TM 9-2350-277-20-1
ENGINE OVERHEATSContinued
0014 00
9Y
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.
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 relieve pressure between 13 and 15
psi pressure?
YES
NO
9YN
1. Refill cooling system (WP 0227 00).
2. Replace auxiliary tank filler cap
(WP 0230 00).
3. Verify no faults found.
0014 00-4