TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 HI TEMP TRANS OIL INDICATOR COMES ON (M548A1)—Continued 0032 00 Y 1. Turn MASTER SWITCH OFF. 2. Inspect transmission oil cooler hoses (1) for blockage and/or damage. 3. Are transmission oil cooler hoses free from blockage and serviceable? YES NO YN 1. Clear blockage or replace transmission oil cooler hoses (WP 0318 00). 2. Verify no faults found. 2Y 1. Connect engine harness circuit 327 plug to transmission oil high temperature thermostatic switch. 2. Is HI TEMP TRANS OIL indicator off? YES NO 2YN 1. Replace transmission oil high temperature thermostatic switch (WP 0286 00). 2. Verify no faults found. 3Y 1. Suspected faulty oil cooler/oil pump. 2. Notify your supervisor 0032 00-2