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1262028 MOTOR GP-SWING-PART 1 OF 2 S/N 6LS 1-00354, 9JS 1-00323 PART OF 1163550-Page 283 320B FM LL EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
VALVE GP-RELIEF
MOTOR GP

EXCAVATOR 320B FM LL EXCAVATOR 6LS
 320B FOREST MACHINE 6LS00001-UP (MACHINE) POWERED BY 3066 ENGINE XEBP7689 320B FM LL 6LS   (1996)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR GP-SWING
116-3550 MOTOR GP-SWING
MOTOR GP-SWING
176-5104 MOTOR GP-SWING
MOTOR GP-SWING
126-2028 MOTOR GP-SWING
MOTOR GP-SWING
126-2028 MOTOR GP-SWING
MOTOR GP-SWING
176-5107 MOTOR GP-SWING
MOTOR GP-SWING
176-5107 MOTOR GP-SWING
 

#XEBP76890400
 

126-2028: MOTOR GP-SWING

1262028 MOTOR GP-SWING-PART 1 OF 2
S/N 6LS 1-00354, 9JS 1-00323
PART OF 1163550-Page 283
h53165e XEBP7689
1262028 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-2027 [1] BODY  
2. 5I-8630 [3] PLATE  
3. 5I-8629 [4] PLATE  
4. 5I-8426 J [1] SEAL-O-RING  
5. 5I-8417 J [1] SEAL-O-RING  
6. 7Y-4274 [1] PLUG  
7. 095-1579 J [1] SEAL-O-RING (ID=10.80mm)  
8. 5I-8623 J [1] SEAL-O-RING  
9. 126-2055 [24] SPRING  
10. 5I-8632 [1] PISTON AS  
11. 5I-8420 [12] PIN  
12. 110-5525 [2] PLUG  
13. 3J-1907 J [2] SEAL-O-RING (ID=11.89mm)  
14. 5I-8625 [1] BEARING  
15. 7Y-5267 [1] RING  
16. 126-2026 [1] HEAD GP  
17. 095-0882 [2] PIN  
18. 5I-8628 [1] PLATE  
19. 5I-8631 [1] BARREL  
20. 5I-8621 [1] PISTON  
21. 5I-8421 [2] SPACER  
22. 5I-8633 [1] SPACER  
23. 5I-8636 [1] PLATE  
24. 5I-8637 [1] PLATE  
25. 122-5318 [1] BEARING  
26. 5I-8640 [1] SHAFT  
27. 5I-8418 [1] PLATE  
28. 085-5593 [1] RING  
29. 122-5319 J [1] SEAL  
30. 5I-8634 [1] BUSHING  
31. 5I-8422 [1] SPRING  
 

#XEBP76890401
 

126-2028: MOTOR GP-SWING

1262028 MOTOR GP-SWING-PART 2 OF 2
S/N 6LS 1-00354, 9JS 1-00323
PART OF 1163550-Page 283
h53166e XEBP7689
1262028 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4268 [2] SPRING  
2. 095-1593 J [2] SEAL-O-RING (ID=24.70mm)  
3. 094-1900 [2] PLUG  
4. 7Y-4267 [2] VALVE  
5. 7Y-5221 [4] BOLT (L=45mm)  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  126-2029 [1] SEAL KIT  
    (INCLUDES PARTS MARKED J)
 

#XEBP76890402
 

176-5107: MOTOR GP-SWING

1765107 MOTOR GP-SWING-PART 1 OF 2
S/N 6LS 00355-UP, 9JS 00324-UP
PART OF 1765104-Page 283.02
h73236e XEBP7689
1765107 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-2027 [1] BODY  
2. 5I-8630 [3] PLATE  
3. 5I-8629 [4] PLATE  
4. 5I-8426 J [1] SEAL-O-RING  
5. 5I-8417 J [1] SEAL-O-RING  
6. 7Y-4274 [1] PLUG  
7. 095-1579 J [1] SEAL-O-RING (ID=10.80mm)  
8. 5I-8623 J [1] SEAL-O-RING  
9. 126-2055 [24] SPRING  
10. 5I-8632 [1] PISTON AS  
11. 5I-8420 [12] PIN  
12. 110-5525 [2] PLUG  
13. 3J-1907 J [2] SEAL-O-RING (ID=11.89mm)  
14. 5I-8625 [1] BEARING  
15. 7Y-5267 [1] RING  
16. 126-2026 [1] HEAD GP  
17. 095-0882 [2] PIN  
18. 5I-8628 [1] PLATE  
19. 5I-8631 [1] BARREL  
20. 177-2584 [1] PISTON  
21. 5I-8421 [2] SPACER  
22. 5I-8633 [1] SPACER  
23. 5I-8636 [1] PLATE  
24. 5I-8637 [1] PLATE  
25. 122-5318 [1] BEARING  
26. 5I-8640 [1] SHAFT  
27. 5I-8418 [1] PLATE  
28. 085-5593 [1] RING  
29. 122-5319 J [1] SEAL-OIL  
30. 5I-8634 [1] BUSHING  
31. 5I-8422 [1] SPRING  
 

#XEBP76890403
 

176-5107: MOTOR GP-SWING

1765107 MOTOR GP-SWING-PART 2 OF 2
S/N 6LS 00355-UP, 9JS 00324-UP
PART OF 1765104-Page 283.02
h73237e XEBP7689
1765107 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] SPRING  
2. J [2] SEAL-O-RING (ID=24.70mm)  
3. [2] PLUG  
4. [2] VALVE  
5. [4] BOLT (L=45mm)  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  [1] SEAL KIT  
    (INCLUDES PARTS MARKED J)
 

#XEBP76890404
 

7I-7968: VALVE GP-RELIEF

7I7968 VALVE GP-RELIEF
DIRECT OPERATED
S/N 6LS 1-00307, 9JS 1-00259
PART OF 1163550-Page 283
h53167e XEBP7689
7I7968 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7970 [1] PLUG  
2. [1] SPRING  
3. 4I-7793 [1] LOCKNUT  
4. 4I-7837 [1] BALL  
5. 4I-7795 [1] BODY AS  
6. 7I-7965 [1] SPRING  
7. 095-1698 [1] SEAL-O-RING (ID=29.40mm)  
8. 7Y-4278 [1] RING (BACK UP)  
9. 4I-7794 [1] RETAINER  
10. 095-1593 [1] SEAL-O-RING (ID=24.70mm)  
11. 096-3064 [1] RING (BACK UP)  
12. 095-1586 [1] SEAL-O-RING (ID=19.80mm)  
13. 095-1785 [1] RING (BACK UP)  
14. 7I-7971 [1] PLUG  
15. 7Y-5280 [1] SEAL-O-RING (ID=3.80mm)  
 

#XEBP76890405
 

154-0401: VALVE GP-RELIEF

1540401 VALVE GP-RELIEF
DIRECT OPERATED
S/N 6LS 00308-00354, 9JS 00260-00323
PART OF 1163550-Page 283.01
h62383e XEBP7689
1540401 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7970 [1] PLUG  
2. 4I-7792 [1] SPRING  
3. 4I-7793 [1] LOCKNUT  
4. 4I-7837 [1] BALL  
5. 155-7168 [1] BODY AS  
6. 7I-7965 [1] SPRING  
7. 095-1698 [1] SEAL-O-RING (ID=29.40mm)  
8. 7Y-4278 [1] RING-BACK UP  
9. 4I-7794 [1] RETAINER  
10. 095-1593 [1] SEAL-O-RING (ID=24.70mm)  
11. 096-3064 [1] RING-BACK UP  
12. 095-1586 [1] SEAL-O-RING (ID=19.80mm)  
13. 095-1785 [1] RING-BACK UP  
14. 7I-7971 [1] PLUG  
15. 7Y-5280 [1] SEAL-O-RING (ID=3.80mm)  
 

#XEBP76890406
 

176-5105: VALVE GP-RELIEF

1765105 VALVE GP-RELIEF
DIRECT OPERATED
S/N 6LS 00355-UP, 9JS 00324-UP
PART OF 1765104-Page 283.02
h78089e XEBP7689
1765105 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] PLUG  
2. [1] RING  
3. [1] SEAL-O-RING (ID=21.89mm)  
4. [1] LOCKNUT  
5. [1] RING  
6. [1] SEAL-O-RING (ID=25.07mm)  
7. [1] RETAINER  
8. [1] SEAL-O-RING (ID=29.40mm)  
9. [1] BODY AS  
10. [1] SPRING  
 

#XEBP76890407
 

143-7993: MOTOR & MTG GP-TRAVEL

1437993 MOTOR & MTG GP-TRAVEL
PART OF 1362938-Page 124
1373722-Page 288 1373718-Page 290
h54317e XEBP7689
1437993 MOTOR & MTG GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-3722 Y [1] MOTOR GP  
2. 137-3718 Y [1] VALVE GP  
3. 095-0707 [3] BOLT (L=120mm)  
4. 8T-4176 [6] BOLT (L=90mm)  
  Y   SEPARATE ILLUSTRATION
 

#XEBP76890408
 

137-3722: MOTOR GP-TRAVEL

1373722 MOTOR GP-TRAVEL
PART OF 1437993-Page 287
h78267e XEBP7689
1373722 MOTOR GP-TRAVEL Parts scheme
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Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SHAFT  
2. [2] STOPPER  
3. [2] RING-RETAINING  
4. [1] BEARING  
5. [2] PISTON  
6. [1] BODY  
7. [1] GUIDE  
8. [1] PLATE  
9. [1] PISTON AS  
10. [1] BARREL AS  
11. [4] PLATE-FRICTION  
12. [5] PLATE  
13. [1] GUIDE  
14. [1] PISTON-BRAKE  
15. [1] HEAD  
16. [10] BOLT (L=40mm)  
17. [2] ORIFICE  
18. [1] SPRING  
19. [1] SPOOL  
20. J [1] SEAL-O-RING (ID=19.18mm)  
21. [1] ADAPTER  
22. [2] PIN  
23. [2] SEAT  
24. [2] BALL  
25. J [2] SEAL-O-RING (ID=4.80mm)  
26. J [2] RING-BACK UP  
27. J [2] RETAINER  
28. [1] BEARING SET  
29. J [1] SEAL-O-RING (ID=17.80mm)  
30. [1] VALVE  
31. [1] SEAT  
32. [1] SPRING  
33. [1] RETAINER  
34. [1] DOWEL  
35. [1] WASHER SET  
36. [10] PLUG  
37. J [3] SEAL-O-RING (ID=7.80mm)  
38. J [1] RING-BACK UP  
39. J [2] SEAL-O-RING (ID=190.00mm)  
40. B [1] PLUG  
41. J [1] SEAL-O-RING  
42. J [1] SEAL-O-RING (ID=174.00mm)  
43. J [1] RING-BACK UP  
44. J [1] RING-BACK UP  
45. J [1] SEAL-O-RING (ID=179.30mm)  
46. [9] SPRING  
47. [1] SPACER  
48. J [2] SEAL-O-RING (ID=19.80mm)  
49. J [2] RING-BACK UP  
50. J [1] SEAL  
51. [2] KEY  
52. [4] SCREW  
53. J [2] SEAL-O-RING (ID=34.40mm)  
54. J [1] SEAL-O-RING (ID=16.36mm)  
55. [1] PLUG  
56. B [1] SHIM (T=1.2mm)  
  B [1] SHIM (T=1.4mm)  
  B [1] SHIM (T=1.6mm)  
  B [1] SHIM (T=1.8mm)  
  B [1] SHIM (T=1.0mm)  
  B [1] SHIM (T=0.8mm)  
    THE FOLLOWING REPAIR KIT IS AVAILABLE :
  [1] SEAL KIT  
    (INCLUDES PARTS MARKED J)
  B   USE AS REQUIRED
 

#XEBP76890409
 

137-3718: VALVE GP-TRACTION CONTROL

1373718 VALVE GP-TRACTION CONTROL
PART OF 1437993-Page 287
1298030-Page 291
h53744e XEBP7689
1373718 VALVE GP-TRACTION CONTROL Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9304 [2] SCREW  
2. 6V-8200 [8] BOLT (L=35mm)  
3. 9S-8004 [2] PLUG  
4. 3J-1907 [2] SEAL-O-RING (ID=11.89mm)  
5. 129-7932 [2] GUIDE  
6. 129-7931 [2] SPRING  
7. 095-1701 [2] SEAL-O-RING (ID=39.40mm)  
8. 119-5360 [2] COVER  
9. 129-8030 Y [2] VALVE GP  
10. 2M-9780 [2] SEAL-O-RING (ID=19.18mm)  
11. 119-5364 [2] PLUG  
12. 119-5362 [2] SPRING  
13. 119-5365 [2] VALVE  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
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}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Technical Information Bulletin
Increased Case Drain Pressure May Cause Swing Motor Failure (Reoccurence)
Increased Case Drain Pressure May Cause Swing Motor Failure (Reoccurence)
Specifications
Travel Motor
320B Excavator Machine System Specifications
Travel Motor Guard
320B Excavator Machine System Specifications
Swing Motor
320B Excavator Machine System Specifications
Travel Counterbalance Valve
320B Excavator Machine System Specifications
Travel Motor
320B Excavator Machine System Specifications
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Systems Operation
Swing Motor
320B Excavator Hydraulic System
Travel Motor
320B Excavator Hydraulic System
Reuse And Salvage Guidelines
Specifications For Piston Motor Components On Travel Circuit Of MS180-8 and MS240-8 Hydraulic Excavators
Specifications For Piston Motor Components On Travel Circuit Of MS180-8 and MS240-8 Hydraulic Excavators
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 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
Relief Valve (Crossover) - Test and Adjust
320B LL Forest Machine Excavator Hydraulic System
Swing Motor - Test - Measurement of Case Drain Oil
320B LL Forest Machine Excavator Hydraulic System
Travel Motor - Test - Measurement of Case Drain Oil
320B LL Forest Machine Excavator Hydraulic System
Bench Test Procedures
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}
Disassembly and Assembly
Travel Motors
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Swing Motor
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Service Magazine
New Gauge Block Set Available For Rebuilding Of Hydraulic Pumps and Motors{0733,0738,0763,4351,5070,5058}
1997/07/28
Travel Motor Improvements Enhance Dependability {4351,5058}
1999/03/08
Straight Travel (tracking) With the Travel Speed Control in the High Speed Position Is Improved {5058}
2001/02/26
An Improved Swing Relief Valve Eliminates Abnormal Noise {5058}
2001/04/23
New Piston Motors Increase the Reliability of the Travel Motor {5058}
2009/05/04
Proper Operation of Swing Function Will Prevent Damage to the Swing Motor and the Bearings in the Swing Drive {5459, 7063, 79PA}
2006/03/27

Caterpillar Parts SIS Catalog 320B FM LL :

MOTOR GP-SWING
176-5104 MOTOR GP-SWING
MOTOR GP-SWING
116-3550 MOTOR GP-SWING
MOTOR GP-SWING
116-3550 MOTOR GP-SWING
MOTOR & MTG GP-SWING
116-3549 MOTOR & MTG GP-SWING
MOTOR & MTG GP-SWING
116-3549 MOTOR & MTG GP-SWING
VALVE GP-CUSHION CROSSOVER RLF
116-3420 VALVE GP-CUSHION CROSSOVER RLF
LINES GP-SWING MOTOR
126-2023 LINES GP-SWING MOTOR
LINES GP-SWING MOTOR
115-8894 LINES GP-SWING MOTOR
MOTOR GP-SWING
126-2028 MOTOR GP-SWING
MOTOR GP-SWING
176-5107 MOTOR GP-SWING
MOTOR GP-SWING
176-5107 MOTOR GP-SWING
VALVE GP-RELIEF
7I-7968 VALVE GP-RELIEF
VALVE GP-RELIEF
154-0401 VALVE GP-RELIEF
VALVE GP-RELIEF
176-5105 VALVE GP-RELIEF
MOTOR & MTG GP-TRAVEL
143-7993 MOTOR & MTG GP-TRAVEL
MOTOR GP-TRAVEL
137-3722 MOTOR GP-TRAVEL

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