Removal (Fig. 7)
Park machine on a level surface. Make sure engine
2
1.
is off. Make sure brake is in the OFF position.
2.
Block front and rear of wheels not being jacked up.
3
Lift front wheel off the ground using a jack, and place
blocksbeneaththeframeunderthehydraulicwheelmo-
tor (20).
3.
Remove lug nuts (1), tire (2) and rim (3). Loosen but
1
do not remove lock nut (24) from hydraulic wheel motor
shaft.
IMPORTANT: DO NOT hit wheel hub (6) with a ham-
mer during removal or installation. Hammering may
cause damage to the hydraulic wheel motor.
4
4.
Use wheel hub puller (see Special Tools) to free
wheel hub (6) and brake drum (5) assembly from motor
shaft. Remove lock nut (24), wheel hub and brake drum
assembly and key (13) from the hydraulic wheel motor
shaft.
Figure 8
1.
2.
Return spring
Brake shoe
3.
4.
Brake cam
Backing plate
3.
brake lever (23). Secure cam to the lever with the retain-
ing ring (10).
Install brake cam (9) into the backing plate (8) and
5.
Remove brake shoes from backing plate (8).
Remove return springs (11) from brake shoes (12).
6.
the brake lever (23) and backing plate (8).
Remove retaining ring (10) and brake cam (9) from
4.
Make sure that wheel hub bore and wheel motor
shaft are thoroughly cleaned. Install key (13) to the hy-
draulic wheel motor (20) shaft. Slide hub over shaft and
key.
7.
backing plate (8) from the brake bracket (14).
Remove four cap screws (26), lock nuts (29), and
5.
(24).
Secure wheel hub (6) to motor shaft with lock nut
Torque nut from 250 to 400 ft--lb (339 to 542 Nm).
8.
shoe (12) and brake drum (5) contact surfaces for ex-
cessive wear. Replace any worn or damaged parts.
Partsshouldbecleanandfreeofrust.Inspectbrake
6.
Install rim (3) onto the wheel hub (6). Secure rim
withlugnuts(1)tothewheelhub(7)drivestuds.Tighten
lug nuts evenly in a crossing pattern to a torque from
70 to 90 ft--lb (95 to 122 Nm).
Installation (Fig. 7 and 8)
1.
Secure backing plate (8) to the brake bracket (14)
with the four hex head screws (26) and lock nuts (29).
7.
Check and adjust brakes (see Brake Adjustment in
2.
(8).
Position both brake shoes (12) on the backing plate
Insertreturn springs (11) intothe holes ofbothbrake
the traction unit Operator’s Manual).
shoes (12).
Wheels and Brakes
Page 6 -- 10 Rev. E
Greensmaster 3150
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Greensmaster 3150 |
| Download File |
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| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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