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8D7306 AIR CONTROL VALVE GROUP Part of 8D5170 Centershift Lock Control Group shown on Pages 114A and 115 14G


HYDRAULIC SYSTEM
VALVE GP
CONTROL GP-CENTERSHIFT LOCK
LINES GP-HYDRAULIC
CENTERSHIFT GP
CYLINDER GP

MOTOR GRADER 14G MOTOR GRADER 96U
 14G MOTOR GRADER 96U00001-01097 (MACHINE) UEG0783S 14G 96U   (1973)

HYDRAULIC SYSTEM

VALVE GP
VALVE GP
2P-5812 VALVE GP
VALVE GP
8J-5913 VALVE GP
AIR CONTROL VALVE GROUP
8D-7306 AIR CONTROL VALVE GROUP
VALVE & LINES GP
8D-9770 VALVE & LINES GP
VALVE & LINES GP
8D-9770 VALVE & LINES GP
VALVE & LINES GP
8D-9770 VALVE & LINES GP
 

#UEG0783S0210
 

8D-7306: AIR CONTROL VALVE GROUP

8D7306 AIR CONTROL VALVE GROUP
Part of 8D5170 Centershift Lock Control Group shown on Pages 114A and 115
c207375 UEG0783S
8D7306 AIR CONTROL VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5F-9144 [2] SEAL  
2. 9D-1289 C [2] VALVE  
3. 2S-4663 [1] SEAL  
4. 4M-5281 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
5. 4J-3957 [2] SPRING  
6. 4J-3961 [2] SPRING  
  C   INDICATES CHANGE
 

#UEG0783S0211
 

8D-5170: CONTROL GP-CENTERSHIFT

CENTERSHIFT LOCK CONTROL (8D5170 N/S)
Serial No. 96U1 to 96U809 inclusive
8D7306 Valve parts are shown on Page 114
c152561 UEG0783S
8D5170 CONTROL GP-CENTERSHIFT Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-7306 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 5M-6214 [1] PLUG  
3. 3B-8822 [3] ELBOW  
4. 5H-4778 [3] UNION  
5. 6J-7826 [2] HOSE ASSEM. 222 in.(563 cm)  
6. 5K-8451 C [4] CLIP  
7. 0S-0509 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
8. 4D-6434 [1] CLIP  
9. 4S-7560 [1] HOSE ASSEM. 22 in.(55.88 cm)  
10. 4D-2560 [3] UNION  
11. 4D-6988 [1] CLIP  
12. 4B-1227 C [1] SCREW  
13. 9F-9831 C [3] WASHER  
14. 2G-1537 C [1] BRACKET  
  2G-1536 [1] SPRING  
15. 4B-8626 C [1] SCREW  
16. 2G-1535 C [1] BASE  
17. 4B-1232 C [1] SCREW  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0783S0212
 

8D-5170: CONTROL GP-CENTERSHIFT

CENTERSHIFT LOCK CONTROL (8D5170 N/S)
Serial No. 96U810-Up
8D7306 Valve parts are shown on Page 114
c154205 UEG0783S
8D5170 CONTROL GP-CENTERSHIFT Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-7306 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 5M-6214 [1] PLUG  
3. 3B-8822 [3] ELBOW  
4. 5H-4778 C [2] UNION  
5. 6J-7826 [2] HOSE ASSEM. 222 in. (563 cm)  
6. 5K-8451 [4] CLIP  
7. 0S-0509 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
8. 4D-6434 [1] CLIP  
9. 4S-7560 [1] HOSE ASSEM. 22 in. (55.88 cm)  
10. 4D-2560 [3] UNION  
11. 4D-6988 [1] CLIP  
12. 4B-1227 [1] SCREW  
13. 9F-9831 [3] WASHER  
14. 2G-1537 [1] BRACKET  
  2G-1536 [1] SPRING  
15. 4B-8626 [1] SCREW  
16. 2G-1535 [1] BASE  
17. 4B-1232 [1] SCREW  
18. 9D-4210 C [1] WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE (16 gauge) 2 dm(8 in.)  
  8M-0537 [1] TERMINAL (.375 in. screw)  
  4L-3916 [1] TERMINAL (blade)  
19. 2J-4211 C [1] UNION  
20. 3B-7738 C [1] NIPPLE  
21. 7J-8611 C [1] ELBOW  
22. 9D-9685 C [1] WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE (16 gauge) 3.05 (12 in.)  
  2L-8076 [1] TERMINAL (no. 10 screw)  
  4L-3916 [1] TERMINAL (blade)  
23. 6D-8981 C [1] VALVE ASSEM.  
  H   ORDER BY THE DECIMETRE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0783S0213
 

8D-6980: LINES GP-HYDRAULIC

HYDRAULIC CENTERSHIFT LINES (8D6980 N/S)
Serial No. 96U1 to 96U781 inclusive
8J5458 Check Valve parts are shown on Page 117
c200268 UEG0783S
8D6980 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-5872 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  8S-4055 [1] COUPLING ASSEM.  
  3S-8606 [2] SLEEVE  
  8S-6391 [1] COUPLING ASSEM.  
  5P-0179 H HOSE 434 cm(170.9 in.)  
2. 8M-0505 [7] CONNECTOR  
3. 3K-0360 [12] SEAL  
4. 6D-4636 [1] CLIP  
5. 9D-5930 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0179 H HOSE 287 cm(113.0 in.)  
  3S-8606 [2] SLEEVE  
  8S-4055 [1] COUPLING ASSEM.  
  9S-9727 [1] COUPLING ASSEM.  
6. 5D-9797 [3] CLAMP  
7. 0T-0102 [3] BOLT  
8. 3B-4506 [8] LOCKWASHER  
9. 9D-5873 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0179 H HOSE 82 cm(12.71 in.)  
  3S-8606 [2] SLEEVE  
  8S-4055 [2] COUPLING ASSEM.  
10. 8J-5458 Y [1] CHECK VALVE  
    (Separate Illustration)
11. 030-7943 [2] ELBOW  
12. 0L-1143 [3] BOLT  
13. 1A-5822 [2] BOLT  
14. 8D-9499 [1] BLOCK  
15. 9D-5931 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0179 H HOSE 351 cm(138.2 in.)  
  8S-4055 [2] COUPLING ASSEM.  
  3S-8606 [2] SLEEVE  
16. 0S-0509 [1] BOLT  
17. 5D-2645 [1] CLAMP  
18. 4S-4455 [1] CLIP  
19. 030-7948 [3] ELBOW  
20. 0S-1594 [1] BOLT  
  1D-4717 [1] NUT  
21. 030-7963 [2] ELBOW  
22. 3K-9957 [2] CLAMP  
23. 7B-3235 [1] BOLT  
  0V-0531 [1] WASHER  
24. 3B-4508 [3] LOCKWASHER  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
 

#UEG0783S0214
 

8D-6980: LINES GP-HYDRAULIC

HYDRAULIC CENTERSHIFT LINES (8D6980 N/S)
Serial No. 96U782-Up
8J5458 Check Valve parts are shown on Page 117
c155151 UEG0783S
8D6980 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-5872 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  8S-4055 [1] COUPLING ASSEM.  
  3S-8606 [2] SLEEVE  
  8S-6391 [1] COUPLING ASSEM.  
  5P-0179 H HOSE 434 cm(170.9 in.)  
2. 8M-0505 [7] CONNECTOR  
3. 3K-0360 [12] SEAL  
4. 8J-8197 C [1] CLIP  
5. 9D-5930 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0179 H HOSE 287 cm(113.0 in.)  
  3S-8606 [2] SLEEVE  
  8S-4055 [1] COUPLING ASSEM.  
  9S-9727 [1] COUPLING ASSEM.  
6. 5D-9797 [3] CLAMP  
7. 0T-0102 [3] BOLT  
8. 3B-4506 C [7] LOCKWASHER  
9. 9D-5873 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0179 H HOSE 82 cm(12.71 in.)  
  3S-8606 [2] SLEEVE  
  8S-4055 [2] COUPLING ASSEM.  
10. 8J-5458 Y [1] CHECK VALVE  
    (Separate Illustration)
11. 030-7943 [2] ELBOW  
12. 0L-1143 [3] BOLT  
13. 1A-5822 [2] BOLT  
14. 8D-9499 [1] BLOCK  
15. 9D-5931 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0179 H HOSE 351 cm(138.2 in.)  
  8S-4055 [2] COUPLING ASSEM.  
  3S-8606 [2] SLEEVE  
16. 0S-0509 [1] BOLT  
17. 5D-2645 [1] CLAMP  
18. 7D-4092 C [1] CLIP  
19. 030-7948 [3] ELBOW  
20. 0S-1621 [1] BOLT  
  1D-4719 C [1] NUT  
21. 030-7963 [2] ELBOW  
22. 3K-9957 [2] CLAMP  
23. 7B-3235 [1] BOLT  
  0V-0531 [1] WASHER  
24. 3B-4508 C [4] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#UEG0783S0215
 

2G-6840: CENTERSHIFT EXTENSION GROUP

2G6840 CENTERSHIFT EXTENSION GROUP--Field Installation
AN ATTACHMENT
c213610 UEG0783S
2G6840 CENTERSHIFT EXTENSION GROUP Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4630 [2] BOLT  
  3B-4514 [2] LOCKWASHER  
2. 2G-6867 [1] EXTENSION ASSEM.  
3. 2G-6864 [2] BLOCK  
4. 4J-8622 [1] BOLT  
  9H-1031 [2] WASHER  
  1B-4332 [1] NUT  
5. 8D-7305 [2] COLLAR  
 

#UEG0783S0216
 

8J-5458: VALVE GP-CHECK

8J5458 CHECK VALVE GROUP
Part of 8D6980 Hydraulic Centershift Lines, 8D6990 Lift Cylinder Lines and 8D7020
Articulation Lines Groups shown on Pages 116, 116A, 126 and 171
c210066 UEG0783S
8J5458 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0404 [2] PLUG  
  7J-9933 [2] SEAL  
2. 9J-8253 C [1] BODY ASSEM.  
3. 9J-4871 C [2] BALL  
4. 8J-5438 [2] CHOKE  
5. 9J-0403 [2] SPRING  
6. 3D-2824 [2] SEAL  
7. 8J-5456 [2] ADAPTER  
  C   INDICATES CHANGE
 

#UEG0783S0217
 

8D-6195: CYLINDER & MOUNTING GP

8D6195 CENTERSHIFT CYLINDER AND MOUNTING GROUP
8J6250 Cylinder parts are shown on Page 118
c209962 UEG0783S
8D6195 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4629 C [4] BOLT  
2. 3B-4514 [4] LOCKWASHER  
3. 8J-6250 Y [1] CYLINDER GROUP  
    (Separate Illustration)
4. 3B-8485 C [2] FITTING  
5. 9D-2252 [4] INSERT  
6. 9D-3043 [2] CAP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0783S0218
 

8J-6250: CENTERSHIFT CYLINDER GROUP

8J6250 CENTERSHIFT CYLINDER GROUP (Change 1 & 2)--3.75" Bore x 18.50 Stroke
Part of Centershift Cylinder & Mounting shown on Page 117
c200221 UEG0783S
8J6250 CENTERSHIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-5639 [1] BOLT  
2. 8J-7415 [1] WASHER  
3. 2H-4145 [1] SEAL  
4. 1S-0669 [1] RING  
5. 8J-5912 [1] SCREW  
6. 8J-6254 [1] ROD ASSEM.  
7. 4J-3515 [1] SEAL  
8. 8J-6020 [1] CROWN  
9. 5J-8225 [1] SEAL  
10. 5J-3616 [1] SEAL  
11. 8J-6019 [1] HEAD  
12. 5J-8011 [1] SEAL ASSEM.  
13. 8J-6245 [1] RING  
14. 8J-6016 [1] PISTON  
15. 8J-6251 [1] CYLINDER ASSEM.  
    (Includes)
16. 8J-6253 [1] CAP ASSEM.  
 

#UEG0783S0219
 

8D-6130: CYLINDER & MOUNTING GP

8D6130 BLADE LIFT CYLINDER AND MOUNTING GROUP
8J6010 Cylinder parts are shown on Page 120
c209961 UEG0783S
8D6130 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 14G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4590 [8] BOLT  
  4D-3704 [8] WASHER  
2. 8D-4114 [4] CAP ASSEM.  
3. 8D-4496 [1] BEARING  
4. 3P-1461 [4] SEAL  
5. 9D-2252 [4] INSERT  
6. 9D-3043 [2] CAP  
7. 1D-4629 C [4] BOLT  
  3B-4514 [4] LOCKWASHER  
8. 8J-6010 Y [2] CYLINDER GROUP  
    (Separate Illustration)
9. 3B-8485 C [2] FITTING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation Of 12G, 14G, 130G And 140G Ripper-Scarifier (26V, 39V, 47W){5351, 6325, 6165}
Installation Of 12G, 14G, 130G And 140G Ripper-Scarifier (26V, 39V, 47W){5351, 6325, 6165}
Specifications
Hydraulic Pump<BR> (8J6855) (Part of 8J6168 Pump Group)
14G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Steering Metering Pump<BR> (3G3896)
14G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Hydraulic Pump<BR> (9J484) (Part of 8J6168 Pump Group)
14G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Drive For Hydraulic Pump
14G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Control Valve Section
14G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Centershift Control Valve<BR> (8D7306 &amp; 2G8020)
12G & 14G MOTOR GRADERS AIR SYSTEM AND BRAKES
Air Valve For Centershift Lock Pin Valve<BR> (2G5694) Automatic Switch Co. HVA-200-733
12G & 14G MOTOR GRADERS AIR SYSTEM AND BRAKES
Supplemental Steering Pump
"G" SERIES MOTOR GRADERS SUPPLEMENTAL STEERING SYSTEM
Motor - 24 Volt<BR> (2G5515)
"G" SERIES MOTOR GRADERS SUPPLEMENTAL STEERING SYSTEM
Hydraulic Pump
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Steering Metering Pump<BR> 14G - 9T4250; 16G - 9T4251
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Control Valves<BR> 9T0111 - Blade Tip, 9T0111 (14G) - Blade Lift; 9T0442 (16G) - Blade Lift; 9T1889 - Circle Drive; 9T1890 - Articulation, Ripper; 9T5019 (14G) - Centershift, Wheel Lean; 9T5020 (16G) - Centershift, Wheel Lean; 9T5879 - Sideshift
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Priority Valve<BR> 9T4445
14G & 16G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Centershift Control Valve<BR> 2G8020
12G, 14G & 16G MOTOR GRADERS AIR SYSTEM & BRAKES
Disassembly and Assembly
Centershift Lock Check Valve
14G MOTOR GRADER VEHICLE SYSTEMS
Steering Pump
14G MOTOR GRADER VEHICLE SYSTEMS
Centershift Lock
14G MOTOR GRADER VEHICLE SYSTEMS
Hydraulic Pump
14G MOTOR GRADER VEHICLE SYSTEMS
Control Valves
14G MOTOR GRADER VEHICLE SYSTEMS
Centershift Lock Control Valve
12G, 14G, 16G, 120G, 130G & 140G MOTOR GRADERS OPERATOR'S ST
Centershift Lock Check Valve
14G & 16G MOTOR GRADER VEHICLE SYSTEMS
Steering Pump
14G & 16G MOTOR GRADER VEHICLE SYSTEMS
Centershift Lock Control Valve
14G & 16G MOTOR GRADER VEHICLE SYSTEMS
Pressure And Flow Compensator Valve
14G & 16G MOTOR GRADER VEHICLE SYSTEMS
Hydraulic Pump
14G & 16G MOTOR GRADER VEHICLE SYSTEMS
Hydraulic Control Valves
14G & 16G MOTOR GRADER VEHICLE SYSTEMS
Service Magazine
New Air Conditioner And Mounting Group Has Improved Linkage To Operate Hydraulic System Dump Valve; Guide Bushing And Seal Added To Plunger{7320,5063}
1980/03/31
Snap Ring No Longer Used On Shaft Of Piston-Type Hydraulic Pumps And Motors{5070,5058}
1980/08/04
Maximum Permissible Rates For Case Drain Leakage Permit Field Checks Of Piston-Type Hydraulic Pumps And Motors{5070,5058}
1980/09/01
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
New Inserts For Piston-Type Hydraulic Pumps Give Longer Service Life{5070}
1981/03/09
Identification Of Hydraulic Control Valves{5064,5051,5054,5214,5226,5220}
1981/04/13
Make Sure Hydraulic Pump Is Correctly Assembled{5070}
1981/08/03
Keep The Lever For The Centershift Lock Control Valve In the &quot;Index And Run&quot; Position To Prevent Air Leakage{5220}
1985/03/18
Oil Leakage From Implement Control Valve Can Be Caused By Wrong Adjustment{5051}
1977/03/07
New Air Control Valve Group Used In Centershift Lock Control Groups{5220}
1977/08/22
New Metering Pump Groups Used In Steering Control Group{4306,4312}
1978/06/19
Plastic Cover Changed To Prevent Contact With Hydraulic Control Valve Linkage{7301,5063}
1979/06/11
6V95 Socket And 6V96 Adjuster Wrench Available To Adjust Bearings In Implement Control Valves; Use Fabricated Boot Installer To Install The Rubber Boots On The Implement Control Valves{0612,5051,0660}
1979/06/18
New Blade Lift Valves Used For Easier Addition Of Valve Sections To The Valve Group {5051}
1993/10/04
New Valve Guide Available{1104}
1995/12/25

Caterpillar Parts SIS Catalog 14G :

LOCK GP-CENTERSHIFT
8D-6185 LOCK GP-CENTERSHIFT
LINES GP-MOTOR
8D-7010 LINES GP-MOTOR
VALVE GP
8J-5913 VALVE GP
MOTOR GP-PISTON
9J-0439 MOTOR GP-PISTON
DRIVE GP-CIRCLE
9D-5895 DRIVE GP-CIRCLE
DRIVE GP-CIRCLE
9D-5895 DRIVE GP-CIRCLE
DRIVE GP-CIRCLE
9D-5895 DRIVE GP-CIRCLE
DRIVE GP-CIRCLE
9D-5895 DRIVE GP-CIRCLE
CONTROL GP-CENTERSHIFT
8D-5170 CONTROL GP-CENTERSHIFT
CONTROL GP-CENTERSHIFT
8D-5170 CONTROL GP-CENTERSHIFT
LINES GP-HYDRAULIC
8D-6980 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8D-6980 LINES GP-HYDRAULIC
CENTERSHIFT EXTENSION GROUP
2G-6840 CENTERSHIFT EXTENSION GROUP
VALVE GP-CHECK
8J-5458 VALVE GP-CHECK
CYLINDER & MOUNTING GP
8D-6195 CYLINDER & MOUNTING GP
CENTERSHIFT CYLINDER GROUP
8J-6250 CENTERSHIFT CYLINDER GROUP

Truck sale:

Caterpillar 14G
 
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- motor graders
BOYD CAT COMPANY
Caterpillar 14G, motor graders, Construction
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- motor graders
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Caterpillar 14G, motor graders, Construction
- motor graders
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Caterpillar 14G, motor graders, Construction
- motor graders
FINNING CANADA
 
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