Toro Workman HD Series Service Manual page 63

Removal (Fig. 2)
1. Park vehicle on a level surface and engage parking
brake. Stop the engine and remove key from ignition
switch. Allow engine to cool.
2. Raise or remove the bed or other attachment(s). If
bed is raised, place safety support on lift cylinder.
3. Remove exhaust system components (Fig. 2).
4. Discard gaskets and thoroughly clean flange sur-
faces of manifold and muffler.
Workman HD
Installation (Fig. 2)
1. Replace any removed gaskets.
2. Fit all exhaust components to vehicle before tighten-
ing any fasteners (Fig. 2). When securing exhaust, tight-
en fasteners in the following order:
A. Hex nuts that secure manifold to engine.
B. Flange head screw that secures muffler to trans-
axle.
C. Flange head screws and flange nuts that secure
muffler to manifold.
D. Flange head screws and flange nuts that secure
muffler to shift cable mount bracket.
E. Carriage bolts and flange nuts that secure muffler
to mount plate.
F. Flange head screw and flange nut that secures
exhaust manifold to bracket.
3. Lower or install bed or attachment(s).
Kohler Air Cooled Gasoline Engine
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