Brake Panel and Drum
Face the triangle mark [A] on the cam surface towards the
center of the panel and install the camshaft in the panel.
Ineffective brakes can cause a serious accident
resulting in serious injury death. Improper instal-
lation will cause ineffective braking. Be sure the
brake components are properly installed.
Install the shoe springs [A] as shown.
Install the brake shoes, making sure that grease does not
come in contact with the lining [B].
Instal the O-ring and fit the indicator [A] on the serration so
that it points to the extreme right of the USABLE RANGE
[B] (rear brake panel only).
Install the cam lever is its original position by aligning it
with the mark.
Torque - Brake Cam Lever Bolt: 7.0 N·m (0.71 kgf·m, 62
in·lb) (rear brake panel only)
Install the removed parts (see appropriate chapters).
Brake Drum Wear Inspection
If the drum is worn unevenly or if it is scored, turn the drum
down on a brake drum lathe or replace the hub with a new
one (Do not turn it down to the service limit, and do not
turn it down if any diameter measurement exceeds the
Measure the inside diameter [A] of the brake drum. Since
uneven drum wear will decrease braking effectiveness,
take measurement at a minimum of two places.
If any diameter measurement exceeds the service limit,
replace the hub with a new one.
Brake Drum Inside Diameter
90.000 ∼ 90.087 mm (3.543 ∼ 3.547 in.)
110.000 ∼ 110.087 mm (4.331 ∼ 4.334 in.)
90.75 mm (3.57 in.)
110.75 mm (4.36 in.)
Brake Shoe Lining Wear Inspection
Refer to the Brake Shoe Lining Wear Inspection in the
Periodic Maintenance Chart.