Drive Motor Brake Piston Travel Specifications{4250,6604}
Usage:
CB-214B/CB-224B ( 6LF );
CB-434 ( 3TF );
CB-534 ( 2YF, 2EG );
CP-563 ( 1YJ );
CS-563 ( 8XF ) Compactors
The drive motor brake piston travel specifications are listed in the chart. Engage and release the brake with a dial indicator in position to measure brake piston (1) travel. Record the amount of brake piston travel and compare it to the specifications in the chart. Use this information to determine the amount of shims (2) required. Make note of this information in the appropriate Service Manual Specifications Module.
Drive motor brake.
Caterpillar Information System:
1991/07/08 Grade/Slope Connector May Be Wired Incorrectly{5216}
1991/07/08 Right Deck Door May Contact Positive Battery Cable{7257,1402,7253}
1991/07/08 Add Drain Hole To Battery Box To Prevent Battery Damage{7257,1401}
1991/07/08 Crown Chain Tensioner Available For VIP Screeds{6647,6640}
1991/07/08 New Flywheel Cover In Input Shaft Group Prevents Dust-Induced Failures Of Starter Drives{1157}
1991/07/08 Operation Of Brake Accumulator Warning Light{7416,4263}
1991/07/08 Correct Margin Pressure For 416 Turbo Plus Backhoe Loaders{5086,5070,5084}
1991/07/08 3T2739 Fire Sensor Switch Assembly Canceled; Special Instruction Available To Install New Switch Assembly{7401}
1991/07/08 Remote Mounted Air Conditioner Condenser Group Required When Converting From Folded Core Radiator To Multiple Row Module Radiator On Machines Equipped With 1W9447 or 1W4559 Radiator Groups{1805,1801,1353}
1991/07/08 Stronger Bearing Clamps For Rear Suspension A-Frames{7200,7050}
1991/07/08 New Brake Hoses And Support Hoses Are More Resistant To Wear{4257}
1991/07/08 Procedure To Prevent Rear Wheel Bearing Cones From Rotating On Axle Housing{4234,4205}
1991/07/08 7X9279 Propel Pump Now Has Serviced Parts{5070}
1991/07/08 New Water Pump Assembly Used In Water Spray Group{6609}
1991/07/08 Caterpillar Original Equipment White And Yellow Paint Is Available In Aerosol Cans For Touch-Up Purposes{0652,7559,7581}
1991/07/08 Dowel Hole Removed From 8N3946 Governor Housing Improves Service Life{1287}
1991/07/08 New Crankshaft Seal Groups Provide Increased Protection From Dirt And Dust{1160,1161}
1991/07/22 New Final Drive Thrust Washers {4093,4056}
1991/07/22 New Hydraulic Oil Temperature Switch Harness Assembly Used {1408,1402,5731,5734,7413,7488,7490,7553,7556}
1991/07/22 Lubricate Bearings In Brake Actuator Lever To Prevent Moisture Damage {4269}
1991/07/22 Automatic Dust Caps Can Be Replaced With Manual Dust Caps To Eliminate Interference With Male Couplers {5057,6129}
1991/07/22 Improved Parts And Linkage Adjustment For Grapple Control Prevents Slow Tong Speeds {5550}
1991/07/22 New Hydraulic Flow Switches Available {7332,7492}
1991/07/22 Actual Gear Switch Now Has Clear Cover {3173,3168}