Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474} Caterpillar


Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}

Usage:

769C 01X
Caterpillar Products: All

Introduction

The procedure to discharge and service ride control accumulators has been updated. Use the solution that is identified below to discharge and service the ride control accumulator.

Problem

Currently there are several different styles of nitrogen charging valves on ride control accumulators. Some Testing and Adjusting manuals may not provide the correct instructions to discharge and service the accumulators equipped with the different nitrogen charging valves.

Solution

Refer to Special Instruction, REHS5464, "Accumulator Discharging and Charging Procedures" for the identification of the charging valves, required tooling, discharging procedures, and charging procedures.

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