TM 9-2320-272-24-1
THIS TASK COVERS:
a. Radiator Vent and Manifold Return
c. Surge Tank Installation
Hoses Removal
d. Radiator Vent and Manifold Return Hoses
b. Surge Tank Removal
Installation
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
M939/A1
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit (Appendix E, Item 1)
Torque wrench (Appendix E, Item 144)
Hood raised and secured (TM 9-2320-272-10).
Parking brake set (para. 3-301).
MATERIALS/PARTS
Right splash shield removed (TM 9-2320-272-10).
Four keywashers (Appendix D, Item 267)
Cooling system drained as required (para. 3-63).
Locknut (Appendix D, Item 288)
Antiseize tape (Appendix C, Item 72)
1.
Disconnect radiator vent hose (7) from adapter (13) on radiator (8).
2.
Remove adapter (13) and elbows (12) and (11) from radiator (8).
3.
Remove screw (5), washer (6), hose clamp (4), and spacer (10) from engine bracket (9).
4.
Disconnect manifold return hose (2) from elbow (3) on water manifold (14).
5.
Remove manifold return hose (2) and radiator vent hose (7) from surge tank (1).
6.
Remove elbow (3) from water manifold (14).
1.
Remove cap (15) from surge tank (1) and disconnect cap (15) from retaining pin (16).
2.
Remove pin (19) and chain (17) from surge tank support (24).
3.
Remove screw (18), washer (21), and surge tank support extension (28) from surge tank (1).
4.
Remove locknut (23), screw (20), and surge tank support (24) from lifting eye (22). Discard locknut (23).
5.
Loosen clamp (27) and disconnect engine oil cooler hose (26) from surge tank (1).
6.
Unlock four keywashers (30) and remove four screws (29), keywashers (30), washers (31), and two
exhaust manifold clamps (32) from cylinder head (25). Discard keywashers (30).
7.
Remove surge tank (1) from vehicle.
3-180
