TM 9-2320-272-24-1
3-158. CARRIER DIFFERENTIAL TOP COVER GASKET AND SIDE COVER GASKET
REPLACEMENT
THIS TASK COVERS:
a Top Cover Gasket Removal
c. Side Cover Gasket Removal
b. Top Cover Gasket Installation
d. Side Cover Gasket Installation
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
All
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 146)
l Parking brake set (TM 9-2320-272-10).
l Air reservoirs drained (TM 9-2320-272-10).
MATERIALS/PARTS
l Rear wheels chocked (TM 9-2320-272-10).
Top cover gasket (Appendix D, Item 698)
GENERAL SAFETY INSTRUCTIONS
Side cover gasket (Appendix D, Item 653)
Gasket sealant (Appendix C, Item 30)
Do not disconnect air lines before draining air
Antiseize tape (Appendix C, Item 72)
reservoirs.
WARNING
Do not disconnect air lines before draining air reservoirs. Small
parts under pressure may shoot out with high velocity, causing
injury to personnel.
a. Top Cover Gasket Removal
NOTE
l Tag all air lines for installation.
Perform steps 1 through 4 for forward-rear and rear-rear axle
l
carrier differential top cover.
1.
Remove four air lines (3) from adapters (2).
2.
Remove two adapters (2) from manifolds (1).
3.
Remove two screws (7), washers (6), and bracket (5) from carrier differential top cover (4).
4.
Remove eight screws (7), washer (6), top cover (4), and gasket (8) from carrier differential housing (9).
Clean gasket remains from mating surfaces. Discard gasket (8).
NOTE
Perform step 5 for front axle carrier differential top cover.
5.
Remove ten screws (7), washers (6), top cover (4), and gasket (8) from carrier differential housing (9).
Discard gasket (8).
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