Toro Greenmaster 1000, Service Manual

Page: 28 / 140

Greensmaster 1000/1600
Page 3 – 12
Engine
Reinstalling the Engine
1. Make sure machine is parked on a level surface.
The machine may be placed on a large work bench to
make engine installation and adjustment easier. Re-
move high tension lead from the spark plug.
2. Make sure that all parts removed from the engine
during maintenance or rebuilding are properly rein-
stalled to the engine.
3. Make sure bellcrank cover (1) is open on the count-
er shaft housing to get access to the clutch (Fig. 12).
4. If the bellcrank assembly was removed from the en-
gine (21), reassembly as follows (Fig. 12):
A. Position clutch bracket (17) to the engine with
the long arm of the clutch torsion spring (28) under
the engine.
B. Position belt shield (29) to the engine. Secure
belt shield and clutch bracket to the engine with five
cap screws (20) and lock washers (33).
C. Hook short end of clutch torsion spring around
the post on the clutch bracket.
D. Place engine shaft spacer (12) on the engine
shaft and reinstall key. Apply never seize to the
shaft.
E. Place input drive pulley (11) on the engine shaft
with the counter bore out. Secure pulley to the shaft
with cap screw (36), lock washer (33), and washer
(35).
5. Reinstall engine (21) to engine base (50) (Fig. 12).
A. Position engine on the engine base with the in-
put drive pulley towards the differential housing.
B. Install four cap screws (23) and flat washers (7)
through the engine and engine base. Install throttle
cable bracket (24) under the left front cap screw. Put
flat washer and lock nut (26) on each cap screw and
hand tighten.
C. Use scribe mark on engine block to align engine.
The distance between engine out put shaft center
and and power shaft center should be from 5.11 to
5.23 inches (130 to 133 mm). Inside pulley faces
should be flush to each other to within 0.030 inch
(0.762 mm) maximum (Fig. 16).
D. Tighten cap screws ensuring the engine align-
ment does not change.
E. Reconnect both black\white wires on the clutch
switch (16) to both brown wires.
Figure 16
1. Input drive pulley 2. Input shaft pulley
1
2
INSIDE FACE
6. Reconnect and adjust throttle cable (Fig. 14).
A. Make sure screw on governor level is loose
enough to slide the throttle cable into of the nut.
B. Loosen washer head screw enough to allow the
throttle cable to slide through small clamp
C. Position throttle control lever to the SLOW posi-
tion and governor lever all the way up to the slow
position.
D. Tighten screw on throttle lever and washer head
screw to the small clamp securing the throttle cable.
7. Reinstall clutch cable.
A. Reinstall clutch cable into notch of clutch bracket
and clear of engine. Tighten lower jam nut holding
clutch cable to clutch bracket (Fig. 13).
B. Place shoulder bolt (13) through the clutch cable
eyelet (49) and lever (9). Secure shoulder bolt with
lock nut (37) (Fig. 12).
8. Reinstall pulley V–belts (Fig. 12).
A. Make sure clutch is DISENGAGED. Make sure
service brake is DISENGAGED so the input shaft
pulley can turn.
B. Install V–belts (34) one at a time by placing a belt
into the inner groove of the input drive pulley (11)
first. Place the second belt into the outer groove of
the input drive pulley and then the outer groove of
the input shaft pulley. Place the loose end of the first
belt into the inner groove of the input drive pulley.