Service Manual
6-16 CLUTCH
Clutch
Spring Plate Gap Adjustment
If the plate gap is out of the usable range, change one of
the steel plates [A] to a thicker or thinner one to get the
correct gap.
○
Use the standard steel plates (2.0 mm (0.079 in.) thick) ×
(6 ∼ 7) plates, and the adjustment steel plate (1.6 or 2.3
mm (0.063 or 0.091 in.) thick) × (0 ∼ 1) plates: total 7
plates.
Steel Plates
Thickness (mm)
Part N o.
1.6 (0.063 in.) 13089-1080
2.0 (0.079 in.) 13089-1075 (standard)
2.3 (0.091 in.)
13089-1081
CAUTION
If new friction or steel plates are installed, apply en-
gine oil to the surfaces of each plate to avoid clutch
plate seizure.
Friction and Steel Plate Wear, and Damage Inspection
•
Visually inspect the friction and steel plates for signs of
seizure, overheating (discoloration), or uneven wear.
If any plates show signs of damage, replace the plates.
•
Measure the thickness of t he friction plates [A] at several
points.
If they have worn past the service l imit, replace the friction
plate and measure the spring plate gap and adjust i t if
necessary.
Friction Plate Thickness
Standard: 3.3 ∼ 3.5 mm (0.130 ~ 0.138 in.)
Service Limit: 3.1 mm (0.122 in.)
Friction or Steel Plate Warp
•
Place each friction plate or steel plate on a surface plate,
and measure the gap between the surface plate [A] and
each friction plate or steel plate [B] with a thickness gauge
[C]. The gap is the amount of friction or steel plate warp.
If any friction plate is warped over the service limit, re-
place it and measure the spring plate gap, and adjust it if
necessary.
If any steel plate is warped over the service limit, replace
it with a new one of the same t hickness.
Friction or Steel Plate Warp
Standard: 0.2 mm (0.0079 in.) or less
Service Limit: 0.3 mm (0.012 in.)