Removing And Installing The Bearing; Assembling The Final Drive Assembly - Yamaha VMAX 2009 Service Manual

1
4. Remove:
• Bearing retainer
(with the special tool "1")
Bearing retainer wrench
90890-04159
Pinion bearing retainer & remov-
er
YM-04159
ECA14330
NOTICE
The bearing retainer has left-hand threads.
To loosen the bearing retainer, turn it clock-
wise.
1
5. Remove:
• Final drive pinion gear
EWA13800
WARNING
Always use new bearings.
ECA14340
NOTICE
The final drive pinion gear should only be re-
moved if ring gear replacement is necessary.
TIP
Lightly tap on the end of the final drive pinion
gear with a soft hammer.
EAS2S31031
REMOVING AND INSTALLING THE
BEARING
1. Check:
• Bearing
Damage → Replace.
2. Remove:
• Dowel pin "1"
• Bearing "2"
M MMM M MMM M M MMM
a. Heat the final drive case to approximately
150 °C (302 °F).
b. Remove the bearing with an appropriately
shaped punch.
c. Remove the inner race from the final drive
pinion gear.
TIP
The removal of the final drive pinion gear bear-
ing is a difficult procedure and is rarely neces-
sary.
L LLL L LLL L L LLL
3. Install:
• Bearing New
• Dowel pin
M MMM M MMM M M MMM
a. Heat the final drive case to approximately
150 °C (302 °F).
b. Install the bearing with a socket or appropri-
ate tool that matches the diameter of the out-
er race.
c. Install the inner race onto the final drive pin-
ion gear.
L LLL L LLL L L LLL
EAS2S31029
ASSEMBLING THE FINAL DRIVE
ASSEMBLY
1. Install:
• Final drive case stud bolts
TIP
• Apply LOCTITE® to the threads of the final
drive case stud bolts.
4-99
SHAFT DRIVE
M M MMM M M MMM M
1
L L LLL L L LLL L
M M MMM M M MMM M
L L LLL L L LLL L
M MMM M MMM
2
L LLL L LLL
M MMM M MMM
L LLL L LLL