Checking The Clutch Housing; Checking The Clutch Boss; Checking The Pressure Plate; Checking The Clutch Push Rods - Yamaha XT1200Z 2010 Service Manual

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2. Check:
• Clutch spring plate seat
Damage → Replace.
3. Measure:
• Clutch spring free height
Out of specification → Replace the clutch
spring plate.
Clutch spring height
6.78 mm (0.27 in)
Minimum height
6.44 mm (0.25 in)
EAS25150

CHECKING THE CLUTCH HOUSING

1. Check:
• Clutch housing dogs
Damage/pitting/wear → Deburr the clutch
housing dogs or replace the clutch housing.
TIP
Pitting on the clutch housing dogs will cause er-
ratic clutch operation.
2. Check:
• Bearing
Damage/wear → Replace the bearing and
clutch housing.
EAS25160

CHECKING THE CLUTCH BOSS

1. Check:
• Clutch boss splines
Damage/pitting/wear → Replace the clutch
boss.
email: info@motomatrix.co.uk
TIP
Pitting on the clutch boss splines will cause er-
ratic clutch operation.
EAS25170

CHECKING THE PRESSURE PLATE

1. Check:
• Pressure plate
Cracks/damage → Replace.
• Bearing
Damage/wear → Replace.
EAS25191

CHECKING THE CLUTCH PUSH RODS

1. Check:
• Short clutch push rod
• Long clutch push rod
• Ball
Cracks/damage/wear → Replace the defec-
tive part(s).
2. Measure:
• Long clutch push rod bending limit
(with a centering device and dial gauge "1")
Out of specification → Replace.
Long clutch push rod bending
limit
0.2 mm (0.0079 in)
EAS25210

CHECKING THE PRIMARY DRIVEN GEAR

1. Check:
• Primary driven gear "1"
Damage/wear → Replace the primary drive
and primary driven gears as a set.
5-62
CLUTCH
1