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641B & 651B TRACTORS 65K00001-00984 (MACHINE) STEERING SYSTEM Caterpillar SIS



WHEEL TRACTOR 641B WHEEL TRACTOR 65K
 641B & 651B TRACTORS 65K00001-00984 (MACHINE) UEG0167S 641B 65K   (1969)

Parts group 641B:

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STEERING SYSTEM
FILTER GP
FILTER GP-HYDRAULIC OIL
7J-0680 FILTER GP-HYDRAULIC OIL
7J680 HYDRAULIC OIL FILTER GROUP
Serial No. 65K1 to 65K835 inclusive and 67K1 to 67K365 inclusive
Part of Cushion Hitch Lines and Valves shown on Pages 153, 153B,
153D, 153F and 153H
FILTER GP-HYDRAULIC OIL
7J-0680 FILTER GP-HYDRAULIC OIL
7J680 HYDRAULIC OIL FILTER GROUP
Effective with Serial No. 65K836-Up and 67K366-Up
Part of Cushion Hitch Lines & Valves shown on Page 153H
HYDRAULIC OIL STEERING FILTER GROUP
6J-6750 HYDRAULIC OIL STEERING FILTER GROUP
6J6750 HYDRAULIC OIL STEERING FILTER GROUP--Type 1
Part of 6D5100 Hydraulic Tank Group shown on Page 165
FILTER GP-HYDRAULIC OIL
6J-5470 FILTER GP-HYDRAULIC OIL
6J5470 HYDRAULIC OIL FILTER GROUP
Serial No. 65K1 to 65K800 inclusive and 67K1 to 67K322 inclusive
Part of 6D5100 Hydraulic Tank Group shown on Page 164
HYDRAULIC OIL STEERING FILTER GROUP
6J-6750 HYDRAULIC OIL STEERING FILTER GROUP
6J6750 HYDRAULIC OIL STEERING FILTER GROUP
Serial No. 65K1 to 65K879 inclusive and 67K1 to 67K468 inclusive
Part of 6D5100 Hydraulic Tank Group shown on Page 165
FILTER GP-HYDRAULIC OIL
6J-5470 FILTER GP-HYDRAULIC OIL
6J5470 HYDRAULIC OIL FILTER GROUP
Serial No. 65K801 to 65K817 inclusive and 67K323 to 67K360 inclusive
Part of 6D5100 Hydraulic Tank Group shown on Page 164
HYDRAULIC OIL STEERING FILTER GROUP
6J-6750 HYDRAULIC OIL STEERING FILTER GROUP
6J6750 HYDRAULIC OIL STEERING FILTER GROUP
Serial No. 65K880-Up and 67K469-Up
Part of 6D5100 Hydraulic Tank Group shown on Page 165
FILTER GP-HYDRAULIC OIL
6J-5470 FILTER GP-HYDRAULIC OIL
6J5470 HYDRAULIC OIL FILTER GROUP
Effective with Serial No. 65K818-Up and 67K361-Up
Part of 6D5100 Hydraulic Tank Group shown on Page 164
LINES GP
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 1 of 2
Serial No. 65K1 to 772, 776, 777, 779, 781, 783, 784, 786 to 790, 792, 793, 795, 797, 798,
800 to 804, 807 to 820, 822, 823 and 65K825 inclusive and 67K1 to 285, 287 to 298, 300 to 302,
304 to 309, 311, 312, 314 to 318, 320, 323 to 329, 331 to 334, 336 to 338, 348 and 67K350 to
67K360 inclusive. 6J349 Valve parts are shown on Page 134
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 2 of 2
Serial No. 65K1 to 772, 776, 777, 779, 781, 783, 784, 786 to 790, 792, 793, 795, 797, 798, 800 to
804, 807 to 820, 822, 823 and 65K825 inclusive and 67K1 to 285, 287 to 298, 300 to 302, 304 to 309,
311, 312, 314 to 318, 320, 323 to 329, 331 to 334, 336 to 338, 348 and 67K350 to 67K360 inclusive
7J100 Valve, 5J7977 Cylinder and 7J1920 Pump parts are shown on Pages 138, 139 and 140
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 1 of 2
Serial No. 65K773, 774, 775, 778, 780, 782, 785, 791, 794, 796, 799, 805, 806, 821, 824 and
65K826-Up and 67K286, 299, 303, 310, 313, 319, 321, 322, 330, 335, 339 to 347, 349 and 67K361-Up
6J349 Valve parts are shown on Page 134
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 2 of 2
Serial No. 65K773, 774, 775, 778, 780, 782, 785, 791, 794, 796, 799, 805, 806, 821, 824 and
65K826-Up and 67K286, 299, 303, 310, 313, 319, 321, 322, 330, 335, 339 to 347, 349 and 67K361-Up
7J100 Valve, 5J7977 Cylinder and 7J1920 Pump parts are shown on Pages 138, 139 and 140
LINES GP-STEERING
5J-9957 LINES GP-STEERING
5J9957 STEERING LINES GROUP
Also part of 7J6180 Hitch and Steering Arrangement listed on Page 195
PRESSURE REDUCING VALVE ASSEMBLY
9J-6514 PRESSURE REDUCING VALVE ASSEMBLY
9J6514 PRESSURE REDUCING VALVE ASSEMBLY
Serial No. 65K928-Up and 67K540-Up. Part of 2G600 Power Source
Seat Conversion Group listed on Pages 171A and 171B
VALVE GP
BRAKE VALVE ASSEMBLY
5D-3640 BRAKE VALVE ASSEMBLY
5D3640 BRAKE VALVE ASSEMBLY
Part of Brake Valve, Valves and Lines shown on Page 122
VALVE AS
4D-2287 VALVE AS
4D2287 VALVE ASSEMBLY
Part of 5D3640 Brake Valve Assembly
VALVE AS-DOUBLE CHECK
5D-3056 VALVE AS-DOUBLE CHECK
5D3056 DOUBLE CHECK VALVE ASSEMBLY
Part of Valves and Lines shown on Page 123
VALVE AS
6D-0856 VALVE AS
6D856 VALVE ASSEMBLY
Part of Brake Valve, Valves and Lines shown on Pages 122, 122A, 122C and 122D
VALVE AS
6D-1039 VALVE AS
6D1039 VALVE ASSEMBLY
Part of Brake Valve, Valves and Lines shown on Pages 122 and 122A
VALVE AS-CHECK
2R-0619 VALVE AS-CHECK
2R619 DOUBLE CHECK VALVE ASSEMBLY
Part of Emergency Brake Control shown on Page 132, 133A and 133C
VALVE AS-CHECK
4D-0487 VALVE AS-CHECK
4D487 VALVE GROUP
Part of Emergency Brake Control shown on Page 133
CHECK VALVE GROUP
6J-0349 CHECK VALVE GROUP
6J349 CHECK VALVE GROUP
Part of Steering Pump and Lines shown on Page 136
EXTERNAL CONTROL VALVE GROUP
7J-0100 EXTERNAL CONTROL VALVE GROUP
7J100 EXTERNAL CONTROL VALVE GROUP
Part of Steering Pump and Lines shown on Page 137
FLOW CONTROL AND RELIEF VALVE GROUP
7J-2231 FLOW CONTROL AND RELIEF VALVE GROUP
7J2231 FLOW CONTROL AND RELIEF VALVE GROUP
Serial No. 65K1 to 65K773 inclusive and 67K1 to 286 and 67K288 inclusive. Part of
7J651 Cushion Hitch Valve Group shown on Pages 156, 157A and 157C
FLOW CONTROL AND RELIEF VALVE GROUP
7J-2231 FLOW CONTROL AND RELIEF VALVE GROUP
7J2231 FLOW CONTROL AND RELIEF VALVE GROUP--Type 3
Serial No. 65K774-Up and 67K287 and 67K289-Up. Part of 7J651 Cushion Hitch
Valve Group shown on Pages 156, 157A and 157C
FLOW CONTROL AND RELIEF VALVE GROUP
7J-2231 FLOW CONTROL AND RELIEF VALVE GROUP
7J2231 FLOW CONTROL AND RELIEF VALVE GROUP--Type 1
Serial No. 65K774-Up and 67K287 and 67K289-Up. Part of 7J651 Cushion
Hitch Valve Group shown on Pages 156, 157A and 157C
FLOW CONTROL AND RELIEF VALVE GROUP
7J-2231 FLOW CONTROL AND RELIEF VALVE GROUP
7J2231 FLOW CONTROL AND RELIEF VALVE GROUP--Type 2
Serial No. 65K774-Up and 67K287 and 67K289-Up. Part of 7J651
Cushion Hitch Valve Group shown on Pages 156, 157A and 157C
SCRAPER CONTROL VALVE GROUP
6J-4930 SCRAPER CONTROL VALVE GROUP
6J4930 SCRAPER CONTROL VALVE GROUP--Part 1 of 2
Part of 6D5200 Scraper Pump, Tank and Lines Group shown on Pages 162 through 163G-2
6J60 Valve and 5J5427 Housing parts are shown on Page 170
SCRAPER CONTROL VALVE GROUP
6J-4930 SCRAPER CONTROL VALVE GROUP
6J4930 SCRAPER CONTROL VALVE GROUP--Part 2 of 2
Part of 6D5200 Scraper Pump, Tank and Lines Group shown on Pages 162 through 163G-2
VALVE AS-CHECK
2R-0618 VALVE AS-CHECK
2R618 DOUBLE CHECK VALVE GROUP
Part of 7J5107, 7J7210, 7D5920 and 8D9300 Parking Brake Control Groups
shown on Pages 190, 191, 192 & 192D
CYLINDER GP
STEERING CYLINDER GROUP
5J-7977 STEERING CYLINDER GROUP
5J7977 STEERING CYLINDER GROUP
Part of Steering Pump and Lines shown on Pages 136A and 137
STEERING CYLINDER GROUP
5J-8149 STEERING CYLINDER GROUP
5J8149 STEERING CYLINDER GROUP--7.25" Bore x 48.50" Stroke--2 Required
Also part of 7J6180 Hitch and Steering Arrangement listed on Page 195
STEERING CYLINDER GROUP
5J-8606 STEERING CYLINDER GROUP
5J8606 STEERING CYLINDER GROUP--Servo Master--1.50" Bore x 9.38" Stroke
Also part of 7J6180 Hitch and Steering Arrangement listed on Page 195
7D-4398 HITCH STEERING AND HYDRAULIC ARRANGEMENT
7D4398 HITCH, STEERING AND HYDRAULIC ARRANGEMENT
NON-CUSHION HITCH
FOR USE WITH 641B TRACTOR SERIAL NO. 65K1-UP
Factory Installation Only
7D-4399 HITCH STEERING AND HYDRAULIC ARRANGEMENT
7D4399 HITCH, STEERING AND HYDRAULIC ARRANGEMENT
NON-CUSHION HITCH
FOR USE WITH 651B TRACTOR SERIAL NO. 67K1-UP
Factory Installation Only
7J-6180 HITCH AND STEERING ARRANGEMENT
7J6180 HITCH AND STEERING ARRANGEMENT
ALSO PART OF 7D4398 AND 7D4399 ARRANGEMENTS
Factory Installation Only
STEERING GEAR GP
GEAR GP-STEERING
6D-5140 GEAR GP-STEERING
STEERING GEAR (6D5140 N/S)--Part 1 of 2
Serial No. 65K1 to 65K972 inclusive and 67K1 to 67K593 inclusive
GEAR GP-STEERING
6D-5140 GEAR GP-STEERING
STEERING GEAR (6D5140 N/S)--Part 2 of 2
Serial No. 65K1 to 65K972 inclusive and 67K1 to 67K593 inclusive
GEAR GP-STEERING
6D-5140 GEAR GP-STEERING
STEERING GEAR (6D5140 N/S)--Part 1 of 2
Serial No. 65K973-Up and 67K594-Up
GEAR GP-STEERING
6D-5140 GEAR GP-STEERING
STEERING GEAR (6D5140 N/S)--Part 2 of 2
Serial No. 65K973-Up and 67K594-Up
PUMP GP
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 1 of 2
Serial No. 65K1 to 772, 776, 777, 779, 781, 783, 784, 786 to 790, 792, 793, 795, 797, 798,
800 to 804, 807 to 820, 822, 823 and 65K825 inclusive and 67K1 to 285, 287 to 298, 300 to 302,
304 to 309, 311, 312, 314 to 318, 320, 323 to 329, 331 to 334, 336 to 338, 348 and 67K350 to
67K360 inclusive. 6J349 Valve parts are shown on Page 134
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 2 of 2
Serial No. 65K1 to 772, 776, 777, 779, 781, 783, 784, 786 to 790, 792, 793, 795, 797, 798, 800 to
804, 807 to 820, 822, 823 and 65K825 inclusive and 67K1 to 285, 287 to 298, 300 to 302, 304 to 309,
311, 312, 314 to 318, 320, 323 to 329, 331 to 334, 336 to 338, 348 and 67K350 to 67K360 inclusive
7J100 Valve, 5J7977 Cylinder and 7J1920 Pump parts are shown on Pages 138, 139 and 140
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 1 of 2
Serial No. 65K773, 774, 775, 778, 780, 782, 785, 791, 794, 796, 799, 805, 806, 821, 824 and
65K826-Up and 67K286, 299, 303, 310, 313, 319, 321, 322, 330, 335, 339 to 347, 349 and 67K361-Up
6J349 Valve parts are shown on Page 134
PUMP & LINES GP
6D-5050 PUMP & LINES GP
STEERING PUMP AND LINES (6D5050 N/S)--Part 2 of 2
Serial No. 65K773, 774, 775, 778, 780, 782, 785, 791, 794, 796, 799, 805, 806, 821, 824 and
65K826-Up and 67K286, 299, 303, 310, 313, 319, 321, 322, 330, 335, 339 to 347, 349 and 67K361-Up
7J100 Valve, 5J7977 Cylinder and 7J1920 Pump parts are shown on Pages 138, 139 and 140
HYDRAULIC PUMP ASSEMBLY
7J-1920 HYDRAULIC PUMP ASSEMBLY
7J1920 HYDRAULIC PUMP ASSEMBLY
Part of Steering Pump and Lines shown on Page 137
HYDRAULIC PUMP ASSEMBLY
6J-9896 HYDRAULIC PUMP ASSEMBLY
6J9896 HYDRAULIC PUMP ASSEMBLY
Part of Scraper Pump, Tank and Lines shown on Page 163

Information:

(For parts list, see above)

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}
Specifications
Filter<BR> (5J3270)
650-660-666 STEERING AND TRACTION CONTROL
Filter
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Filter<BR> (6J6750)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Hydraulic Oil Filters
631C, 637C, 641B, 650B, 651B, 660B & 666B WHEEL TRACTOR-SCRA
Service Magazine
Inspect And Clean Filter Group For Steering System{5068}
1981/04/13
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}
Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
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}
Service Magazine
Supplemental Steering System Available For Field Installation{4324,4306,4304}
1981/06/22
Color Coded Dust Caps for S&middot;O&middot;S Ports Will Be Available {7770}
2003/12/01
Information Release Memo, PELJ0481 , "Product Line Expansion for Caterpillar Low and Medium Pressure Hose and Coupling Products" {5057}
2005/02/21
Specifications
Hydraulic Pump
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Control Valve For Steering
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Hydraulic Tank
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Filter
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Cylinders
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Gear
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Follow-Up Cylinder For Steering (Sender)<BR> (5J8606)
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Follow-Up Cylinder For Steering (Receiver)<BR> (5J7977)
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Hydraulic Oil Filters
631C, 637C, 641B, 650B, 651B, 660B & 666B WHEEL TRACTOR-SCRA
Air Relief Valve<BR> (6B9664)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Pressure Protection Valve<BR> (6D918)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Check Valve<BR> (4D487)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Emergency Brake Control Valves<BR> (7D2316 &amp; 7K2738)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Parking And Emergency Brake Control Valve<BR> (6D3782)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Brake Control Valves<BR> (4D2287 &amp; 6G1576)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Inversion Valve<BR> (3S4904)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Quick Release Valves<BR> (5D470 &amp; 2G5170)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Quick Release And Holding Valve<BR> (6G593)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Retarder Control Valve<BR> (6D3943)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Regulators For Retarder Control Valve
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Air Horn Solenoid Valve<BR> (2G5694)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Brake Rotochambers<BR> (2J2184 &amp; 3D2744)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Brake Rotochambers<BR> (3J8323 &amp; 4J7973)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Brake Rotochambers With Parking Brake<BR> (5D3306, 6D2903, 6D6806, 6D6898 &amp; 7J6233)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Brake Actuator With Parking And Emergency Brake<BR> (9D8938)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Service Magazine
Inspection Procedure For Pin And Bushing Wear In Hitch Components And Steering Linkage{7109,7107,7106,4305,4303}
1980/09/29
Inspect And Clean Filter Group For Steering System{5068}
1981/04/13
Troubleshooting The Steering System{4316,4308,4303}
1981/04/27
New Hydraulic Tank Support{5056}
1981/06/01
Supplemental Steering System Available For Field Installation{4324,4306,4304}
1981/06/22
Clean Seat Assembly And Plug Assembly In Steering Valve Group When There Is A Steering System Failure{4307,4312,4322}
1982/02/15
New Yoke Bends To Prevent Damaged Rotochamber{4262}
1982/05/17
Change Made To Assembly Procedure For Brake Actuators{4262}
1983/03/14
New Breaker Relief Valve Lowers Pressure And Prevents Vacuum In Hydraulic Tank{5056,5065}
1977/03/28
More Separate Components Of Brake Rotochamber Now Available For Parts Service{4262}
1977/08/08
Stronger Front Support For Hydraulic Tank{5056}
1977/08/22
New Tube Assemblies And Elbows In Radiator, Water Lines And Brake Oil Cooler Groups Will Prevent Loose Hose Connections{1380,1353,1365}
1978/04/03
Correct Alignment Of Yokes And Drive Shaft Will Prevent Excessive (Too Much) Runout{3253}
1978/09/25
New Brake Control Valve Group Used In Brake Control Group{4265}
1978/10/30
New Relief Valve And Master Cylinder Used In Steering Follow-Up System{4315,4322}
1978/10/30
Seal And Valve Repair Kit Available for 2G3537 Relay Valve{4280}
1988/10/10
Improved Return Line Connection In Hydraulic Tank{5056,5057}
1979/03/19
New Hydraulic Tank And Improved Support Assembly{5056}
1979/05/28
FT1451 Bolt Can Be Used To Retract Brake Actuator (Rotochamber){0611,4262}
1979/07/09
Splash Shields Added To Caterpillar Fuel Injection Test Bench{0652}
1979/08/13
Clean Seat Assembly And Plug Assembly In Steering Valve Group When There Is A Steering System Failure{4307,4312,4322}
1982/02/15
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/01/27
Special Instruction
Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310}
Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310}
Disassembly and Assembly
Steering Gear
641-651-657 TRACTOR VEHICLE SYSTEMS
Special Instruction
Installation Of 2G9715 Supplemental Steering Pump Arrangement{4306}
Installation Of 2G9715 Supplemental Steering Pump Arrangement{4306}
Specifications
Steering Hydraulic Pump For Use With Supplemental Steering<BR> (3G6846)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Supplemental Steering Hydraulic Pump And Valve (Optional)<BR> (9J729)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Check Valve For Supplemental Steering<BR> (9J3383)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Service Magazine
Supplemental Steering System Available For Field Installation{4324,4306,4304}
1981/06/22
Speed Adjustment Screw For Supplemental Steering Pump Changed {4324}
1981/11/02
Service Parts Available For Supplemental Steering Pump Groups {4324,5073}
1998/02/16
Special Instruction
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}
Tool Operating Manual
HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000}
HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000}
4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057}
4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 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}
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}
Bench Test Procedures
Service Magazine
Splash Shields Added To Caterpillar Fuel Injection Test Bench{0652}
1979/08/13
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01
Test Kit Checks Oil Coolers for Leaks {0768, 0781, 0783, 0784}
2004/12/27
Specifications
Steering Relief Valve<BR> (4J2555)
650-660-666 STEERING AND TRACTION CONTROL
Traction Control Relief Valve<BR> (4J2575)
650-660-666 STEERING AND TRACTION CONTROL
Control Valve For Steering
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Supplemental Steering Hydraulic Pump And Valve (Optional)<BR> (9J729)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Control Valve<BR> (9J6347)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Check Valve For Supplemental Steering<BR> (9J3383)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Air Horn Solenoid Valve<BR> (2G5694)
631C, 633C, 641B, 650B, 651B & 660B WHEEL TRACTOR-SCRAPERS A
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Contamination Control Guidelines
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}
Disassembly and Assembly
Steering Control Valve
641-651-657 TRACTOR VEHICLE SYSTEMS
Service Magazine
Clean Seat Assembly And Plug Assembly In Steering Valve Group When There Is A Steering System Failure{4307,4312,4322}
1982/02/15
New Solenoid Valve In Apron Control Circuit Has Stronger Construction{5050,5300}
1977/03/28
New Relief Valve And Master Cylinder Used In Steering Follow-Up System{4315,4322}
1978/10/30
Seal And Valve Repair Kit Available for 2G3537 Relay Valve{4280}
1988/10/10
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01
Reuse And Salvage Guidelines
Thermal Spray Procedures for OHT and WTS Front Wheel - Bearing Bores {0679, 4006, 4201}
Thermal Spray Procedures for OHT and WTS Front Wheel - Bearing Bores {0679, 4006, 4201}
Special Instruction
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Specifications
Cylinders
650-660-666 STEERING AND TRACTION CONTROL
Steering Cylinders
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Follow-Up Cylinder For Steering (Sender)<BR> (5J8606)
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Follow-Up Cylinder For Steering (Receiver)<BR> (5J7977)
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Follow-Up Cylinder For Steering (Sender)<BR> (5J8606 &amp; 3G6904)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Follow-Up Cylinder For Steering (Receiver)<BR> (5J7977 &amp; 9J8774)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Cylinders<BR> (5J8149 &amp; 3G9689)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
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}
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}
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 Follow-Up Cylinder
641-651-657 TRACTOR VEHICLE SYSTEMS
Steering Cylinder
641-651-657 TRACTOR VEHICLE SYSTEMS
Service Magazine
Improved Pivot Pin Assemblies Now Used Between End Of Steering Cylinder And Gooseneck {4303,6209,7107}
1980/01/07
Inspection Procedure For Pin And Bushing Wear In Hitch Components And Steering Linkage{7109,7107,7106,4305,4303}
1980/09/29
Troubleshooting The Steering System{4316,4308,4303}
1981/04/27
Hardened Locknut For Piston In Steering Follow-Up Cylinder{4315}
1982/06/21
New Relief Valve And Master Cylinder Used In Steering Follow-Up System{4315,4322}
1978/10/30
New U-Cup Seal And Spacer(s) Replace Cylinder Rod Packing Seal {5101,5102,5103,5104,5213,5223,5229,5265}
1996/06/10
Correction to Service Magazine , "Inspection Procedure for Pin and Bushing Wear in Hitch Components and Steering Linkage for Wheel Tractor-Scrapers" {4305, 7106, 7107, 7108, 7109}
2000/05/15
New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2001/09/04
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
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30
Specifications
Steering Gear Assembly<BR> (4D6590)
650-660-666 STEERING AND TRACTION CONTROL
Steering Gear
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Gear<BR> (6D5140)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Disassembly and Assembly
Steering Gear
641-651-657 TRACTOR VEHICLE SYSTEMS
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}
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}
Reuse And Salvage Guidelines
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 1, 2, and 3) {5061, 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 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {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}
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}
Service Magazine
Test Kit Checks Oil Coolers for Leaks {0768, 0781, 0783, 0784}
2004/12/27
Specifications
Filter<BR> (5J3270)
650-660-666 STEERING AND TRACTION CONTROL
Hydraulic Tank
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Filter
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
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
Service Magazine
Improved Block And Plate Assembly Used To Give Stability To Hydraulic Tank{5056}
1980/02/04
New Hydraulic Tank Support{5056}
1981/06/01
New Breaker Relief Valve Lowers Pressure And Prevents Vacuum In Hydraulic Tank{5056,5065}
1977/03/28
Stronger Front Support For Hydraulic Tank{5056}
1977/08/22
Stronger Front Support For Hydraulic Tank{5056}
1977/09/26
Bar Is Used To Prevent Possible Damage To The Hydraulic Tank Support{5056,4059,7150}
1978/11/27
Improved Return Line Connection In Hydraulic Tank{5056,5057}
1979/03/19
New Hydraulic Tank And Improved Support Assembly{5056}
1979/05/28
Special Instruction
Installation of Vickers Vane Pumps With Two Seals on the Drive Shaft{5055}
Installation of Vickers Vane Pumps With Two Seals on the Drive Shaft{5055}
Installation Of Vickers Vane Pumps With Two Seals On The Drive Shaft{5055}
Installation Of Vickers Vane Pumps With Two Seals On The Drive Shaft{5055}
Installation Of 2G9715 Supplemental Steering Pump Arrangement{4306}
Installation Of 2G9715 Supplemental Steering Pump Arrangement{4306}
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}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Specifications
Steering Pump<BR> (3D2063)
650-660-666 STEERING AND TRACTION CONTROL
Steering &amp; Traction Control Pump<BR> (7J596)
650-660-666 STEERING AND TRACTION CONTROL
Hydraulic Pump
631-637-641-651-657 WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Hydraulic Pump<BR> (7J1920)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Hydraulic Pump<BR> (9J5054)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Steering Hydraulic Pump For Use With Supplemental Steering<BR> (3G6846)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Supplemental Steering Hydraulic Pump And Valve (Optional)<BR> (9J729)
641B, 651B & 657B WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
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}
Reuse And Salvage Guidelines
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}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {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}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
Information Release Memo
CAT REMAN EXPANDS HYD GEAR &amp; PISTON PUMP &amp; MOTOR OPTIONS
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
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}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Disassembly and Assembly
Steering Pump
641-651-657 TRACTOR VEHICLE SYSTEMS
Service Magazine
Supplemental Steering System Available For Field Installation{4324,4306,4304}
1981/06/22
Speed Adjustment Screw For Supplemental Steering Pump Changed {4324}
1981/11/02
Service Parts Available For Supplemental Steering Pump Groups {4324,5073}
1998/02/16

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