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 1ST POSITION—Continued 0067 00 3Y 1. Install harness 12349810 plug on harness 12349813 jack at carrier bulkhead. 2. Replace faulty transmission controller switch (WP 0389 00). 3. Perform pin to pin check (WP 0060 00). 4. Verify no faults found . 0067 00-3/4 blank