Toro Multi Pro 1200 Service Manual page 25

Removal (Fig. 7)
CAUTION
The muffler and exhaust manifold may be hot. To
avoid possible burns, allow the engine and ex-
haust system to cool before working on the ex-
haust system.
1. Park machine on a level surface, stop engine, en-
gage parking brake and remove key from the ignition
switch.
2. Gaining access from below machine, remove the
muffler from the machine:
A. Support muffler to prevent it from unexpectedly
shifting.
B. Remove muffler clamp (item 2) that secures muf-
fler inlet to exhaust manifold and exhaust support
bracket (item 4).
C. Remove fasteners that secure two (2) muffler
hangers (item 13) to machine frame.
D. Slide muffler from exhaust manifold and remove
from machine.
E. If necessary, remove remaining mounting com-
ponents from muffler using Figure 7 as a guide.
3. Remove four (4) flange nuts from the exhaust studs
on engine. Remove exhaust manifold from the engine.
4. Remove and discard exhaust gaskets from engine.
Multi Pro 1200/1250
Installation (Fig. 7)
NOTE: Make sure engine and exhaust manifold seal-
ing surfaces are free of debris or damage that may pre-
vent a tight seal.
IMPORTANT: Finger tighten all exhaust system fas-
teners before securing so there is no preload on ex-
haust components.
1. Place new exhaust gaskets on the exhaust studs on
engine. Position exhaust manifold to the engine and
install four (4) flange nuts.
2. Install the muffler:
A. Install all removed mounting components to muf-
fler using Figure 7 as a guide.
B. Slide muffler inlet onto exhaust manifold.
C. Secure muffler hangers (item 13) to machine
frame with removed fasteners.
D. Install muffler clamp (item 2) to muffler inlet and
exhaust support bracket (item 4).
3. Tighten fasteners to secure exhaust system:
A. Four (4) flange nuts to secure exhaust manifold
to engine.
B. Fasteners to secure muffler hangers (item 13) to
machine frame. Muffler hangers should be perpen-
dicular to frame after tightening.
C. Two (2) nuts on muffler clamp to secure muffler
inlet to exhaust support bracket and exhaust man-
ifold.
Page 3 - - 9 Kohler Gasoline Engine