Service Manual

11. Remove engine from machine:
A. Connect a hoist or chain fall to lift tabs located
on
each of the cylinder heads.
B. Remove four (4) cap screws (item 42) and lock
washers that secure the engine mount plate to the
machine frame.
CAUTION
chine.
One person should operate lift or hoist while
another person guides the engine out of the ma-
IMPORTANT: Make sure not to damage the engine,
fuel hoses, hydraulic lines, electrical harness or
other parts while removing the engine.
C. Carefully lift engine with engine mount plate at-
tached from the machine.
12.If needed, remove engine from engine mount plate
b
y removing four (4) cap screws (item 44), lock nuts and
lock washers.
13.If needed, remove drive pulleys from engine.
Installation (Fig. 4)
1. Locate machine on a level surface with key removed
from
the ignition switch. Chock wheels to keep the ma-
chine from moving.
2. Make sure that all parts removed from the engine
during maintenance or rebuilding are reinstalled to the
engine.
3. If pulleys were removed from engine:
A. Apply anti–seize lubricant to pulley bores. Posi-
tion keys in shaft slots.
B. Install engine flywheel pulley with the pulley hub
toward
engine. Apply Loctite #242 (or equivalent) to
two (2) set screws. Tighten set screws to retain
pulley.
C. Slide engine PTO pulley onto crankshaft. Apply
Loctite #242 (or equivalent) to cap screw and secure
pulley to crankshaft with cap screw, lock washer and
two (2) flat washers.
4. If engine was removed from engine mount plate,
position
engine on mount plate so the letter F on the
mount plate is up & on the oil drain tube side of the en-
gine (Fig. 9). Secure engine to mount plate with four (4)
cap screws (item 44) and lock nuts. NOTE: Cap screw
closest to flywheel on the starter motor side of the en-
gine uses two (2) lock washers (item 45).
Engine
2
3
1
4
Figure 8
1. Throttle control rod 3. Shift plate
2. Spring 4. Clevis pin
2
1
Figure 9
1. Mounting plate F mark 2. Oil drain tube
5. Reinstall engine to machine.
A. Connect a hoist or chain fall to lift tabs located
on
each of the cylinder heads.
CAUTION
chine.
One person should operate lift or hoist while
another person guides the engine to the ma-
IMPORTANT: Make sure not to damage the engine,
fuel hoses, hydraulic lines, electrical harness or
other parts while installing the engine.
B. Reinstall engine with engine mount plate at-
tached to the machine. Make sure fastener holes of
the mount plate are aligned with the threaded holes
in the machine frame.
C. Secure engine mount plate to the frame with four
(4) cap screws (item 42) and lock washers.
Greens Aerator
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