NOTE: The brake lever, backing plate, retaining clip,
return springs, brake shoes, and cam shaft can be re-
moved as a complete brake assembly.
3
7
1
4
7.
If it is desired to remove the brake assembly from
thebrakebracket,removefourcapscrewsandlocknuts
securing the assembly to the bracket.
8.
Disassemble brake assembly as follows (Fig. 9):
A. Remove return springs from the brake shoes.
Remove brake shoes from the backing plate.
B. Matchmark brake cam and brake lever to assure
proper alignment during reassembly. Remove re-
taining clip from the brake cam. Pull brake lever
from the cam. Remove cam from backing plate.
8
5
2
6
6
9.
The brake bracket can be removed as follows:
Figure 9
A. Remove hex nuts, lock washers, spacers, and
cap screws securing the brake bracket and hydrau-
lic motor to the frame.
1.
2.
3.
4.
Return spring
Brake shoe (toe end)
5.
6.
Retaining clip
Cam shaft
Anchor pin
Brake lever
Brake shoe (heel end)
Backing plate
7.
8.
B. Separate bracket from the frame.
3.
Ifthebrakelever,backingplate,retainingclip,return
Installation (Fig. 8)
springs, brake shoes, and cam shaft were removed as
a complete brake assembly, secure backing plate to the
brake bracket with four cap screws and lock washers.
Tighten fasteners.
1.
Secure brake bracket and hydraulic motor to the
frame as follows:
A. On the top two holes, insert cap screws through
bracket,spacers,motorandframe.Securewithlock
washers and hex nuts, but do not tighten
4.
clevis and brake lever. Secure clevis pin with cotter pin.
Attach clevis to brake lever. Insert clevis pin through
5.
to the slot on the hydraulic motor shaft. Slide wheel hub
and brake drum assembly onto the shaft.
Placeantiseizelubricantonwoodruffkey.Installkey
B. On the bottom two holes, insert cap screws
through lock washers, bracket, spacers, motor and
frame. Secure with hex nuts, but do not tighten
6.
motor shaft with lock nut.
Secure wheel hub and brake drum to the hydraulic
2.
Assemble brake assembly as follows (Fig. 9):
A. Secure backing plate to the brake bracket with
four cap screws and lock washers.
NOTE: The brake shoes and backing plate must be
concentrically aligned with the brake drum. This will pre-
vent the shoes from dragging on the drum when the
brakes are released.
B. Applyantiseizelubricanttocamshaftsplines.In-
sert cam shaft through the backing plate.
7.
Apply parking brake. Tighten four cap screws and
C. Attach brake lever to the cam shaft. Make sure
matchmarks are aligned properly. Secure lever to
shaft with retaining clip.
hex nuts securing the brake bracket to the hydraulic mo-
torandframe.Torquelocknutfrom200to400ft–lb(27.7
to 55.3 kg–m). Release parking brake.
D. Position both brake shoes on the backing plate
so that the concave heels attach to the anchor pin.
8.
Place wheel onto drive studs and wheel hub. Se-
cure wheel with lug nuts on drive studs. Torque lug nuts
from 45 to 55 ft–lb (6.2 to 7.6 kg–m) in a criss–cross pat-
tern.
E. Insert both return springs into the holes of both
brake shoes. Make sure shoes fit snuggly against
the anchor pin and cam.
9.
Lower wheel to ground.
10.
Check and adjust brakes (see Adjust Brake).
Sand Pro 2020/3020/5020
Page 6 – 11
Wheels, Brakes,and Miscellaneous
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 3020, Toro 5020, Toro 98957SL.Toro 2020 |
| 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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