Aprilia SR50R - Service manual > Front Wheel

FRONT WHEEL DIAGRAM

Key:

1. Front wheel rim;
2. Bearing;
3. Inner spacer;
4. Left spacer;
5. Wheel shaft;
6. Tubeless valve;
7. Brake disc;
8. Brake disc screws;
9. Tire;
10. Drive;
11. Drive seal;
12. Odometer drive fitting;
13. Washer;
14. Nut.

REMOVING THE FRONT WHEEL

WARNING When removing/refitting, pay utmost attention not to damage the brake line, disc and pads.

• Position the vehicle on the center stand.
• Set a support under the frame.
• Remove the brake caliper, see (CHANGING THE FRONT AND REAR BRAKE PADS).
• Loosen and remove the wheel shaft nut.

• Loosen the shaft screws.
• Loosen and remove the wheel shaft.
• Collect the odometer drive fitting.
• Slide out the wheel.

WARNING Do not operate the front brake lever when the wheel is not in place or the caliper piston might come off its housing, thus causing brake fluid leakage.

Rear Wheel

REAR WHEEL DIAGRAM

Key:

1. Tire
2. Bare rear wheel
3. Brake disc
4. Tubeless valve
5. Pads
6. Rear brake caliper
7. Air bleed
8. Rear brake line
9. Rear wheel nut
10. Rear wheel plate
11. Ring
12. Pin + caliper spring
13. Bare rear hub (- )
14. Split pin
15. Cap

REMOVING THE REAR WHEEL

• Position the vehicle on the center stand.
• Set a support under the frame.
• Remove the exhaust system, see (REMOVING THE EXHAUST SILENCER).
• Loosen and remove the two screws.
• Slide out the rear brake caliper, keep it connected to the fluid line.

• Remove the cover.

• Remove the split pin on the wheel shaft.
• Remove the nut cover.
• Loosen and remove the wheel shaft nut.
• Remove the rear wheel together with brake disc, slide it out from the right side.

WARNING Do not operate the front brake lever when the wheel is not in place or the caliper piston might come off its housing, thus causing brake fluid leakage.

See also: