TM 5-3895-373-20
5.2.
REPLACE EXHAUST MUFFLER AND PIPES - Continued.
A. REMOVE Continued.
d.
Remove nuts (21) and washers (22) securing
exhaust pipe (20) to exhaust elbow (23).
Do not allow pieces of the gasket to fall
into the exhaust elbow. Gasket material
in the engine can destroy the engine or
lead to engine failure. If material does
fall into the exhaust elbow and cannot be
removed,
notify
next
higher
level
maintenance immediately.
e.
Lift exhaust pipe (20) off exhaust elbow studs
and
remove
through
engine
compartment.
Discard exhaust pipe.
f.
Remove and discard gasket (24).
B. INSTALL.
1.
INSTALL EXHAUST PIPE.
Use caution when scraping gasket
material from exhaust elbow. Do not
scratch or gouge exhaust elbow
sealing surface when scraping gasket
material. Poor sealing and carbon
monoxide leakage may result from
scratches or gouges in exhaust
elbow sealing surface.
a. Use putty knife to remove all gasket material from
exhaust elbow (23).
b. Place gasket (24) over studs on exhaust elbow (23).
flush eyes with water and get immediate medical
attention.
c. Install exhaust pipe (20) over studs on exhaust elbow
(23). Ensure gasket (24) and exhaust pipe end are
aligned together correctly.
Anti-seize compound can cause eye
damage.
Wear
safety
goggles/glasses when using. Avoid
contact
with
eyes.
If
compound
contacts eyes, flush eyes with water
and get immediate medical attention.
d. Coat exhaust elbow stud threads with anti-seize
compound and install washers (22) and nuts (21).
Tighten to 45 lb-ft (61 N•m).
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