IMPORTANT: If wheel hub removal is necessary, do
not hit wheel hub or hub puller with a hammer dur-
ing removal. Hammering may cause damage to the
hydraulic wheel motor or wheel hub.
3
35
to 40 ft–lb
to 54 N–m)
(48
1
8.
If necessary, use wheel hub puller to loosen wheel
hub from the wheel motor shaft. Remove loosened lock
nut and wheel hub from wheel motor. Remove woodruff
key from the shaft.
2
Installation (Fig. 4)
1.
If wheel hub was removed:
4
A. Make sure that wheel hub and wheel motor shaft
are cleaned thoroughly.
Loctite #271
B. Install key to the slot on the wheel motor shaft.
Slide wheel hub onto the shaft.
Figure 5
1.
2.
Parking brake assembly
Lock nut
3.
4.
Brake support
C. Secure wheel hub to the motor shaft with lock nut.
Place two (2) hardened washers on brake mounting
Hardened washer
2.
3
screws (Figs. 5 and 6).
4
IMPORTANT: When installing brake to brake sup-
port, take care to not get Loctite on brake pad sur-
face.
2
3.
mounting screws. Secure parking brake to brake sup-
Apply Loctite #271 (or equivalent) to threads of brake
port with two (2) lock nuts. Torque lock nuts from 35 to
5
40
ft–lb (48 to 54 N–m).
1
4.
Place brake support (with parking brake assembly
attached) to wheel hub disc and frame making sure that
disc is between the two (2) stators (brake pads) in the
brake assembly.
Figure 6
1.
2.
3.
Wheel hub
Parking brake assembly
Lock nut
4.
5.
Brake support
Hardened washer
5.
ing holes of brake support and frame but do not fully
tighten.
Place four (4) cap screws and flange nuts in mount-
6.
ance between the wheel hub disc and both springs in the
Adjust position of brake support so that the clear-
1
parking brake (Fig. 7) is from 0.030” to 0.070” (0.8 to
1.7
mm). When clearance is correct, fully tighten fasten-
ers.
2
7.
Attach brake rod assembly to parking brake lever
with flat washer and retaining ring.
8.
9.
Secure wheel to machine with five (5) lug nuts.
Lower wheel to ground. Torque wheel lug nuts in a
5
4
crossing pattern from 75 to 85 ft–lb (102 to 115 N–m).
3
10.If
torque lock nut (item 6) from 300 to 400 ft–lb (407 to 542
N–m). Release parking brake.
wheel hub was removed, apply parking brake and
Figure 7
4.
5.
1.
2.
3.
Brake swivel
Caliper brake lever
Wheel hub disc
Hardened washer
Clearance
11.
Check parking brake and brake switch operation.
Groundsmaster 7200/7210
Page 6 – 9
Chassis
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 7200, Toro Groundsmaster 7210 |
| Download File |
|
| 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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My mower is a TORO 7210.
Start fuse defection. Why ?