TM 5-3655-210-12
1
Muffler
14
Tail pipe tube
2
Elbow
15
Belt tightener mounting
3
Pipe nipple
16
Cap screw
4
Pipe coupling
17
Nut, terminal, lower
*5
Shroud
18
Lock washer
6
Flywheel cover
19
Lead
7
Machine screw
20
Lead
8
Lock washer
21
Nut, terminal, upper
9
Caps crew
22
Lead
10
Battery lead
23
Nut, U-bolt clamp
11
Lock washer
24
Bracket
12
Cap screw
25
Clamp (U-bolt)
13
Bracket
26
Figure 4-39. - Continued
(2) Unscrew the elbow (2, fig. 4-39) from the
lock washers securing the bracket (24) and clamp (25).
pipe (3) and the pipe (3) from the other elbow (2).
Lift off the clamp and bracket.
(3) Unscrew the elbow from the exhaust pipe
(2) Slide the tail pipe (14) downward away
(4).
from the muffler (1).
(4) Remove the two machine screws (6, fig.
(3) Unscrew the muffler (1) from the elbow
4-34) securing the automatic choke control (5) to the
(2) and remove. Lift the tail pipe (14) up through the
exhaust pipe (7) and lower the choke control out of the
mounting bracket (13) and remove.
way.
(4) Remove the cap screw (12) and lock
(5) Remove the two nuts (2, fig. 4-32), lock
washers (11) securing the bracket (13) and remove the
washers (3) and clamp washers (4) securing the exhaust
bracket.
b. Inspection and Repair. Wash all parts in a
manifold (1) to the block (26).
(6) Lift off the manifold (1) and gaskets and
cleaning solvent. Inspect the muffler and pipe for holes,
unscrew the pipe.
leaks or cracks. Inspect the mounting bracket for cracks
b. Inspection and Repair. Inspect for cracks or
or breaks. Weld minor cracks in the bracket. Replace
breaks. Inspect the threads for damage. If the threads
all other damaged parts.
c. Reassembly and Installation.
are not too badly damaged rechase the threads with a
Reverse the
pipe die. Replace all damaged parts. Discard the old
disassembly and removal procedures.
4-37. Exhaust Manifold and Pipes
gaskets and replace.
c. Installation. Reverse the removal procedure.
a. Removal.
(1) Remove the muffler and tail pipe.
4-47
