TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 TACHOMETER MALFUNCTIONS—Continued 0116 00 A2Y 1. Has tachometer cable flexible core been serviced? YES NO A2YN 1. Service flexible core (WP 0858 00). 2. Verify no faults found. A3Y 1. Repair/replace tachometer cable assembly (WP 0865 00 or WP 0864 00). 2. Verify no faults found. 0116 00-3/4 blank