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 0014 01--5 Change 2 YES NO 1. Drain cooling system until auxiliary tank is empty (WP 0227 00). 2. Loosen hose clamp (1) on hose (2) at auxiliary tank (3). 3. Remove hose (2) from auxiliary tank (3). 4. Allow coolant to drain from elbow (4) on auxiliary tank (3). Use clean suitable container to catch coolant. 5. Install pipe plug (5) in hose (2) using hose clamp (1). 6. Remove elbow (4) from auxiliary tank (3). 7. Install bushing (6) on auxiliary tank (3). 8. Install radiator pressure tester (7) to bushing (6). 9. Pump system no higher than 15 psi pressure. 10. Does auxiliary tank filler cap (8) relieve pressure between 13 and 15 psi pressure? 1. Refill cooling system (WP 0227 00). 2. Replace auxiliary tank filler cap (WP 0230 00). 3. Verify no faults found. 9Y 9YN WARNING Hot parts can burn you. Allow parts to cool before working on or near them. If necessary, use heat protective gloves to work on hot parts. E O VERHEAT S ( NEW VSF D CONF IGURAT ION) - Co n t in u e d ENGIN 0014 01