TM9-4310-396-13
MAINTENANCE OF EXHAUST MUFFLER
4-20. REPLACE EXHAUST MUFFLER.
This task covers:
a.
Removal
b.
Installation
INITIAL SETUP
Tools
Equipment Conditions:
General Mechanics Tool Kit
Engine stopped, para. 2-6.8
Materials/Parts
Gasket (P/N 114250-13200)
a. Removal.
(1) Loosen set screw (1, Figure 4-8) and pipe union (2) of discharge hose (3).
(2) Remove extension washer plain nut (5) holding exhaust muffler (6) to diesel cylinder head.
(3) Remove cap screws (4) holding exhaust muffler (6) to engine block.
(4) Remove exhaust muffler (6).
(5) Remove gasket (7).
b. Installation.
(1) Install new gasket (7).
(2) Install exhaust muffler (6).
(3) Install extension plain nut (5) and cap screws (4).
(4) Insert and tighten pipe union (2) and tighten set screw (1).
4-34
