Servicing Right-Side Components; Installing Right-Side Components; Driven Pulley Assembly - KYMCO MXU400 Service Manual

Servicing Right-Side
Components
NOTE: Whenever a part is worn excessively,
cracked, damaged in any way, or out of tolerance,
replacement is necessary.
INSPECTING CENTRIFUGAL
CLUTCH SHOE
1. Inspect the clutch shoe for uneven wear, chips,
cracks, or discoloration.
2. Inspect the depth of the grooves in the clutch
shoes. If any shoe is worn to the bottom of the
groove, replace the complete set.
! CAUTION
Always replace clutch shoes as a complete set or
severe imbalance could occur.
INSPECTING CENTRIFUGAL
CLUTCH HOUSING
1. Inspect the clutch housing for burns, marks, scuffs,
cracks, scratches, or uneven wear.
2. If the housing is damaged in any way, the housing
must be replaced.
INSPECTING PRIMARY
ONE-WAY DRIVE
1. Insert the drive into the clutch housing.
2. Rotate the inner race by hand and verify the inner
race rotates only one direction.
3. If the inner race is locked in place or rotates both
directions, the drive assembly must be replaced.
INSPECTING OIL PUMP
1. Inspect the pump for damage.
2. It is inadvisable to remove the screw securing the
pump halves. If the oil pump is damaged, it must
be replaced.
NOTE: The oil pump is a non-serviceable compo-
nent and must be replaced as a complete assem-
bly.

DRIVEN PULLEY ASSEMBLY

NOTE: The driven pulley assembly is a non-ser-
viceable component and must be replaced as a
complete assembly.
Installing Right-Side
Components
A. Oil Strainer/Oil Pump
1. Place the oil strainer into position beneath the
crankcase. Tighten the Phillips-head screws
(coated with red Loctite #271) securely.
ATV1014
2. Place the strainer cover into position on the crank-
case making sure the O-ring is properly installed
and secure with the four cap screws; then tighten
the oil drain plug to 20 ft-lb.
3. Place two alignment pins and the oil pump into
position on the crankcase and secure with the Phil-
lips-head screws coated with blue Loctite #243.
Tighten to 8 ft-lb.
3
MD1337
MD1208
3-33