Installation Procedure - Chery A113 Maintenance Manual

4.12 Remove the tension spring to separate the brake shoe.
4.13 In the event of detection of over-tight rear brake, it may adjust
the length of the push rod: Rotate clockwise to eliminate the friction.
4.14 Remove the three bolts shown in the figure with 10# ring
wrench.
4.15 Remove the branch pump and break it down for checking of
intactness.

4. Installation Procedure

Refer to removal procedures.
Remove this
tension spring.
Bolts