TM 9-2320-272-24-1
THIS TASK COVERS:
a. Removal
b. Installation
APPLICABLE MODELS
REFERENCES (TM)
M939A2
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITlON
General mechanic's tool kit (Appendix E, Item 1)
Torque wrench (Appendix E, Item 146)
Parking brake set (TM 9-2320-272-10).
Hood raised and secured (TM 9-2320-272-10).
MATERIALS/PARTS
Coolant drained from block (para. 3-53).
Gasket (Appendix D, Item 154)
Air cleaner hose removed (para. 3-13).
Two seals (Appendix D, Item 599)
Surge tank and bracket removed (para. 3-62).
Antiseize tape (Appendix C, Item 72)
Cleaning cloth (Appendix C, Item 21)
1.
Remove screw (5) and tube brace (12) from aftercooler (6).
2.
Remove screws (4) and (7) from aftercooler (6) and clamps (8) and rotate clamps (8) away from
aftercooler (6).
3.
Disconnect plug (1) from wiring harness plug (13).
4.
Remove two screws (3) and throttle control solenoid bracket (2) from aftercooler (6). Move clamp (10)
clear of aftercooler (6).
5.
Remove two screws (9) and clamps (11) from aftercooler (6).
6.
Loosen two clamps (16) and disconnect crossover tube (15) from aftercooler (6) and turbocharger (28).
7.
Remove screw (24) and clamping plate (25) from engine block (26).
NOTE
Tag tubes for installation.
8.
Loosen four hose clamps (16) and remove two hoses (18) and water return tube (20) from
aftercooler (6) and elbow (23).
Loosen four hose clamps (19) and remove two hoses (17) and water supply tube (27) from
9.
aftercooler (6) and elbow (21).
Remove elbows (23) and (21) and two seals (22) from engine block (26). Discard seals (22).
10.
Cover intake manifold with lint-free cloth to prevent
contamination from entering engine. Failure to do so may result in
damage to engine.
11.
Remove thirteen screws (14), aftercooler (6), and gasket (29) from engine block (26). Discard gasket (29).
3-216
