TM-9-2520-272-40 Direct Support for M113A3 X200-4A Transmission 2520-01-397-1074 Download
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TM 9-2520-272-40 0008 CAUTION Be careful to avoid letting dirt get into the control valve assemblies when top cover assembly is removed. Contamination of control valves can cause transmission failure. NOTE Control valve assemblies are removed from transmission with solenoids attached. Wiring harness does not have to be removed to remove control valve assemblies, except for wiring harness ground connector. One bolt and washer are removed from control valve assembly when harness ground connector is removed. Make sure transmission is in upright position on f oor or work table. No solenoid should be removed from control valve assemblies unless test procedures have established that solenoid malfunction exists. When necessary to replace a solenoid or to repair a solenoid connector, refer to Replace Solenoids and Terminals, WP 0070. 0008‐2