TM 9-2320-365-20-3
Section II. MAINTENANCE PROCEDURES
5-2. MUFFLER AND EXHAUST HEAT SHIELDS REPLACEMENT
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
Tools and Special Tools
Goggles, Industrial (Item 15, Appendix C)
Tool Kit, Genl Mech (Item 44, Appendix C)
Drill, Electric, Portable (Item 7, Appendix C)
Drill Set, Twist (Item 6, Appendix C)
Drill, Twist (Item 8, Appendix C)
Wrench, Torque, 0-200 lb-in. (Item 58, Appendix C)
Wrench, Torque, 0-175 lb-ft (Item 57, Appendix C)
Socket Set, Socket Wrench (Item 35, Appendix C)
Materials/Parts
Nut, Self-Locking (2) (Item 141, Appendix G)
Nut, Self-Locking (4) (Item 138, Appendix G)
Nut, Self-Locking (Item 140, Appendix G)
Nut, Self-Locking (2) (Item 119, Appendix G)
Nut, Self-Locking (2) (Item 149, Appendix G)
Washer, Flat (4) (Item 271, Appendix G)
Screw, Cap (2) (Item 238, Appendix G)
Grommet, Nonmetallic (6) (Item 48, Appendix G)
Personnel Required
(2)
WARNING
• Wear appropriate eye protection when
working under vehicle due to the possibility
of falling debris.
Failure to comply may
result in injury to personnel.
• Ensure exhaust system is cool before
performing maintenance. Failure to comply
may result in injury to personnel.
• Do not operate vehicle with muffler removed.
Toxic exhaust fumes may enter cab,
resulting in serious injury or death to
personnel.
a. Removal.
(1) Remove self-locking nut (1) from clamp (2). Discard self-
locking nut.
(2) Disconnect exhaust pipe (3) from muffler (4).
5-2
