TM 9-2320-272-24-1
3-149. TRANSFER CASE TO FRONT AXLE PROPELLER SHAFT REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
INITIAL SETUP:
REFERENCES (TM)
APPLICABLE MODELS
All
LO 9-2320-272-12
TM 9-2320-272-10
TOOLS
TM 9-2320-272-24P
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
Torque wrench (Appendix E, Item 146)
l Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
l Wheels chocked (TM 9-2320-272-10).
Sixteen locknuts (Appendix D, Item 291)
Two lockwashers (Appendix D, Item 382)
a. Removal
NOTE
Step 1 refers to M939/A1 vehicles only
Remove two screws (4), lockwashers (5), and center bearing bracket (6) from bracket (7). Discard
1.
lockwashers (5).
2.
Remove eight locknuts (10) and screws (8) from propeller shaft flange (11) and differential
flange (9). Discard locknuts (10).
3.
Remove eight locknuts (1) and screws (2) from propeller shaft flange (12) and transfer case
flange (13). Discard locknuts (1).
4.
Remove transfer case to front propeller shaft assembly (3).
b. Installation
Install transfer
case
to front
axle propeller shaft assembly (3) on transfer case flange (13) with eight
1.
screws (2) and
new
locknuts
(1). Tighten locknuts (1) 32-40 lb-ft (43-54 N.m).
2.
Install transfer
case
to front
axle propeller shaft assembly (3) on differential flange (9) with eight
screws (8) and
new
locknuts
(10). Tighten locknuts (10) 32-40 lb-ft (43-54 N.m).
NOTE
Step 4 refers to M939/A1 vehicles only.
3.
Install center bearing bracket (6) on bracket (7) with two new lockwashers (5) and screws (4).
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