Lubrication - Toro Greensmaster 3200 Service Manual

Installation (Fig. 7 and 8)
1. Secure backing plate (28) to the brake bracket (6)
with the four hex head screws (16) and lock nuts (19).
2. Position both brake shoes (27) on the backing plate
(28). Insert return springs (4) into the holes of both brake
shoes (27).
3. Install brake cam (26) into the backing plate (28)
and brake lever (13). Secure cam to the lever with the
retaining clip (29).
4. Make sure that wheel hub bore and wheel motor
shaft are thoroughly cleaned. Install key (5) to the hy-
draulic wheel motor (10) shaft. Slide hub over shaft and
key.
5. Secure wheel hub (24) to motor shaft with lock nut
(14). Torque nut from 250 to 400 ft--lb (34.6 to 55.3
kg--m).
6. Install rim (23) on the wheel hub (24). Secure rim
with lug nuts (1) to the wheel hub (23) drive studs. Tight-
en lug nuts evenly in a crossing pattern to a torque from
40 to 50 ft--lb (5.5 to 6.9 kg--m).
7. Check and adjust brakes (see Brake Adjustment).

Lubrication

CAUTION
Before servicing or making adjustments
to the machine, stop engine and remove
the key from the ignition switch.
The rear wheel has grease fittings that must be lubri-
cated regularly with No. 2 general purpose lithium base
grease. If the machine is operated under normal condi-
tions, lubricate all bearings and bushings after every 50
hours of operation. Lubricate fittings immediately after
every washing, regardless of the interval listed.
The rear wheel bearings and bushings that must be lu-
bricated are: rear wheel hub, castor fork bearing, and
ball joints.
1. Wipe grease fittings clean so foreign matter cannot
be forced into the bearing or bushing.
2. Pump grease into the bearing or bushing.
3. Wipe up excess grease.
Greensmaster 3200/3200--D
1
1. Return spring
2. Brake shoe
Rev. D
Page 7 - - 11
2
3
4
Figure 8
3. Brake cam
4. Backing plate
Figure 9
Wheels and Brakes