Yamaha FJR1300A(D) - Checking the Clutch Housing; Checking the Clutch Boss; Checking the Pressure Plate; Checking the Clutch Push Rods

CLUTCH
5-51
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.
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.
EAS25190
CHECKING THE CLUTCH PUSH RODS
1. Check:
• O-ring
• 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
Out of specification → Replace the long
clutch push rod.
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.
Excessive noise during operation → Replace
the clutch housing and crankshaft as a set.
Long clutch push rod bending
limit
0.370 mm (0.0146 in)