TM 9-2330-390-14&P
4-127. MUFFLER REPLACEMENT
This Task Covers:
a.
Removal
c.
Installation
b.
Cleaning and Inspection
Initial Setup:
Equipment Conditions:
Engine starter switch set to OFF position (see
paragraph 2-20).
Spring supporting hydraulic hose assemblies inside
abrasion sleeve (hose bundle) removed from lanyard
tab at muffler cover (see paragraph 4-109).
Tools/Test Equipment:
General mechanic’s tool kit (Item 30, Appendix G)
Stud remover and inserter (Item 27, Appendix G)
Torque wrench, 0-175 lb.-ft. (Item 42, Appendix G)
Materials/Parts:
Rags (Item 25, Appendix F)
Dry cleaning solvent (Item 27, Appendix F)
One gasket
General Safety Instructions:
Allow exhaust system to cool before attempting to service.
DO NOT use a dry brush or compressed air to clean area of engine muffler gasket.
Dry cleaning solvent is flammable and must not be used near an open flame. Use only in a well-ventilated area.
Before attempting to replace any part of exhaust system, allow exhaust system to
cool. Failure to follow this warning will result in serious burns.
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