TM-9-2350-277-20-3 Unit Maintenance Manual Volume 3 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-3 REPLACE BLACKOUT MARKER LIGHT — Continued 0307 00 INSTALLATION 1. Install blackout marker light (2), new lockwasher (5), washer (4), and nut (3) on hull bracket. 2. Connect circuit 20 lead (1) to rear of marker light (2). FOLLOW-THROUGH STEPS 1. Connect battery ground strap (WP 0337 00), (WP 0338 00), or (WP 0339 00). 2. Turn MASTER SWITCH ON (see your -10). 3. Turn blackout marker light switch on to check that light works right (see your -10). 4. Turn all switches OFF (see your -10). END OF TASK 0307 00-2