TM 10-3930-675-20-20076 00-1TOPHANDLER JUNCTION BOX MAINTENANCE0076 00THIS WORK PACKAGE COVERSTophandler Electronic Control Unit (ECU): Removal,InstallationRelay: Removal, InstallationINITIAL SETUPTools and Special ToolsTool kit, general mechanic’s (Item 31, WP 0204 00)Materials/PartsTag, marker (Item 28, WP 0203 00)ReferencesWP 0197 00WP 0199 00Equipment ConditionMaster battery switch in OFF positionTOPHANDLER ELECTRONIC CONTROL UNIT (ECU) REMOVALNOTETophandler ECU is located inside junction box at end of boom, above tophandler. Tophandler ECU is identi-fied as no. 791 on system electrical diagrams (WP 0199 00).1.Loosen six screws (1) and remove cover (2) of tophandler junction box (4). Note that three circuit breakers (5) should bein ON position.2.Inspect rubber seal (3) of cover (2). Replace only if damaged.12345
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
