TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 INFRARED PERISCOPE WORKS IMPROPERLY — Continued 0040 00 B5Y 1. Faulty I.R. periscope. 2. Install original I.R. power pack (WP 0291 00 or WP 0293 00). Beyond unit maintenance repair. 3. Notify your supervisor. 0040 00-5/6 blank