Toro 04127SL Rev C Service Manual Workman E2050 E2065 Preface Publication

Disassembly (Fig. 5)
Remove  auto   adjust   spring  and   shoe–to–shoe
3.  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.
1.
springs from brake shoes.
2.
Remove hold down pins and shoe cups securing the
brake shoes to the backing plate.
4.
Replace entire brake assembly if deformation or exces-
sive rust is found.
Inspect anchor abutment and rivets for deformation.
3.
Remove brake shoes from backing plate.
Inspection
5.
corroded, bent or fatigued.
Replace adjuster screw and shim washers if rusted,
1.
Inspect brake drums.
IMPORTANT:Brake drum  machining is not  recom-
mended. Replace brake drums as a set to maintain
equal braking forces.
6.
Replace brake cables if frayed, stretched or kinked.
Assembly (Fig. 5)
A.  Clean  drums  with   denatured  alcohol.  Check
braking surface diameter in at least three places.  If
the diameter exceeds 6.320 inches  (16.05 cm), re-
place both brake drums.
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:
B.  Replace drums that are cracked, deeply grooved,
tapered, significantly out–of–round,  scored, exces-
sively rusted or heat spotted.
A.  Surfaces of the shoe web that contact the back-
ing plate, push rod and adjusting screw.
B.  Six ledges on which the brake shoes rest.
C. Entire surfaces ofPTFE  coated washers.
D. Entire surface of pivot pin.
C. Minor scoring can be removed with sandpaper.
2.
Inspect brake shoe linings.
IMPORTANT:Replace brake shoes as a set (all four
shoes) to maintain equal braking forces.
E.  Slot in push rod that contacts actuator lever.
A.  Replace brake  shoes if damaged  or if  lining is
worn to 1/16” (1.6 mm). Also, replace shoes if lining is
contaminated by oil, grease or other fluids.
F.  Surfaces  of  adjusting  lever that  contact  wave
washer, washer and pivot pin.
G. Surfaces of the actuator bracket that contact the
star wheel of the adjusting screw.
NOTE:  Overheated springs lose their tension and can
cause brake linings to wear out prematurely.
2.
Position brake shoes to backing plate. Secure shoes
B.  Inspect  brake   shoe   webbing,  shoe–to–shoe
springs and auto adjust spring for overheating. Over-
heating is  indicated by  a slight blue  color. Inspect
brake shoe webbing for deformation. Replace parts
as necessary.
to plate with shoe cups and hold down pins.
3.
Secure brake shoes with shoe–to–shoe springs and
auto adjust spring.
C. Inspect hold down pins and shoe cups for bends,
rust and corrosion. Replace as necessary.
Workman e2050/e2065
Page 4 – 11 (Rev. C)
Transaxle and Brakes (Rev. B)
Product Specification
CategoriesLawn Mower Manual, Toro Lawn Mower Manual
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- 120 pages
Document TypeService Manual
LanguageEnglish
Product BrandToro. 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)
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