Yamaha YFM25RY Automobile User Manual


 
REAR AXLE AND REAR AXLE HUB
4-14
EAS29510
CHECKING THE REAR WHEEL SPROCKET
1. Check:
Rear wheel sprocket
Refer to “CHECKING THE DRIVE
SPROCKET” on page 4-59.
EAS4D3F029
CHECKING THE SPROCKET BRACKET
1. Check:
Sprocket bracket
Cracks/damage Replace.
EAS29520
INSTALLING THE REAR WHEEL
SPROCKET
1. Install:
Rear wheel sprocket
TIP
Make sure that the blunt-edged corner “a” of
the rear wheel sprocket is facing outward.
EAS29530
INSTALLING THE REAR AXLE
1. Install:
Conical spring washer “1”
Rear axle ring nut
TIP
Install the conical spring washer with the con-
vex side of the washer facing inward as shown.
2. Tighten:
Rear axle ring nut “1”
Rear axle ring nut set bolts “3”
TIP
Apply the brake pedal so that the rear axle
does not turn when tightening the nut.
Use the PTT wrench 46 or axle nut wrench
(46 mm) “2”.
Rear axle ring nut
140 Nm (14.0 m·kg, 103 ft·lbf)
LOCTITE®
Rear axle ring nut set bolt
7 Nm (0.7 m·kg, 5.2 ft·lbf)
LOCTITE®
PTT wrench 46
90890-06588
Axle nut wrench (46 mm)
YM-37134