Baotian BT125T-2 Service Manual page 10

2. Rear Brake (disk brake)
Remove the bolts linking brake caliper and
rear brake mounting board.
Remove brake caliper.
* Do not pull brake lever when brake caliper is
removed so as to prevent jamming of brake
block.
If brake block is jammed, pry it with screwdriver
and push piston back into caliper.
Brake Block Replacement:
Brake block must be replaced when it is worn
to the limit of use.
* It is not necessary to remove brake oil pipe
when replacing brake block.
* Brake block must be replaced as a set.
The method of replace the rear brake block is
the same as the front brake block'.
Brake Disc Inspection:
Inspect brake disc thickness.
Limit of use: 3.0mm
Inspect brake disc angularity.
Limit of use: 0.3mm
brake disc
rear brake
caliper
8
rear brake
mounting board
mounting bolts