B
BRAKES
Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers.
41
Repair and Service Manual
699322
Brake Shoe Removal
NOTICE: It is recommended that when brake shoes
are replaced, the adjusters and springs also be
replaced. It is good practice to do one side at a time,
using the other side for reference.
1.
Using a pair of pliers, compress the brake shoe
retainer springs (1) at the open end of the spring.
While holding the tension pin (2) with a second set of
pliers, turn the retainer spring 1/4 turn to align the
slot in the spring retainer with the flats in the tension
pin. Remove the brake shoe retainer springs.
2.
Grasp the brake shoes (3) in the center and tilt them
outwards and away from the back mounting plate.
This will release the tension in the brake springs(4).
Remove the brake springs and remove the brake
3.
Inspect brake shoes. If a brake shoe has less than
0.40 lining material thickness AT ANY POINT on
either shoe then both shoes MUST be replaced.
4.
Check for free lateral (front and back) movement of
the adjusting mechanism and for free movement of
the ’star’ wheel. Remove the boot on the brake lever.
Clean any accumulated brake dust from the backing
plate and adjuster mechanism using a brush or air
hose.
5.
If the brake is removed for axle bearing and seal
replacement, the bolts and nuts securing the brake
assembly to the rear axle must be removed. When
reinstalling brake mounting bolts, tighten to 23 - 35
ft.lbs torque.
6.
Clean backing plate with a commercial brake
cleaner. Allow to dry completely. Lubricate friction
points of shoes and moving anchor with Multi Pur-
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