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 ENGINE WILL NOT REACH OPERATING TEMPERATURE 0009 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Unit P e r s o n n e l R e q u i r e d Unit Mechanic 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) NOTE M548A1 and M548A3 troubleshooting procedures are the same. T 1. Install air intake grille cover (see your -10). 2. Start and run engine for 3 to 5 minutes at 800 RPM (see your -10). On M548A1, run engine with right and left steering levers locked and transmission in 2-3 range. 3. Stop engine (see your -10). 4. Does engine reach operating temperature? YES NO TN 1. Go to coolant temperature gauge malfunctions (WP 0053 00). 2. Y 1. Replace engine thermostat ( WP 0218 00 or notify your supervisor). 2. Verify no faults found. 0009 00-1/2 blank