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525C Wheel Skidder 52500001-UP (MACHINE) POWERED BY C7 Engine BRAKING SYSTEM Caterpillar SIS




Parts group 525C:

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BRAKING SYSTEM

Information:

(For parts list, see above)

Operation and Maintenance Manual
Brake Accumulator - Check
525C, 535C and 545C Wheel Skidders
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}
Specifications
Brake Accumulator
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

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}
Systems Operation
Brake Accumulator
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Testing and Adjusting
Brake Accumulator - Test and Charge
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Disassembly and Assembly
Brake Accumulator - Remove and Install
525C, 535C and 545C Wheel Skidders Machine Systems
Specifications
Parking Brake Actuator
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Testing and Adjusting
Parking Brake - Manual Release
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Parking Brake Actuator - Adjust
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Disassembly and Assembly
Parking Brake Actuator - Remove
525C, 535C and 545C Wheel Skidders Power Train
Parking Brake Actuator - Install
525C, 535C and 545C Wheel Skidders Power Train
Operation and Maintenance Manual
Brake Discs - Check
525C, 535C and 545C Wheel Skidders
Parking Brake Manual Release
525C, 535C and 545C Wheel Skidders
Braking System - Test
525C, 535C and 545C Wheel Skidders
Specifications
Parking Brake Actuator
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Parking Brake
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Service Brakes
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake and Planetary
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Power Train

Tool Operating Manual
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
Systems Operation
Parking Brake
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Service Brakes
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Reuse And Salvage Guidelines
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
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}
Testing and Adjusting
Service Brakes - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Parking Brake - Manual Release
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Service Brake Wear Indicator - Check
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Service Brake System Pressure - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Parking Brake - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Parking Brake Actuator - Adjust
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Disassembly and Assembly
Service Brake - Remove and Install
525C, 535C and 545C Wheel Skidders Power Train
Parking Brake Actuator - Remove
525C, 535C and 545C Wheel Skidders Power Train
Parking Brake Actuator - Install
525C, 535C and 545C Wheel Skidders Power Train
Parking Brake - Remove
525C, 535C and 545C Wheel Skidders Power Train
Parking Brake - Install
525C, 535C and 545C Wheel Skidders Power Train
Service Magazine
Operation and Maintenance Manual
Brake Accumulator - Check
525C, 535C and 545C Wheel Skidders
Specifications
Pressure Switch (Brake Accumulator Charge)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Foot Brake Control (Pedal)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Pressure Switch (Parking Brake Oil)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake Control Valve (Service)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Accumulator Charging Valve (Brake)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Systems Operation
Brake Accumulator
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Accumulator Charging Valve (Brake)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake Control Valve (Service)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Pressure Switch (Parking Brake Oil)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Pressure Switch (Brake Accumulator Charge)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake Control Valve (Parking)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking 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}
Testing and Adjusting
Foot Brake Control (Pedal) - Adjust
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake System Air - Purge
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake Accumulator - Test and Charge
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Accumulator Charging Valve (Brake) - Test and Adjust
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Service Brake System Pressure - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Parking Brake System Pressure - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Troubleshooting
MID 039 - CID 0627 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0627 - FMI 04
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

Disassembly and Assembly
Brake Control Valve (Service) - Disassemble
525C, 535C and 545C Wheel Skidders Machine Systems
Brake Control Valve (Service) - Assemble
525C, 535C and 545C Wheel Skidders Machine Systems
Brake Control Valve (Service) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems
Brake Control Valve (Service) - Install
525C, 535C and 545C Wheel Skidders Machine Systems
Brake Accumulator - Remove and Install
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Install
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Install
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Disassemble
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Assemble
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Disassemble
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Assemble
525C, 535C and 545C Wheel Skidders Machine Systems
Service Magazine
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
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
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 Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR TIGHTENING THE HYDRAULIC FITTINGS TO THE CORRECT TORQUE ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS
PRODUCT IMPROVEMENT PROGRAM FOR TIGHTENING THE HYDRAULIC FITTINGS TO THE CORRECT TORQUE ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-China
Service Letter-Asia
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 Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR TIGHTENING THE HYDRAULIC FITTINGS TO THE CORRECT TORQUE ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS
PRODUCT IMPROVEMENT PROGRAM FOR TIGHTENING THE HYDRAULIC FITTINGS TO THE CORRECT TORQUE ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS
Testing and Adjusting
Brake System Air - Purge
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking 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
Special Instruction
Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}
Tool Operating Manual
Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
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}
Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}
Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
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}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
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
Specifications
Brake Control Valve (Service)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Solenoid Valve and Manifold (Parking Brake Control)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Accumulator Charging Valve (Brake)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Systems Operation
Accumulator Charging Valve (Brake)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake Control Valve (Service)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Brake Control Valve (Parking)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking 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}
Testing and Adjusting
Accumulator Charging Valve (Brake) - Test and Adjust
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Parking Brake System Pressure - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Braking System

Disassembly and Assembly
Brake Control Valve (Service) - Disassemble
525C, 535C and 545C Wheel Skidders Machine Systems
Brake Control Valve (Service) - Assemble
525C, 535C and 545C Wheel Skidders Machine Systems
Brake Control Valve (Service) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems
Brake Control Valve (Service) - Install
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Install
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Install
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Disassemble
525C, 535C and 545C Wheel Skidders Machine Systems
Solenoid Valve and Manifold (Parking Brake Control) - Assemble
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Disassemble
525C, 535C and 545C Wheel Skidders Machine Systems
Accumulator Charging Valve (Brake) - Assemble
525C, 535C and 545C Wheel Skidders Machine Systems
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
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}
Special Instruction
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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
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}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
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}
Bench Test Procedures
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
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