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9D2630 SCARIFIER CYLINDER AND MOUNTING GROUP Part of 9D5545 VEE Scarifier Arrangement listed on Page 206. 8J7321 Scarifier Cylinder parts are shown on Page 201. AN ATTACHMENT 120G


HYDRAULIC SYSTEM
CYLINDER GP
VALVE GP-CHECK & RELIEF
LINES GP-HYDRAULIC
VALVE GP-CHECK & RELIEF
WORK TOOLS
SCARIFIER GP

MOTOR GRADER 120G MOTOR GRADER 82V
 120G MOTOR GRADER 82V00001-00667 (MACHINE) UEG0878S 120G 82V   (1974)

HYDRAULIC SYSTEM

CYLINDER GP
LEANING WHEEL CYLINDER AND MOUNTING
8D-3320 LEANING WHEEL CYLINDER AND MOUNTING
SCARIFIER CYLINDER GROUP
8J-7321 SCARIFIER CYLINDER GROUP
SCARIFIER CYLINDER AND MOUNTING GROUP
9D-2630 SCARIFIER CYLINDER AND MOUNTING GROUP
 

#UEG0878S0300
 

9D-2630: SCARIFIER CYLINDER AND MOUNTING GROUP

9D2630 SCARIFIER CYLINDER AND MOUNTING GROUP
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206. 8J7321 Scarifier
Cylinder parts are shown on Page 201. AN ATTACHMENT
c203423 UEG0878S
9D2630 SCARIFIER CYLINDER AND MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7321 Y [1] CYLINDER GROUP  
    (Separate Illustration)
2. 8D-7998 [1] CAP ASSEM.  
    (Includes)
3. 8D-7996 [1] BEARING  
4. 3P-1461 [2] SEAL  
5. 0S-1573 [4] BOLT  
6. 2M-0849 C [4] WASHER  
7. 5D-0213 [1] LOCK  
8. 0S-1621 [2] BOLT  
9. 8D-7225 [1] PIN  
10. 8D-7086 [1] BUSHING  
11. 7K-9202 [2] SEAL  
12. 3B-4508 C [2] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0301
 

8J-9975: CHECK & RELIEF VALVE GP

8J9975 CHECK AND RELIEF VALVE GROUP--Replaced by 8J5798 shown
on Page 203B
Part of 9D930 Lift Cylinder Lines and 9D5660 & 2G4060 Scarifier Hydraulic Lines
Groups shown on Pages 139, 202A, 202B & 203
c207273 UEG0878S
8J9975 CHECK & RELIEF VALVE GP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0331 [1] VALVE  
2. 6J-8696 [1] SHIM 1.22 mm(.048 in.) thick  
  5J-6153 [4] SHIM 0.19 mm(.0076 in.) thick  
3. 2J-6089 [1] SPRINGS  
4. 8J-9285 [1] BYPASS  
5. 9J-4871 C [2] BALL  
6. 9J-0404 [2] PLUG  
  7J-9933 [2] SEAL  
7. 9J-0403 [2] SPRING  
8. 3K-0360 [1] SEAL  
9. 8J-5456 [2] ADAPTER  
  3D-2824 [2] SEAL  
10. 9J-8274 C [1] BODY ASSEM.  
    (Includes)
11. 9J-0405 [2] SEAT  
12. 9J-5768 [1] PISTON  
13. 8J-9979 [2] CHOKE  
14. 4J-5309 [1] SEAL  
15. 8J-9250 [1] PLUG  
  C   INDICATES CHANGE
 

#UEG0878S0302
 

9D-5660: SCARIFIER HYDRAULIC LINES GROUP

9D5660 SCARIFIER HYDRAULIC LINES GROUP--Type 1
Replaced by 2G4060 shown on Page 203
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206
8J9975 Valve parts are shown on Page 202
c203424 UEG0878S
9D5660 SCARIFIER HYDRAULIC LINES GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-9088 [2] CONNECTOR  
2. 3K-0360 [8] SEAL  
3. 6D-4247 [3] CLIP  
4. 9D-8622 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0178 H HOSE 275 cm(108.27 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  1P-9919 [1] COUPLING ASSEM. (45 degrees)  
  4S-5414 [2] SLEEVE  
5. 005-4362 C [5] ELBOW  
6. 0L-1143 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
7. 8J-9975 Y [1] CHECK VALVE GROUP  
    (Separate Illustration)
8. 030-8188 [1] CONNECTOR  
9. 9D-5294 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 41 cm(16.14 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6393 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
10. 9D-5296 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 42 cm(16.54 in.)  
  8S-6417 [2] COUPLING ASSEM.  
  4S-5414 [2] SLEEVE  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0303
 

9D-5660: SCARIFIER HYDRAULIC LINES GROUP

9D5660 SCARIFIER HYDRAULIC LINES GROUP--Type 2
Replaced by 2G4060 shown on Page 203
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206
8J9975 Valve parts are shown on Page 202
c207355 UEG0878S
9D5660 SCARIFIER HYDRAULIC LINES GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-9088 [2] CONNECTOR  
2. 3K-0360 [8] SEAL  
3. 6D-4247 C [1] CLIP  
4. 9D-8622 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0178 H HOSE 275 cm(108.27 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  1P-9919 [1] COUPLING ASSEM. (45 degrees)  
  4S-5414 [2] SLEEVE  
5. 005-4362 C [3] ELBOW  
6. 0L-1143 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
7. 8J-9975 Y [1] CHECK VALVE GROUP  
    (Separate Illustration)
8. 030-8188 [1] CONNECTOR  
9. 9D-5294 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 41 cm(16.14 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6393 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
10. 9D-5296 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 42 cm(16.54 in.)  
  8S-6417 [2] COUPLING ASSEM.  
  4S-5414 [2] SLEEVE  
11. 0S-1591 C [2] BOLT  
  2B-0941 [2] SPACER  
12. 2G-1148 C [1] COVER  
13. 7D-9984 C [2] ELBOW  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#UEG0878S0304
 

2G-4060: LINES GP-HYDRAULIC 1

2G4060 SCARIFIER HYDRAULIC LINES GROUP--Type 1
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206
8J9975 Valve parts are shown on Page 202
c157702 UEG0878S
2G4060 LINES GP-HYDRAULIC 1 Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-9088 [2] CONNECTOR  
2. 3K-0360 [8] SEAL  
3. 6D-4247 [1] CLIP  
4. 2G-3936 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0178 H HOSE 279 cm(109.84 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  1P-9919 [1] COUPLING ASSEM. (45 degrees)  
  4S-5414 [2] SLEEVE  
5. 005-4362 [3] ELBOW  
6. 0L-1143 [3] BOLT  
  5P-1075 C [3] WASHER  
7. 8J-9975 Y [1] CHECK VALVE GROUP  
    (Separate Illustration)
8. 030-8188 [1] CONNECTOR  
9. 9D-5294 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 41 cm(16.14 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6393 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
10. 9D-5296 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 42 cm(16.54 in.)  
  8S-6417 [2] COUPLING ASSEM.  
  4S-5414 [2] SLEEVE  
11. 0S-1591 [2] BOLT  
  2B-0941 [2] SPACER  
12. 2G-3935 [1] COVER  
13. 7D-9984 [2] ELBOW  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#UEG0878S0305
 

2G-4060: LINES GP-HYDRAULIC 1

2G4060 SCARIFIER HYDRAULIC LINES GROUP--Type 2
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206
8J5798 Valve parts are shown on Page 203B
c162629 UEG0878S
2G4060 LINES GP-HYDRAULIC 1 Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-9088 [2] CONNECTOR  
2. 3K-0360 [8] SEAL  
3. 6D-4247 [1] CLIP  
4. 2G-3936 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0178 H HOSE 279 cm(109.84 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  1P-9919 [1] COUPLING ASSEM. (45 degrees)  
  4S-5414 [2] SLEEVE  
5. 005-4362 [3] ELBOW  
6. 0L-1143 [3] BOLT  
  5P-1075 [3] WASHER  
7. 8J-5798 YC [1] VALVE GROUP  
    (Separate Illustration)
8. 030-8188 [1] CONNECTOR  
9. 9D-5294 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 41 cm(16.14 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6393 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
10. 9D-5296 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 42 cm(16.54 in.)  
  8S-6417 [2] COUPLING ASSEM.  
  4S-5414 [2] SLEEVE  
11. 0S-1591 [2] BOLT  
  2B-0941 [2] SPACER  
12. 2G-3935 [1] COVER  
13. 7D-9984 [2] ELBOW  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#UEG0878S0306
 

8J-5798: VALVE GP-RELIEF & CHECK

8J5798 CHECK AND RELIEF VALVE GROUP
Part of 2G4060 Scarifier Lines Group shown on Page 203A
c162630 UEG0878S
8J5798 VALVE GP-RELIEF & CHECK Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0331 [1] VALVE  
2. 6J-8696 B [1] SHIM 1.22MM(.048IN)THK  
  5J-6153 B [4] SHIM .193MM(.0076IN)THK  
3. 4F-7115 [1] SPRING  
4. 3K-6116 B [3] WASHER  
5. 9J-4871 [2] BALL  
6. 9J-0404 [2] PLUG  
  7J-9933 [2] SEAL-O-RING  
7. 9J-0403 [2] SPRING  
8. 3K-0360 [1] SEAL-O-RING  
9. 8J-5456 [2] ADAPTER  
  3D-2824 [2] SEAL-O-RING  
10. 9J-8274 [1] BODY AS  
11. 9J-0405 [2] SEAT  
12. 9J-5768 [1] PISTON  
13. 8J-9979 [2] CHOKE  
14. 4J-5309 [1] SEAL-O-RING  
15. 8J-9250 [1] PLUG  
  B   USE AS REQUIRED
 

#UEG0878S0307
 

9D-1690: HYDRAULIC SCARIFIER GROUP

9D1690 HYDRAULIC SCARIFIER GROUP--1 Circuit--"V" Type--Side View--Type 1 Part 1 of 2
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206
c152452 UEG0878S
9D1690 HYDRAULIC SCARIFIER GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-1536 [6] BOLT  
  1B-4332 [6] NUT  
  3B-4514 [6] LOCKWASHER  
2. 8D-8337 [2] PLATE ASSEM.  
3. 5D-8159 [2] PIN ASSEM.  
  5D-8161 [2] PIN  
4. 7F-1327 [32] SHIM (use as required)  
5. 6F-6992 [4] CAP  
6. 1A-8063 [8] BOLT  
  3B-4512 [8] LOCKWASHER  
7. 6B-3260 C [1] TOOL  
8. 8D-8239 [1] ARM  
9. 7D-2196 [2] SLEEVE ASSEM.  
    (Each Includes)
10. 7D-2136 [1] SOCKET  
11. 1A-0224 [2] BOLT  
  1B-4208 [2] NUT  
12. 8F-3895 [2] BOLT  
  3D-4904 [2] NUT  
13. 2D-5572 [11] TOOTH  
14. 9F-5124 [11] SHANK  
15. 3B-8489 [4] FITTING  
16. 9D-5516 [2] LINK ASSEM.  
    (Each Includes)
17. 7D-2135 [1] SOCKET  
18. 9D-1695 [1] BRACKET  
 

#UEG0878S0308
 

9D-1690: HYDRAULIC SCARIFIER GROUP

9D1690 HYDRAULIC SCARIFIER GROUP--1 Circuit--"V" Type--Top View--Type 1 Part 2 of 2
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206
c152453 UEG0878S
9D1690 HYDRAULIC SCARIFIER GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-5472 [1] COVER ASSEM. (L.H.)  
2. 2G-1778 C [1] BLOCK ASSEM.  
    (Includes)
3. 9D-6451 [2] BALLSTUD ASSEM.  
    (Each Includes)
  7D-8245 [1] BALLSTUD  
4. 2H-3856 [2] BOLT  
  6K-0545 [2] NUT  
5. 0S-1595 [4] BOLT  
6. 3B-4508 [14] LOCKWASHER  
7. 6D-0392 [2] RETAINER  
8. 8D-0212 [2] ARM ASSEM.  
    (Each Includes)
9. 7D-8245 [1] BALLSTUD  
10. 0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
11. 8D-8238 [1] SHAFT  
12. 7D-4024 [2] CLAMP (top)  
  7D-4025 [2] CLAMP (bottom)  
13. 8D-8214 [2] SPACER  
14. 9D-7152 [1] DRAWBAR (L.H.)  
15. 0L-2315 [2] BOLT  
  1B-4205 [2] NUT  
16. 4D-1472 [1] SHAFT  
17. 5B-0577 [2] COLLAR  
18. 9D-1696 [1] BOLSTER  
19. 1D-4609 [4] BOLT  
  1B-4331 [4] NUT  
  3B-4512 [4] LOCKWASHER  
20. 4B-3596 [1] SETSCREW  
  1D-5118 [1] NUT  
21. 9D-7151 [1] DRAWBAR (R.H.)  
22. 0S-1585 [8] BOLT  
23. 9F-5116 [11] PIN  
24. 9D-5471 [1] COVER ASSEM. (R.H.)  
25. 8D-8346 [2] BEARING ASSEM.  
    (Each Includes)
26. 8D-8572 [1] BEARING  
27. 9D-6591 [4] SEAL  
  C   INDICATES CHANGE
 

#UEG0878S0309
 

9D-1690: HYDRAULIC SCARIFIER GROUP

9D1690 HYDRAULIC SCARIFIER GROUP--1 Circuit--"V" Type--Side View--Type 2 Part 1 of 2
Part of 9D5545 VEE Scarifier Arrangement listed on Page 206
c931931 UEG0878S
9D1690 HYDRAULIC SCARIFIER GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-1536 [6] BOLT  
  1B-4332 [6] NUT  
  3B-4514 [6] LOCKWASHER  
2. 8D-8337 [2] PLATE ASSEM.  
3. 5D-8159 [2] PIN ASSEM.  
  5D-8161 [2] PIN  
4. 7F-1327 [32] SHIM (use as required)  
5. 6F-6992 [4] CAP  
6. 1A-8063 [8] BOLT  
  3B-4512 [8] LOCKWASHER  
7. 6B-3260 [1] TOOL  
8. 8D-8239 [1] ARM  
9. 7D-2196 [2] SLEEVE ASSEM.  
    (Each Includes)
10. 7D-2136 [1] SOCKET  
11. 1A-0224 [2] BOLT  
  1B-4208 [2] NUT  
12. 8F-3895 [2] BOLT  
  3D-4904 [2] NUT  
13. 2D-5572 [11] TOOTH  
14. 9F-5124 [11] SHANK  
15. 3B-8489 [4] FITTING  
16. 9D-5516 [2] LINK ASSEM.  
    (Each Includes)
17. 7D-2135 [1] SOCKET  
18. 9D-1695 [1] BRACKET  
 

Information:

Special Instruction
Dimensions Of Articulated Joints And Steering Cylinder Bores For Motor Graders{7051, 7065, 7066}
Dimensions Of Articulated Joints And Steering Cylinder Bores For Motor Graders{7051, 7065, 7066}
Installation Of Second Hydraulic Steering Cylinder{4303}
Installation Of Second Hydraulic Steering Cylinder{4303}
Installation Of Improved Steering Cylinders, Sockets And Crossover Relief Valves On Motor Graders{4303}
Installation Of Improved Steering Cylinders, Sockets And Crossover Relief Valves On Motor Graders{4303}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{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}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Mounting For Articulation Cylinder
120G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Cylinders (8J8589 and 3G5225, 8J8777 and 3G5226, 8J8590, 8J5538, 8J8820, 3G8069 and 3G8070)
120G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Cylinders (8J5539 and 3G4752, 8J7321 and 3G1853, 9J3466, 8J28)
120G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Cylinder Groups
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Cylinder Mounting
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
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}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
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}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Steering Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Wheel Lean Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Lift Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Ball And Socket Joint Inserts
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Sideshift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Centershift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Tip Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Articulation Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Hydraulic Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Steering Cylinder
120G VEHICLE SYSTEMS
Wheel Lean Cylinder
120G VEHICLE SYSTEMS
Blade Lift Cylinders
120G VEHICLE SYSTEMS
Ball And Socket Joint Inserts
120G VEHICLE SYSTEMS
Blade Sideshift Cylinder
120G VEHICLE SYSTEMS
Blade Centershift Cylinder
120G VEHICLE SYSTEMS
Blade Tip Cylinder
120G VEHICLE SYSTEMS
Articulation Cylinders
120G VEHICLE SYSTEMS
Hydraulic Cylinders
120G VEHICLE SYSTEMS
Service Magazine
Valve Assembly Used In Centershift Lock Control Group To Prevent Accidental Rotation And Lowering Of Blade{5220,5221,5223,6151}
1980/10/20
Valve Assembly And Nipple Moved From Centershift Lock Control Group To Brake Control Group To Prevent Unauthorized Operation{4282,4267,5220,5221,5223,6151}
1980/11/10
Correct Position Of Shims In Blade Lift And Centershift Cylinder Groups{5102,5223}
1982/04/12
New Pin For Moldboard Shift Cylinder Prevents Loss During Operation{5229}
1984/06/04
Centershift Extension Groups: A Better Method To Cut A Bank Slope At A 2:1 Ratio{5229,6151}
1977/04/11
Washers Added To Articulation Cylinders Minimize Damage To Cylinder Crowns{7058,4303}
1987/05/25
Steering System Now Uses Two Hydraulic Cylinders{4303}
1978/02/06
New Back-up Rings For Hydraulic Cylinders{5200,5100}
1988/03/28
New Articulation And Scarifier Cylinders Have Larger Piston Retaining Bolts{5213,7058}
1988/10/24
New Blade Lift And Centershift Cylinders Have Caps With Shims For Adjustment{5102,5223}
1979/03/12
Adjustment Procedure For Blade Lift Cylinders And Centershift Cylinders{5223,5102}
1979/03/26
Steering System Improvements Prevent Possible Damage To Steering Cylinder Sockets{4303,4304,4305,4322}
1979/08/27
Adjustable Wear Strip Kit Available For Blade Cylinder Tip Bracket {5254,5230}
1989/05/08
New Metering Pump Group Available To Reduce Drift In Motor Graders With Single Steering Cylinder{4312}
1993/07/26
Lock Valve Group With A Relief For Right Blade Lift Cylinder Is Available On Motor Graders{5102,5100}
1994/02/07
New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2002/04/08
Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 120G :

SCARIFIER CYLINDER GROUP
8J-7321 SCARIFIER CYLINDER GROUP
HARNESS ASSEMBLY
9D-5461 HARNESS ASSEMBLY
VALVE GP-CHECK
9J-4932 VALVE GP-CHECK
WIRING GROUP
9D-5675 WIRING GROUP
FRONT ATTACHMENT LINES GROUP
2G-0230 FRONT ATTACHMENT LINES GROUP
9D-8425 HYDRAULIC CONTROL ARRANGEMENT
9D-8434 HYDRAULIC CONTROL ARRANGEMENT
9D-8433 HYDRAULIC CONTROL ARRANGEMENT
CHECK & RELIEF VALVE GP
8J-9975 CHECK & RELIEF VALVE GP
SCARIFIER HYDRAULIC LINES GROUP
9D-5660 SCARIFIER HYDRAULIC LINES GROUP
SCARIFIER HYDRAULIC LINES GROUP
9D-5660 SCARIFIER HYDRAULIC LINES GROUP
LINES GP-HYDRAULIC 1
2G-4060 LINES GP-HYDRAULIC 1
LINES GP-HYDRAULIC 1
2G-4060 LINES GP-HYDRAULIC 1
VALVE GP-RELIEF & CHECK
8J-5798 VALVE GP-RELIEF & CHECK
HYDRAULIC SCARIFIER GROUP
9D-1690 HYDRAULIC SCARIFIER GROUP
HYDRAULIC SCARIFIER GROUP
9D-1690 HYDRAULIC SCARIFIER GROUP

Truck sale:

Caterpillar 120G
 
Caterpillar 120G
- motor graders
HOLT CAT
 
40,000 
Caterpillar 120G, motor graders, Construction
- motor graders
ALTORFER INC.
Caterpillar H120GCS.CW40S, hammer, Construction
18,210 
Caterpillar H120GCS.CW40S, hammer, Construction
- hammer
BERGERAT MONNOYEUR S.A.S.
Caterpillar 120G, motor graders, Construction
32,000 
Caterpillar 120G, motor graders, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
 
33,500 
Caterpillar HH120GCS, hammer, Construction


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