Yamaha YP250 Mobility Scooter User Manual


 
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V-BELT, CLUTCH AND
SECONDARY/PRIMARY SHEAVE
ENG
NOTE:
NOTE:
CAUTION:
NOTE:
3. Remove:
SClutch assembly
1
SV-belt
2
Remove the V-belt from the primary sheave
side with clutch assembly.
YP******
SECONDARY SHEAVE DISASSEMBLY
1. Remove:
SNut
1
(secondary sheave)
Loosen the nut
1
while attaching the clutch
spring compressor
2
and clutch spring holder
arm
3
and release the compressed spring after
removing the nut.
Use the spacer
4
(ø 30 mm, thickness: 2
3 mm).
Clutch spring holder:
90890-01337
Clutch spring holder arm:
90890-01464
YP******
CLUTCH INSPECTION
1. Measure:
SClutch shoe thickness
Scratches ! Glaze using coarse sandpa-
per.
Wear/Damage ! Replace
Clutch shoe thickness:
3.0 mm
<Limit: 2.0 mm>
D After using the sandpaper, clean off the pol-
ished particles.
D Inspect the other clutch shoes.
D Replace the all three as a set.