Yadea M6L, Сервисное меню

Страница: 44 / 66

Brake failure check
No. Possible causes of failure
Maintenance method
Remark
1
2
3
4
5
6
7
8
9
Number 3, 5, 6, 8 all need to be released air after repair and replacement.
38
d.Caliper assembly
● Install the dustproof oil seal
● Install piston seal oil seal
● Install the caliper piston
Apply brake oil to the outer surface of the piston
and install it.
New product
New product
Hand press in
• New dustproof oil seal and sealed
oil seal are used.
• Do not apply pressure when install-
ing the piston.
• Be careful when loading so as not to
damage the piston.
●Install the left pump body
●Install the right pump body
●Install the oil line seal ring.
●Install the pump body bolts.
• A new copper washer shall be used for
caliper installation.
• After caliper installation, fill with the brake
fluid and release air.
Brake pad wear
Disc brake wear
Brake fluid air enter
Brake fluid Insufficient
Main pump thruster failure
Caliper oil seal failure
Exhaust bolt is loose
Brake tubing damage
Brake pads attach oil or butter
Replace beyond wear limits
Replace beyond wear limits
Exhaust air
Add brake fluid above the lower limit
Replace main pump thruster assembly (professional)
Replace oil seal (professional)
Tighten the bolt
Replacement oil line
Wash the brake pad
Replace
main pump
assembly
Replace
caliper
assembly
（non-pro -
fessional）
Vehicle body parts