Checking The Clutch Housing; Checking The Clutch Boss; Checking The Pressure Plate; Checking The Clutch Push Rods - Yamaha XT250X Service Manual

Clutch spring free length "a"
G
Out of specification → Replace the clutch
springs as a set.
Clutch spring free length
40.10 mm (1.58 in)
Limit
38.10 mm (1.50 in)
EAS25150

CHECKING THE CLUTCH HOUSING

1. Check:
Clutch housing dogs
G
Damage/pitting/wear → Deburr the clutch
housing dogs or replace the clutch housing.
NOTE:
Pitting on the clutch housing dogs will cause er-
ratic clutch operation.
EAS25160

CHECKING THE CLUTCH BOSS

1. Check:
Clutch boss splines
G
Damage/pitting/wear → Replace the clutch
boss.
NOTE:
Pitting on the clutch boss splines will cause er-
ratic clutch operation.
EAS25170

CHECKING THE PRESSURE PLATE

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

CHECKING THE CLUTCH PUSH RODS

1. Check:
Clutch push rod
G
Adjusting screw
G
Ball
G
Cracks/damage/wear → Replace the defec-
tive part(s).
2. Measure:
Push rod bending limit
G
Out of specification → Replace.
Push rod bending limit
0.500 mm (0.0197 in)
EAS25200

CHECKING THE PRIMARY DRIVE GEAR

1. Check:
Primary drive gear
G
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.
EAS25210

CHECKING THE PRIMARY DRIVEN GEAR

1. Check:
Primary driven gear
G
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.
EAS25260

INSTALLING THE CLUTCH

1. Install:
Primary drive gear "1"
G
5-34
CLUTCH