Rear Wheel - KEEWAY RKV125 Instruction And Maintenance Manual

Worn or injured swing arm pivot bush
Improper adjustment of drive chain adjuster
Bent frame or swing arm
8.2.2 Inflexible Wheel Rotation
Incorrect brake adjustment
Worn rear bearing
Too tight drive chain
8.2.3 Poor Braking Performance
Incorrect brake adjustment
Worn braking shoe
Worn brake drum
Incorrect installation of braking shoe
8.2.4 Brake Pedal Inflexible or Slow Return
Incorrect brake adjustment
Worn or contaminated brake drum
Incorrect installation of braking shoe
8.2.5 Noisy Brake
Worn braking shoe
Worn brake drum
Contaminated braking shoe
Contaminated brake drum

8.3 Rear Wheel

8.3.1 Removal
Stand the motorcycle steadily and rear wheel is off the ground.
Remove rear brake pedal assembly (1).
Remove muffler assembly (2).
Screw off rear wheel adjuster.
Take down the brake rod from brake arm.
Remove connector and spring on the brake arm.
Remove brake pin, washer, rear wheel buffer and brake
nut.
Remove torque linked arm from rear drum brake.
Screw off drive chain adjuster (20).
Remove rear shaft locknut (21) and rear shaft (4).
Move forward rear wheel. Remove the drive chain from
the rear drive sprocket.
Remove the rear wheel.