Checking The Pressure Plate; Checking The Clutch Push Rods; Checking The Primary Drive Gear; Installing The Clutch - Yamaha XG250 Service Manual

EAS25170

CHECKING THE PRESSURE PLATE

1. Check:
Pressure plate
●
Cracks/damage → Replace.
EAS25190

CHECKING THE CLUTCH PUSH RODS

1. Check:
Push lever shaft "1"
●
Push rod 2 "2"
●
Ball "3"
●
Cracks/damage/wear → Replace the defec-
tive part(s).
2
EAS25200

CHECKING THE PRIMARY DRIVE GEAR

1. Check:
Primary drive gear
●
Damage/wear → Replace the primary drive
and primary driven gears as a set.
Excessive noise during operation → Replace
the primary drive and primary driven gears
as a set.
2. Check:
Primary-drive-gear-to-primary-driven-gear
●
free play
Free play exists → Replace the primary drive
and primary driven gears as a set.
1
3
EAS25260

INSTALLING THE CLUTCH

1. Install:
Primary drive gear
●
Claw washer
●
Lock washer
●
Primary drive gear nut
●
2. Install:
Clutch housing
●
Thrust washer
●
Clutch boss
●
Lock washer "1"
●
Clutch boss nut
●
NOTE:
Make sure the teeth on the lock washer are cor-
rectly aligned with the grooves on the clutch
boss.
3. Tighten:
Clutch boss nut
●
Primary drive gear nut
●
Clutch boss nut
75 Nm (7.5 m•kg, 54 ft•lb)
Primary drive gear nut
80 Nm (8.0 m•kg, 58 ft•lb)
NOTE:
While holding the clutch boss with the univer-
●
sal clutch holder "1", tighten the clutch boss
nut.
Place the aluminum plate "a" between primary
●
drive gear "2" and clutch housing "3", and then
tighten the primary drive gear nut.
Universal clutch holder
90890-04086

YM-91042

5-35
CLUTCH
New
1