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6E2473 VALVE GP-UNIT TEST-PART 2 OF 2 6E5933 -- Page 290 320-A EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-CONTROL
MOUNTING GP
VALVE GP-RELIEF
VALVE GP-CONTROL

EXCAVATOR 320-A EXCAVATOR 2DL
 320, 320L TRACK-TYPE EXCAVATORS 2DL00001-00213 (MACHINE) POWERED BY 3066 ENGINE XEBP7183 320-A 2DL   (1992)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
5I-7086 CONTROL AR-AUXILIARY
VALVE GP-UNIT TEST
6E-2473 VALVE GP-UNIT TEST
VALVE GP-UNIT TEST
6E-2473 VALVE GP-UNIT TEST
VALVE GP-CONTROL
6E-2474 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-2474 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-2474 VALVE GP-CONTROL
 

#XEBP71830420
 

6E-2473: VALVE GP-UNIT TEST

6E2473 VALVE GP-UNIT TEST-PART 2 OF 2
6E5933 -- Page 290
h36235e XEBP7183
6E2473 VALVE GP-UNIT TEST Parts scheme
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9535 [6] SEAL  
2. 6E-5933 Y [1] VALVE GP  
3. 4J-5309 [6] SEAL  
4. 1P-3702 [2] SEAL  
5. 6V-0357 [2] SEAL  
6. 4J-0519 [1] SEAL  
7. 6E-2157 [1] SPRING  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71830421
 

087-4987: MOUNTING GP-VALVE

0874987 MOUNTING GP-VALVE
h31342e XEBP7183
0874987 MOUNTING GP-VALVE Parts scheme
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Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4805 [1] BRACKET AS  
5. 7X-2553 [4] BOLT (40mm LONG)  
3. 8T-4779 [4] BOLT (35mm LONG)  
4. 9X-8257 [8] WASHER  
 

#XEBP71830422
 

6E-5933: VALVE GP-RELIEF

6E5933 VALVE GP-RELIEF (PILOT OPERATED)
S/N 2DL1 - 00103, 9KK1 - 00568
Part of 6E2473 Valve listed on Page 289
XEBP71830422 XEBP7183
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6E-1915 [1] VALVE GP  
    -OR-
  6I-6748 Y [1] VALVE GP  
    -OR-
  6I-6899 Y [1] VALVE GP  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71830423
 

6E-5933: VALVE GP-RELIEF

6E5933 VALVE GP-RELIEF (PILOT OPERATED)
S/N 2DL00104-Up, 9KK00569-Up
Part of 6E2473 Valve listed on Page 289
XEBP71830423 XEBP7183
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6I-6899 Y [1] VALVE GP  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71830424
 

6I-6748: VALVE GP-RELIEF

6I6748 VALVE GP-RELIEF (PILOT OPERATED)-2-17 (A)
Part of 6E5933 Valve listed on Page 290
h30717e XEBP7183
6I6748 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] VALVE GP  
  4T-2658 [1] PIN  
  6I-6795 [1] SPRING  
2. [1] VALVE  
3. 4I-3510 [1] SPRING  
4. [1] VALVE GP  
5. 6I-6777 [1] RETAINER  
6. 3D-2824 [1] SEAL  
7. [1] PLUNGER AS  
8. 4I-7714 [1] NUT  
9. 3K-0360 [1] SEAL  
10. 6E-1914 [1] RING  
11. 6V-3922 [1] SEAL  
12. 4T-6977 [1] RING  
13. 6V-5326 [1] SEAL  
14. 9T-7685 [1] RING  
15. 6V-8218 [1] SEAL  
16. 4J-5351 [1] SEAL  
17. 4T-5072 [1] RING  
18. 6V-8978 [1] SEAL  
19. 6E-0291 [1] RING  
 

#XEBP71830425
 

6I-6899: VALVE GP-RELIEF

6I6899 VALVE GP-RELIEF (PILOT OPERATED)
Part of 6E5933 Valve listed on Page 290
h31538e XEBP7183
6I6899 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6900 [1] VALVE GP  
2. 4I-3873 [1] VALVE  
3. 4I-3510 [1] SPRING  
4. 4I-5539 [1] VALVE GP  
5. 6I-6777 [1] RETAINER  
6. 4I-5542 [1] ADJUSTER  
7. 4I-7714 [1] NUT  
8. 4I-5543 [1] PLUNGER AS  
9. 3K-0360 [1] SEAL  
10. 6V-3922 [1] SEAL  
11. 6V-5326 [1] SEAL  
12. 6V-8218 [1] SEAL  
13. 4J-5351 [1] SEAL  
14. 6V-8978 [1] SEAL  
15. 6I-6804 [1] SEAT  
16. 6I-6795 [1] SPRING  
17. 3D-2824 [1] SEAL  
 

#XEBP71830426
 

6E-2474: VALVE GP-CONTROL

6E2474 VALVE GP-CONTROL-PART 1 OF 3
S/N 2DL1 - 00183, 9KK1 - 01108
Part of 6E2473 Valve listed on Page 288
6E5182 -- Page 304
h36236e XEBP7183
6E2474 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-2824 [1] SEAL  
2. 9S-4183 [1] PLUG  
3. 1T-0936 [2] PLUG  
4. 6E-5182 Y [1] VALVE GP  
5. 096-3044 [1] SEAL  
6. 6V-5597 [2] SEAL  
7. 6V-1819 [2] BOLT (100mm LONG)  
8. 6V-5839 [4] WASHER  
9. 6E-2273 [1] HOUSING  
10. 6E-2151 [1] ADAPTER  
11. 4J-5309 [1] SEAL  
12. 9S-4180 [2] PLUG  
13. 4J-7533 [2] SEAL  
14. 6E-2274 [1] COVER  
15. 6V-1820 [2] BOLT (30mm LONG)  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71830427
 

6E-2474: VALVE GP-CONTROL

6E2474 VALVE GP-CONTROL-PART 2 OF 3
S/N 2DL1 - 00183, 9KK1 - 01108
Part of 6E2473 Valve listed on Page 288
6E4816 -- Page 301, 6E2914 -- Page 302
h36237e XEBP7183
6E2474 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-2914 Y [2] VALVE GP  
2. 4K-1388 [2] SEAL  
3. 6E-5730 [2] PLUG  
4. 7I-1248 [2] SPRING  
5. 6E-5731 [2] VALVE  
6. 6V-5597 [4] SEAL  
7. 8T-0644 [4] BOLT (90mm LONG)  
8. 6V-5839 [8] WASHER  
9. 6E-2273 [2] HOUSING  
10. 6E-4816 Y [2] PLUG GP  
11. 9S-4191 [1] PLUG  
12. 3J-1907 [1] SEAL  
13. 6E-2274 [2] COVER  
14. 6V-1820 [4] BOLT (30mm LONG)  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71830428
 

6E-2474: VALVE GP-CONTROL

6E2474 VALVE GP-CONTROL-PART 3 OF 3
S/N 2DL1 - 00183, 9KK1 - 01108
Part of 6E2473 Valve listed on Page 288
5I4114, 6E2914 -- Page 302
h36238e XEBP7183
6E2474 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4114 Y [1] VALVE GP  
2. 6E-5731 [1] VALVE  
3. 7I-1248 [1] SPRING  
4. 6E-5643 [2] VALVE  
5. 4T-3148 [2] SPRING  
6. 6E-5644 [2] PLUG  
7. 4K-1388 [3] SEAL  
8. 6V-5597 [4] SEAL  
9. 8T-0644 [4] BOLT (90mm LONG)  
10. 6V-5839 [8] WASHER  
11. 6E-2273 [2] HOUSING  
12. 9S-4191 [1] PLUG  
13. 3J-1907 [1] SEAL  
14. 6E-2274 [2] COVER  
15. 6V-1820 [4] BOLT (30mm LONG)  
16. 6E-2914 Y [1] VALVE GP  
17. 6E-5730 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71830429
 

6E-2474: VALVE GP-CONTROL

6E2474 VALVE GP-CONTROL-PART 1 OF 3
S/N 2DL00184-Up, 9KK01109-Up
Part of 6E2473 Valve listed on Page 288
6E5182 -- Page 304
h36236e XEBP7183
6E2474 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-2824 [1] SEAL  
2. 9S-4183 [1] PLUG  
3. 1T-0936 [2] PLUG  
4. 6E-5182 Y [1] VALVE GP  
5. 096-3044 [1] SEAL  
6. 6V-5597 [2] SEAL  
7. 6V-1819 [2] BOLT (100mm LONG)  
8. 6V-5839 [4] WASHER  
9. 6E-2273 [1] HOUSING  
10. 6E-2151 [1] ADAPTER  
11. 4J-5309 [1] SEAL  
12. 9S-4180 [2] PLUG  
13. 4J-7533 [2] SEAL  
14. 6E-2274 [1] COVER  
15. 6V-1820 [2] BOLT (30mm LONG)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Service Letter-NACD
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Technical Information Bulletin
Periodic Loss Of Left Hand Track Travel And Swing Function
Periodic Loss Of Left Hand Track Travel And Swing Function
Specifications
Main Control Valves
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Pilot Control Valves
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Slow Return Check Valve
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Boom Drift Reduction Valve
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Stick Drift Reduction Valve
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Activation Control Valve
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Letter-China
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Boom Drift Reduction Valve
320, 320 L & 320 N EXCAVATORS VEHICLE SYSTEMS
Pilot Control Valves (Travel)
320, 320 L & 320 N EXCAVATORS VEHICLE SYSTEMS
Hydraulic Activation Control Valve
320, 320 L & 320 N EXCAVATORS VEHICLE SYSTEMS
Pilot Control Valves (Implement)
320, 320 L & 320 N EXCAVATORS VEHICLE SYSTEMS
Main Control Valve
320, 320 L & 320 N EXCAVATORS VEHICLE SYSTEMS
Service Magazine
New Service Spool Kits Available For Stick And Boom Stems {5051}
1994/01/24
Stronger Lever Used In Implement Controls For Pilot Valve Group{5059,5063,5462,5465,5466,5705}
1995/10/30
Clearance Increased Between Cover And Stem Of Main Control Valve Group {5051}
1996/11/25
Service Replacements For Discontinued Control Valve Groups {5051,5054}
1996/12/30
Changes To Main Control Valve And Hydraulic System Improve Controllability {5051,5057,5058,5454,5462,5465,5466,5479,5487}
1997/11/17
New Push Rods In The Pilot Control Valve Improve Service Life {5059,5465,5466}
1998/04/06
New Hardened Sleeve For Load Check Valve In Control Valve For Stick Circuit Improves Service Life {5067}
1998/04/27
Special Instructions Are Now Available For Installing A Reducing Valve In Boom Hydraulic Circuits{5450,5467}
1998/10/26
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog 320-A :

VALVE GP-UNIT TEST
6E-2473 VALVE GP-UNIT TEST
CONTROL GP-HYDRAULIC
5I-7058 CONTROL GP-HYDRAULIC
CONTROL GP-HYDRAULIC
5I-7058 CONTROL GP-HYDRAULIC
CONTROL GP-PILOT OPERATED HYD
7Y-3425 CONTROL GP-PILOT OPERATED HYD
CONTROL GP-PILOT OPERATED HYD
7Y-3425 CONTROL GP-PILOT OPERATED HYD
VALVE GP-PILOT
6I-6934 VALVE GP-PILOT
CONTROL GP-PILOT OPERATED HYD
6I-5333 CONTROL GP-PILOT OPERATED HYD
CONTROL GP-PILOT OPERATED HYD
6I-5334 CONTROL GP-PILOT OPERATED HYD
MOUNTING GP-VALVE
087-4987 MOUNTING GP-VALVE
6E-5933 VALVE GP-RELIEF
6E-5933 VALVE GP-RELIEF
VALVE GP-RELIEF
6I-6748 VALVE GP-RELIEF
VALVE GP-RELIEF
6I-6899 VALVE GP-RELIEF
VALVE GP-CONTROL
6E-2474 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-2474 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-2474 VALVE GP-CONTROL
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