TM-9-2350-247-20-2 Unit Maintenance Manual Volume 2 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-2 REPLACE TRAILER WIRING HARNESS — Continued 0301 00 C A U T I O N Circuit numbers are identified by marker bands on each lead. Circuits 21 (5), 22 (6), and 24 (7) are split. One lead from each circuit feeds the taillight. The other lead feeds the trailer wiring harness. Circuit 23 (8) feeds only the trailer wiring harness. Do not disconnect taillight leads when removing trailer wiring harness. 3. Disconnect circuit 21 (5), 22 (6), and 24 (7) leads that go to trailer wiring harness. Disconnect circuit 23 (8). Do not disconnect taillight leads. 0301 00-2