gio Vyper 4WD 1100cc 2 seater Owner's Manual page 102

Brake is Brake
leaning system
suspen
-sion
Brake clip Brake system
block
⑦Brake pipeline has air
⑧Arrester is too hot
①Some brake drums and hoof pads have oil stain
②Individual brake branch pump leaks oil or is
blocked
③The air pressure in right and left tyre is not even
④Front wheel adjustment is wrong
⑤Vehicle frame is distorted, and left and right
wheelbase is different
⑥Some brake pipelines is not smooth
⑦Individual brake drum and brake hoop contacts
badly
⑧Suspension parts loose
⑨Vehicle is leaning
⑩Thread abrasion of left and right wheel is different
①Brake main pump could not return correctly
②Brake hoop return spring is too soft
③Parking brake adjustment is wrong
④Parking brake drag line could not return
⑤Brake branch clip block
⑥Abrasion of brake drum and brake hoop is
too big, and clearance is too great
⑦Brake pipeline has been concaved
94
Eliminate air
Repair or Change
Clean or Change
Repair or Change
Equalize the air pressure
Adjust as the stipulation
Repair or Adjust
Repair or adjust
Repair
Check, repair and fasten
Verify, repair and adjust
Change
Repair main pump
Change
Adjust
Lubricate or Change
Repair or Change
Change
Change