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Figure 11
Inspect Exhaust System
All exhaust system components must be
inspected whenever the exhaust system is
disassembled. Check muffler mounting bracket
and/or muffler adapters for cracked welds or
breakage. Check muffler for split seams, loose
internal parts, or cracked welds. Replace any
damaged parts with new OEM parts.
Never reinstall broken or damaged
components.
Install Muffler and Guard
1. Coat mounting screws with Valve Guide
Lubricant #93963.
2. Place new exhaust gasket on cylinder
head and place exhaust pipe flange on
gasket.
3. Install screws at exhaust pipe and torque
to values listed in Section 12 - Engine
Specifications.
4. Install muffler support screws and torque
to values listed in Section 12 - Engine
Specifications.
5. Lightly coat muffler guard mounting
screws with Valve Guide Lubricant
#93963.
6. Place muffler guard over muffler and
install screws into control bracket and side
of muffler. Torque to values listed in
Section 12 - Engine Specifications.
Horizontal Models 120000, 150000,
200000, 210000 (Snow Series)
Shown are typical muffler applications
(Figure 12 and Figure 13).
Figure 12
Figure 13
Remove Guard and Muffler
1. Remove screws (A, Figure 14) holding
muffler guard to muffler.
2. Remove screw holding muffler guard to
control bracket. Remove muffler guard
and set aside.