Pump and Motor) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Pump Flow - Test
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Piston Pump Margin Pressure - Test
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Pump Control (Output Flow) - Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Pump Flow - Test
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Piston Pump Margin Pressure - Test
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Piston Pump Low Pressure Standby - Test
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

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}

Disassembly and Assembly

Piston Pump (Main Hydraulic) - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Piston Pump (Main Hydraulic) - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Piston Pump (Saw) - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Piston Pump (Saw) - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Gear Pump (Pilot) - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Gear Pump (Pilot) - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Gear Pump (Pilot) - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Gear Pump (Pilot) - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Piston Pump (Saw) - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Piston Pump (Saw) - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Piston Pump (Main Hydraulic) - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Piston Pump (Main Hydraulic) - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Hood Tilt Pump and Motor - Remove and Install
541, 551 and 552
Track Feller Bunchers Engine Supplement

Service Magazine

Correction to Testing and Adjusting , "Piston Pump Low Pressure Standby - Test" {5070}
2006/07/24

Correction to Testing and Adjusting , "Piston Pump (Constant Horsepower Flow Control) - Test and Adjust" {5070}
2006/07/24

SWIVEL GP

Service Letter-NACD

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Swivel (With Tilt Function)
541, 551 and 552 Track Feller Bunchers Machine Systems

Service Letter-China

Service Letter-Asia

Systems Operation

Swivel
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Service Letter-APD

Disassembly and Assembly

Swivel - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Swivel - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Swivel - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Swivel - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

TANK GP

Operation and Maintenance Manual

Hydraulic System Oil - Change
541, 551 and 552 Track Feller Bunchers

Hydraulic System Oil Sample - Obtain
541, 551 and 552 Track Feller Bunchers

Hydraulic System Oil Level - Check
541, 551 and 552 Track Feller Bunchers

Mounting Steps and Handles for Machine Maintenance
541, 551 and 552 Track Feller Bunchers

Special Instruction

New Hydraulic Level Switch Is Now Used On Track Feller Bunchers{1408, 5056, 7422, 7490, 7610, 7620}
New Hydraulic Level Switch Is Now Used On Track Feller Bunchers{1408, 5056, 7422, 7490, 7610, 7620}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE HYDRAULIC LEVEL SENSOR ON CERTAIN 1190, 1190T, 1390, 2390, 2491, 511, 521, 522, 532, 541, 551, AND 552 TRACK FELLER BUNCHERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HYDRAULIC LEVEL SENSOR ON CERTAIN 1190, 1190T, 1390, 2390, 2491, 511, 521, 522, 532, 541, 551, AND 552 TRACK FELLER BUNCHERS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Breaker Relief Valve (Hydraulic Tank)
541, 551 and 552 Track Feller Bunchers Machine Systems

Hydraulic Tank
541, 551 and 552 Track Feller Bunchers Machine Systems

Service Letter-China

Service Letter-Asia

Reuse And Salvage Guidelines

Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}

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}

Service Letter-APD

Disassembly and Assembly

Hydraulic Tank - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Hydraulic Tank - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Service Magazine

A New Strainer Assembly For the Hydraulic Tank Is Now Available {5056, 5068}
2013/09/02

Portable Test and Fill Machine Designed for a Service Vehicle but Works Fast Enough for the Shop {0768}
2006/02/27

A New Switch for the Hydraulic Level Is Now Used on Track Feller Bunchers {1408, 5056, 7422, 7490, 7610, 7620}
2010/08/11

An Improved Breather Assembly Is Used on Certain Cat® Machines {5056, 5056, 5057, 751T}
2014/01/24

New Pressure Relief Breather for Hydraulic Tank Is Now Used on Certain Cat Products {1354}
New Pressure Relief Breather for Hydraulic Tank Is Now Used on Certain Cat Products {1354}

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}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

Installing 457-6030 (C3-290 Controller) on Hose Crimping Machines 233-8048, 286-4354, 286-4355, 275-6199, 286-4353, and 233-8038{0374, 0599, 0684, 0700, 0738, 5057}
Installing 457-6030 (C3-290 Controller) on Hose Crimping Machines 233-8048, 286-4354, 286-4355, 275-6199, 286-4353, and 233-8038{0374, 0599, 0684, 0700, 0738, 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}

Service Magazine

Portable Test and Fill Machine Designed for a Service Vehicle but Works Fast Enough for the Shop {0768}
2006/02/27

VALVE GP-CONTROL

Special Instruction

Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}
Procedure to Separate Pump Flow on Track Feller Bunchers{5051, 5057, 5070}

Procedure to Install New Spool and Spring Kit for the Grab and the Accumulator Valves on Certain Track Feller Buncher Machines{5051}
Procedure to Install New Spool and Spring Kit for the Grab and the Accumulator Valves on Certain Track Feller Buncher Machines{5051}

Specifications

Control Valve (Intermittent Saw, 2-Bank)
541, 551 and 552 Track Feller Bunchers Machine Systems

Main Control Valve - Felling Head, Intermittent Saw and Harvester Head
541, 551 and 552 Track Feller Bunchers Machine Systems

Control Valve (Travel, 4-Bank) (With Tilt Function)
541, 551 and 552 Track Feller Bunchers Machine Systems

Main Control Valve - Felling Head, Intermittent Saw and Harvester Head
541, 551 and 552 Track Feller Bunchers Machine Systems

Systems Operation

Control Valve (Main)
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Control Valve (Intermittent Saw) - If Equipped
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Control Valve (Travel)
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Testing and Adjusting

Tilt Cylinder Drift - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Stick Cylinder Drift - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Boom Cylinder Drift - Check
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Pressure Reducing Valve (Feed Reduction) Test and Adjust - Signal Limiter Valve
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Relief Valve (Line) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Disassembly and Assembly

Main Control Valve - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Main Control Valve - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Main Control Valve - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Main Control Valve - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Control Valve (Travel, 4-Bank) (With Tilt Function) - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Control Valve (Travel, 4-Bank) (With Tilt Function) - Disassemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Control Valve (Travel, 4-Bank) (With Tilt Function) - Assemble
541, 551 and 552
Track Feller Bunchers Machine Systems

Control Valve (Travel, 4-Bank) (With Tilt Function) - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Service Magazine

A New Grab and Accumulator Spool and Spring Kit Are Available for Certain Track Feller Buncher Machines {5051, 6300}
2012/10/03

VALVE GP-FLUID SAMPLING

Contamination Control Guidelines

VALVE GP-MANIFOLD & REDUCING

Operation and Maintenance Manual

Hydraulic System Oil Sample - Obtain
541, 551 and 552 Track Feller Bunchers

VALVE GP-PILOT

Joystick Controls
541, 551 and 552 Track Feller Bunchers

VALVE GP-PRESSURE REDUCING

Testing and Adjusting

Pressure Reducing Valve (Feed Reduction) Test and Adjust - Signal Limiter Valve
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

VALVE GP-RELIEF

Specifications

Pilot Oil Filter and Relief Valve
541, 551 and 552 Track Feller Bunchers Machine Systems

Testing and Adjusting

Relief Valve (Main, Load Sensing) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Relief Valve (Line for Travel Motor) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Swing Motor Relief Valve Pressure - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

Relief Valve (Line) - Test and Adjust
541 Track Feller Buncher, 551
Track Feller Buncher and 552
Track Feller Buncher Machine Systems

VALVE GP-SELECTOR & PRESS CONT

Specifications

Selector and Pressure Control Valve (Boom)
541, 551 and 552 Track Feller Bunchers Machine Systems

Disassembly and Assembly

Selector and Pressure Control Valve (Boom) - Remove and Install
541, 551 and 552
Track Feller Bunchers Machine Systems

VALVE GP-SOLENOID

Special Instruction

Installation of the Power Shift Solenoid{5264, 5479}
Installation of the Power Shift Solenoid{5264, 5479}

Service Letter-NACD

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Solenoid Valve and Manifold (Disc Saw)
541, 551 and 552 Track Feller Bunchers Machine Systems

Solenoid Valve and Manifold (Pilot Oil)
541, 551 and 552 Track Feller Bunchers Machine Systems

Solenoid Valve (Pump Control)
541, 551 and 552 Track Feller Bunchers Machine Systems

Service Letter-China

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Solenoid Valve and Manifold (Disc Saw) - Remove and Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Solenoid Valve and Manifold (Pilot Oil) - Remove
541, 551 and 552
Track Feller Bunchers Machine Systems

Solenoid Valve and Manifold (Pilot Oil) - Install
541, 551 and 552
Track Feller Bunchers Machine Systems

Service Magazine

A New Coil Assembly is Now Used {5479}
2009/02/09

New Solenoid Valve and Manifold Group Is Now Used on Certain Track Feller Bunchers {5264, 5479}
2011/04/26

A New Coil Is Now Available as Service Replacement on Certain Cat® Products {5479}
2012/09/10

Truck sale:

CATERPILLAR 5522 2014
- FORESTRY - FELLER BUNCHERS - TRACK
GOUGH CAT
16 Branston Street - Christchurch -

CATERPILLAR 5522 2016
- FORESTRY - FELLER BUNCHERS - TRACK
GOUGH CAT
16 Branston Street - Christchurch -

CATERPILLAR 5522 2016
- FORESTRY - FELLER BUNCHERS - TRACK
PETERSON MACHINERY CO.