Inspection
2. If removed, position lubricated belleville washer be-
tween adjuster lever and backing plate. Secure adjuster
to backing plate with washer and cap screw. Torque bolt
from 110 to 120 in–lb (12.4 to 13.6 N–m).
1.
Inspect brake shoes.
IMPORTANT:Replace front brake shoes as a set
(all four shoes on both wheels) to maintain equal
braking forces.
3.
If removed, install wheel cylinder:
A. Secure wheel cylinder to backing plate with two
flange head screws. Torque screws from 110 to 120
in–lb (12.4 to 13.6 N–m).
A. Replace brake shoes if damaged or if lining is
worn to 1/16” (1.6 mm). Replace shoes if lining is
contaminated by oil, grease, or other fluids.
B. If brake assembly is still on machine, connect
brake line to wheel cylinder.
NOTE: Overheated springs lose their tension, and
can cause brake linings to wear out prematurely.
4.
backing plate.
If removed from backing plate, install dust covers in
B. Inspect brake shoe webbing, upper and lower
springs, and shoe hold down springs for overheating
and stretching. Overheating is indicated by a slight
blue color. Inspect brake shoe webbing for deforma-
tion. Replace parts as necessary.
5. Position brake shoes to backing plate. Make sure
that each shoe is properly positioned at anchor block,
wheel cylinder, and pin on adjuster lever. Secure shoes
to adjuster levers with shoe hold down cups and springs.
C. Inspect hold down pins on adjuster levers for
bends, rust, or corrosion. Replace as necessary.
CAUTION
2.
Inspect backing plate surfaces which contact with
the brake shoes for grooves that may restrict shoe
movement. Replace backing plate if grooves can not be
removed by light sanding with emery cloth or other suit-
able abrasive. Replace backing plate if cracked,
warped, or excessively rusted.
Be careful when installing springs to brake
shoes. The springs are under heavy tension and
may cause personal injury.
6.
7.
Secure brake shoes with upper and lower springs.
Reassemble front wheel (see Front Wheels and
3.
Inspect adjuster levers. Replace levers if deforma-
tion or excessive rust is found.
Brakes).
Assembly (Fig. 4)
IMPORTANT:Brake shoe lining surfaces must be
free of grease, oil, and other foreign matter.
1.
Apply a light film of lubricant to the following:
A. Ledges on which the brake shoes rest.
B. Pin surfaces on adjuster levers.
C. Anchor block surfaces that contact shoe webs.
D. Both surfaces of belleville washers that are posi-
tioned between adjuster levers and backing plate (if
removed).
Multi Pro 1200/1250
Page 8 – 7
Chassis
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Multi Pro 1200, Toro Multi Pro 1250 |
| 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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