3-65. SURGE TANK REPLACEMENT
This task covers:
a. Removal
b. Installation
a. Removal
1.
Loosen clamp (3) and disconnect surge tank-to-radiator vent hose (6) from surge tank (2).
2.
Loosen clamp (4) and disconnect surge tank-to-water crossover vent hose (5) from surge tank (2).
3.
Loosen clamp (9) and disconnect surge tank-to-lower radiator hose (8) from surge tank (2).
4.
Open two clamps (1) on surge tank (2) and bracket (10).
5.
Disconnect surge tank overflow hose (7) and remove surge tank (2) from bracket (10).
NOTE
Tag hoses prior to disconnection.
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Maintenace and repair shop equipment:
automotive (Appendix B, Item 2)
Manual References
TM 9-2320-387-24P
Equipment Condition
Cooling system drained, as required (para. 3-61).
Maintenance Level
Unit
b. Installation
1.
Install surge tank (2) on bracket (10) with two clamps (1).
2.
Connect surge tank-to-lower radiator hose (8) to surge tank (2) and tighten clamp (9).
3.
Connect surge tank-to-water crossover vent hose (5) to surge tank (2) and tighten clamp (4) to
10-20 lb-in. (1-2 N•m).
4.
Connect surge tank-to-radiator vent hose (6) to surge tank (2) and tighten clamp (3) to 10-20 lb-in.
(1-2 N•m).
5.
Connect surge tank overflow hose (7) to surge tank (2).
TM 9-2320-387-24-1
3-120 Change 1
FOLLOW-ON TASK: Fill cooling system (para. 3-61).
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