Checking The Swingarm; Checking The Chains And Gears; Assembling The Transmission Chain Drive Assembly; Installing The Transmission Chain Drive Assembly - Yamaha 2009 XP500Y TMAX Service Manual

EAS4B51017

CHECKING THE SWINGARM

1. Check:
• Swingarm "1"
Damage/wear → Replace.
2. Check:
• Pivot shaft
• Collar
• Bearing
Damage/wear → Replace.
EAS4B51016

CHECKING THE CHAINS AND GEARS

1. Check:
• Primary drive chain "1"
• Secondary drive chain "2"
Damage/stiffness → Replace the drive chain
and its respective gears as a set.
2. Check:
• Primary drive gear "3"
• Primary driven gear "4"
• Secondary drive gear "5"
• Secondary driven gear "6"
Damage/wear → Replace the respective
gears and respective drive chain as a set.
SWINGARM AND TRANSMISSION CHAIN DRIVE
4-69
EAS4B51018
ASSEMBLING THE TRANSMISSION CHAIN
DRIVE ASSEMBLY
1. Install:
• Outer chain drive case
Chain drive case bolt
10 Nm (1.0 m·kg, 7.2 ft·lb)
TIP
First, tighten the chain drive case bolts that are
numbered in the illustration in the order shown,
and then tighten the unnumbered bolts in a
crisscross pattern.
5
4
EAS4B51019
INSTALLING THE TRANSMISSION CHAIN
DRIVE ASSEMBLY
1. Install:
• Pivot shaft taper roller bearing
TIP
Fill the space in the crankcase with lithium-soap-
based grease before installing the pivot shaft
taper roller bearing.
3
1
2