TM 9--2350--292--20--20381 00--1SERVICE BRAKE PUMP AND MOTOR ASSEMBLY REPLACEMENT0381 00THIS WORK PACKAGE COVERS:Removal, InstallationINITIAL SETUP:Tools and Special ToolsGeneral mechanic’s tool kit (item 1, WP 0717 00)Materials/PartsLockwashers (4) (item 10, WP 0718 00)Grommets (4) (item 50, WP 0718 00)Safety goggles (item 93, WP 0716 00)Equipment ConditionsVehicle parked on level surface with tracks blockedand brakes released (TM 9--2350--292--10)Vehicle MASTER switch OFF (TM 9--2350--292--10)Battery power disconnected (WP 0256 00)Subfloor plates #14 and #16 removed(WP 0454 00)Hydraulic hoses disconnected from brake pump andmotor assembly (WP 0360 00 or WP 0361 00)WARNINGWARNINGDo not work on hydraulic lines or fittings when system ispressurized. Hydraulic fluid under pressure can causepersonnel injury. Depressurize brake system by steppingon the brake pedal several times to bleed off the hydrau-lic pressure. Make sure brake pressure gauge indicateszero.Removal1. Disconnect wiring harness 4W110 connector P1 (1) from brake pump and motor assembly (2).2. Remove four screws (3), four lockwashers (4), four flat washers (5), four grommets (6), wiring harness 4W110wire GND (7), and brake pump and motor assembly (2) from vehicle. Discard lockwashers and grommets.3. Inspect parts for damage and replace as required.Figure 174FORWARD1276543
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