TM 5-2420-224-20-2
MUFFLER REPLACEMENT
This task covers:
a. Removal b. Installation
I N I T I A L S E T UP
Tools and Special Equipment:
Shop Equipment, SC 4910-95-CL-A74
Tool Kit, SC 5180-90-CL-N26
Materials/Parts:
Washer, Spring
Tension (6)
General Safety Instructions:
W A R N I N G
BURN HAZARD
A l l o w e n g i n e t o c o o l b e f o re
performing maintenance on the
m u f f l e r , e x h a u s t p i p e , o r
exhaust manifold. If necessary,
use insulated pads and gloves.
R E M O V A L
1.
LOOSEN NUT (1) and SLIDE CLAMP (2)
forward on exhaust pipe (3).
2.
LOOSEN two NUTS (4) and SLIDE CLAMP
(5) forward on exhaust pipe (6).
3.
REMOVE two nuts (7), two SCREWS (8), and
six spring tension washers (9) from two
clamps (10). DISCARD spring tension
WASHERS.
4.
REMOVE MUFFLER (11) from exhaust pipes
(3 and 6).
I N S T A L L A T I ON
1.
2.
3.
4.
INSTALL MUFFLER (11) on exhaust pipes (3
and 6).
INSTALL two SCREWS (8), six new spring
tension washers (9), and two nuts (7) on two
clamps (10).
INSTALL CLAMP (5) on muffler (11) and
exhaust pipe (6). TIGHTEN two NUTS (4).
INSTALL CLAMP (2) on muffler (11) and
exhaust pipe (3). TIGHTEN NUT (1).
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