ENGINE
4252490-Rev A 3-19
3
Muffler Assembly (Gasoline)
Removal and Installation
See Figure 3-33.
!
CAUTION
1. Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
2. Raise the hydraulic oil/fuel tank. (See “Raise
Hydraulic Oil/Fuel Tank” on page 9-4.)
3. Allow the engine to cool completely.
Figure 3-33
4. Remove screw (3).
5. Remove two nuts (13), four flat washers (1), two lock
washers (15), and exhaust cover (4).
6. Remove two nuts (6) and clamp (5), and disconnect
exhaust pipe (7) from muffler (8).
7. Remove screw (11), lock washer (12), and flat
washer (10).
8. Remove four screws (9) and muffler (8).
Installation Note
Install muffler by reversing the order of removal.
Do not attempt to service the exhaust system
when the engine is hot. Serious personal injury
can occur.
TN3981
6
11
5
12
10
8
7
9
2
1
3
4
1
13
15