Checking The Rear Axle Hub; Checking The Rear Wheel Sprocket; Checking The Sprocket Bracket; Installing The Rear Wheel Hub Bearings - Yamaha RAPTOR YFM125RA Service Manual

EAS2PA1403

CHECKING THE REAR AXLE HUB

1. Check:
• Rear axle hub
Cracks/damage → Replace.
EAS29510

CHECKING THE REAR WHEEL SPROCKET

1. Check:
• Rear wheel sprocket
Refer to "CHECKING THE DRIVE
SPROCKET" on page 4-60.
EAS2PA1404

CHECKING THE SPROCKET BRACKET

1. Check:
• Sprocket bracket
Cracks/damage → Replace.
EAS2PA1407
INSTALLING THE REAR WHEEL HUB
BEARINGS
1. Install:
• Bearings "1"
a. Bearing press-in surface
b. 0.5 mm (0.02 in)
EAS29520
INSTALLING THE REAR WHEEL
SPROCKET
1. Install:
• Rear wheel sprocket "1"
TIP
Make sure that the blunt-edged corner "a" of
the rear wheel sprocket is facing outward.
REAR AXLE AND REAR AXLE HUB
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. Brake disc bracket
2. Tighten:
• Rear axle ring nut "1"
• Rear axle ring nut set bolts "2"
Rear axle ring nut
140 Nm (14 m·kgf, 100 ft·lbf)
LOCTITE®
Rear axle ring nut set bolt
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
LOCTITE®
TIP
• Apply the brake pedal so that the rear axle
does not turn when tightening the nut.
• Use the axle nut wrench (46 mm) (rear axle
nut wrench 46 mm) "3".
Axle nut wrench (46 mm)
90890-01498
Rear axle nut wrench 46 mm
YM-37134
4-15