Engine Related Parts
5
This manual will cover the engine accessories that are manufactured by MTD Products.
IMPORTANT: Refer to the engine manufacturer’s manual for engine specific service information.
Muffler
The engine style on the rider will determine the steps needed to replace the muffler. Refer to the parts manual that
came with the rider for an illustration of the parts on the rider you are servicing.
Remove the muffler by following these steps:
NOTE: The muffler and the exhaust pipes are welded together. They are replaced as one assembly.
1. Remove the hood and bumper by following the steps
described in Chapter 4: Body/Chassis.
2. Remove the two screws on each side of the frame
that secure the muffler guard to the hood support
bracket.
See Figure 2.1.
3. Remove the muffler guard.
NOTE: These steps may vary slightly depending upon the
type of engine on the rider.
Disconnect the muffler from the engine.
For single cylinder engines:
1. Remove the two screws that secure the exhaust pipe
to the cylinder head.
See Figure 2.2.
2. Remove the screw that fastens the muffler support
bracket to the cylinder head.
See Figure 2.2.
Figure 2.1
Screws attaching muffler guard
Muffler guard
Hood support bracket
Figure 2.2
Muffler flange screws
Muffler support screw
CHAPTER 2: ENGINE RELATED PARTS
FOR DISCOUNT PARTS CALL 606-678-9623 OR 606-561-4983
www.mymowerparts.com
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