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 TRANSMISSION DOES NOT HOLD 2ND POSITION 0068 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s General Mechanic’s Tool Kit (WP 0926 00, Item 65) Multimeter (WP 0926 00, Item 30) Electrical Connector Pliers (WP 0926 00, Item 31) P e r s o n n e l R e q u i r e d Unit Mechanic Helper (H) R e f e r e n c e s See your -10 E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) Transmission in 1-2 position Trim vane lowered (see your -10) Power plant access door open (see your -10) T 1. Remove harness 12349810 plug (1) from transmission jack (2). 2. Turn MASTER SWITCH to ON. 3. Measure voltage between each socket on harness 12349810 plug (1) and ground. Multimeter should read 18 volts or more at socket A (3), C (4), E (5), and G (6), and read 0 volts for all remaining sockets. 4. Does multimeter read less than 18 volts at sockets A (3), C (4), E (5), and G (6), or more than 0 volts at all remaining sockets? YES NO TN 1. Faulty transmission. Beyond unit maintenance repair. 2. Notify supervisor. 0068 00-1