TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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CONTINUITY TEST Change 1 2-567 TM 9-2320-366-20-1 (1) Remove two screws and lens cover from LH cab marker light base. (2) Remove LH cab marker light lamp from socket. (3) Remove four screws from LH cab marker light base. Do not let wires slip through hole into cab structure. If wires slip into cab structure, vehicle will need further disassembly to retrieve wires. (4) Remove nut, lockwasher, terminal lug TL133, and lockwasher from LH cab marker light base. Discard lockwashers. (5) Extend base and disconnect connector P129 from marker light connector. (6) Remove gasket from LH cab marker light base. Discard gasket. (7) Set multimeter to ohms. (8) Connect positive (+) probe of multimeter to terminal lug TL130. (9) Connect negative (-) probe of multimeter to terminal lug TL133 and note reading on multimeter. NOTE (10) If continuity is not present, repair wire 3098 from terminal lug TL130 to terminal lug TL133 (para 2-45) or replace LH door and cab marker lights cable assembly (para 7-61). (11) If continuity is present, replace LH door marker light (para 7-38). (12) Install gasket on LH cab marker light base. (13) Connect marker light connector to connector P129. (14) Install lockwasher, terminal lug TL133, lockwasher, and nut on back of LH cab marker light base. (15) Install LH cab marker light base on vehicle with four screws. (16) Install LH cab marker light lamp in socket. (17) Install lens cover on base with two screws. (18) Install gasket on LH door marker light base. (19) Connect marker light connector to connector P130. (20) Install lockwasher, terminal lug TL130, lockwasher, and nut on back of base. (21) Install LH door marker light base on vehicle with four screws. (22) Install LH door marker light lamp in socket. (23) Install lens cover on base with two screws.