TM 09-2320-272-24-2
THIS TASK COVERS:
a. Installation (M939/A1)
c. Removal (M939A2)
b. Installation (M939A2)
d. Removal (M939/A1)
INITIAL SETUP:
MATERIALS/PARTS (Contd)
APPLICABLE MODELS
Six gaskets (M939/A1) (Appendix D, Item 168)
All
Packing sleeve (M939/A1) (Appendix D, Item 21)
SPECIAL/TOOLS
Gasket (M939/A1) (Appendix D, Item 180)
Four lockwashers (M939/A1) (Appendix D, Item 416)
Engine repair stand (Appendix E, Item 44)
Antiseize tape (M939A2) (Appendix C, Item 72)
Engine barring tool (M939A2)
Gasket sealant (M939A2) (Appendix C, Item 30)
(Appendix E, Item 42)
REFERENCES (TM)
TOOLS
TM 9-2320-272-24P
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
MATERIALS/PARTS
Engine and transmission removed (M939/A1)
Gasket (M939A2) (Appendix D, Item 163)
Gasket (M939A2) (Appendix D, Item 139)
Engine and transmission removed (M939A2)
Gasket (Appendix D, Item 167)
Two seal washers (M939A2)
Transmission removed (para. 4-72).
(Appendix D, Item 644)
Engine steam-cleaned (para. 2-15).
Banjo seal (M939A2) (Appendix D, Item 9)
Three screw-assembled lockwashers (M939/A1)
GENERAL SAFETY INSTRUCTIONS
(Appendix D, Item 585)
Tilt rear of transmission slightly downward to
Three lockwashers (M939/A1)
prevent torque converter from sliding off.
(Appendix D, Item 382)
Engine must be securely mounted on repair stand.
Eleven lockwashers (M939/A1)
Ensure engine weight is evenly distributed.
(Appendix D, Item 354)
Lifting device must have a capacity greater than
Two locknuts (M939/A1)
the combined weight of the engine and
(Appendix D, Item 281)
transmission.
Locknut (M939/A1) (Appendix D, Item 327)
All personnel must stand clear during lifting
Gasket (M939/A1) (Appendix D, Item 156)
operations.
Gasket (M939/A1) (Appendix D, Item 155)
Twelve key washers (M939/A1)
(Appendix D, Item 267)
NOTE
Spacer will be present on late model engines only.
1.
Remove screw (1), lockwasher (2), washer (3), screw (9), lockwasher (8), washer (71, adjustable
link (5), spacer (6), and washer (4) from alternator (18). Discard lockwashers (2) and (8).
2.
Remove two screws (16), locknuts (11), washers (12), alternator belt (10), and alternator (18) from
engine block (19). Discard locknuts (11).
3.
Remove four screws (15), lockwashers (14), washers (13), and mounting bracket (17) from engine
block (19). Discard lockwashers (14).
4-100
