Front Suspension (Cylinder) - Purge and Charge
Refer to Special Instruction, REHS4445, "Servicing the Suspension Cylinders for Off-Highway Trucks" for any information concerning suspension cylinders. The Special Instruction includes the tooling, the pressures, and the correct procedures for purging oil and nitrogen from the suspension cylinders on certain off-highway trucks. The Special Instruction also includes the tooling, the pressures, and the correct procedures for charging oil and nitrogen into the suspension cylinders that are used on certain off-highway trucks.
Caterpillar Information System:
14L Motor Grader Engine - Remove and Install
770G and 772G Off-Highway Truck Systems Rear Suspension (Cylinder) - Purge and Charge
2013/11/21 New Ether Aid Line Components Are Used On Certain C175 Off-Highway Truck Engines {1456}
994K Wheel Loader Stairway (Powered) Operation - If Equipped
C7 and C9 Industrial Engines Power Is Intermittently Low or Power Cutout Is Intermittent
2014/01/14 A New Torsional Coupling Assembly and Flywheel Is Now Used on Certain 14M and 16M Motor Graders {3252, 3279}
770G and 772G Off-Highway Truck Systems Piston Pump (Steering) Pressure - Test and Adjust
770G and 772G Off-Highway Truck Systems Control Manifold (Steering) - Test and Adjust
14L Motor Grader Temperature Sensor (Catalyst Inlet) - Remove and Install
Installation of the 351-8997 Air Lines Gp for Certain 797F Off-Highway Truck Engines{1071} Installation of the 351-8997 Air Lines Gp for Certain 797F Off-Highway Truck Engines{1071}
988K Wheel Loader, 834K Wheel Dozer and 836K Compactor Machine Systems Steering Neutralizer Valve - Remove and Install
14L Motor Grader Solenoid Valve (ARD Fuel) - Remove and Install - Pilot
2013/12/06 Correction to Disassembly and Assembly , "Parking Brake - Remove" for Certain R1600G and R1600H Load Haul Dump Machines {4267}
2013/12/06 Correction to Disassembly and Assembly , "Parking Brake - Disassemble" for Certain R1600G Load Haul Dump Machines {4267}
2013/12/06 Correction to Disassembly and Assembly , "Parking Brake - Assemble" for Certain R1600G Load Haul Dump Machines {4267}
2013/12/06 Correction to Disassembly and Assembly , "Parking Brake - Install" for R1600H Load Haul Dump Machines {4267}
C4.4 Industrial Engine Engine Oil and Filter - Change
771D Off-Highway Truck TA2 Technical Inspection{0372, 1000, 7000, 753T, 7565} 771D Off-Highway Truck TA2 Technical Inspection{0372, 1000, 7000, 753T, 7565}
14L Motor Grader Relay (ARD Nozzle Heater) - Remove and Install
14L Motor Grader Air Control Valve (ARD Combustion) - Remove and Install
2013/11/18 An Improved Differential Lock Oil Filter Element Is Now Used on Certain 24M Motor Grader {3004}
836K Landfill Compactor and 834K Wheel Dozer Machine Systems Hydraulic Tank Guard - Remove and Install
2014/03/25 New Exhaust Manifolds Are Used on 797 and 797B Off-Highway Trucks Equipped with 3524 Engines {1059}
2014/03/05 New Chassis Software Is Now Available On Certain F Series Large Off-Highway Trucks {7620}