Yamaha YP250 Mobility Scooter User Manual


 
4-31
V-BELT, CLUTCH AND
SECONDARY/PRIMARY SHEAVE
ENG
NOTE:
NOTE:
CAUTION:
NOTE:
YP******
PRIMARY SHEAVE REMOVAL
1. Remove:
SNut
1
(primary sheave)
SPlate washer
SPrimary fixed sheave
2
Loosen the nut (primary fixed sheave) while
holding the primary fixed sheave with the rotor
holder
3
.
Rotor holder:
90890-01235
YP******
SECONDARY SHEAVE AND V-BELT
REMOVAL
1. Remove:
SNut
1
(secondary sheave)
SClutch housing
2
Loosen the nut (secondary sheave) while hold-
ing the clutch housing with the sheave holder
3
.
Sheave holder:
90890-01701
2. Remove:
SNut
1
(clutch carrier)
Do not remove the nut (clutch carrier) yet.
Loosen the nut (clutch carrier) one turn using
the locknut wrench
3
while holding the clutch
carrier with the rotor holder
2
.
Rotor holder:
90890-01235
Locknut wrench:
90890-01348