Chery B14. Manual — part 5

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ervice Manual for Chery V525 Car Chassis

Adjusting

4.2.2 Unscrew total four screws of the plate guard of

hand brake control mechanism via cross screwdriver.

4.2.3 Remove four fixing bolts of hand brake control

mechanism via 10# sleeve, and then pull out the switch

plug of hand brake.

Torque: 25±3N.m

4.2.4 Remove the fixing nut of front hand brake control

cable via 10# spanner.

Torque: to be determined

4.3. Assembly procedures

Refer to disassembly sequence.

4.4 Adjustment of handbrake control cable

After replacing hand brake shoes, control cable and control
mechanism, adjust hand brake clearance to prevent from poor
braking effect or blocking failures. The process of adjustment
is described as follows:
3.4.1 Release the parking brake handle.
3.4.2 Forcibly apply the brake pedal once.
3.4.3 Pull up parking brake handle until four teeth are
exposed.
3.4.4 Tighten up adjusting nut until the two wheels
cannot be turned by hand.
3..4.5 After adjusting the hand brake, never fail to
carry out road test on a down slope road. If not
applying the brake and without power output,
meanwhile, the vehicle is traveling at lower speed,
under this condition, if pulling up the hand brake can
stop the vehicle, and releasing the hand brake can
travel again, that means the hand brake is normal,
otherwise readjust accordingly.

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ervice Manual for Chery V525 Car Chassis

Ⅴ. Disassembly, assembly and overhaul of ABS system, brake master

cylinder as well as vacuum booster

1. System structural diagram

1. Pipeline clip

2. Master cylinder brake line

3. Master cylinder brake line

4. Right-front wheel brake line

5. ABS pump rack

6. Fixing spring leaf

7. ABS master cylinder fixing cushion

8. Brake line fixed seat

9. Right-rear wheel brake line

10. Left-rear wheel brake line

11. Left-front wheel brake line

12. ABS assembly

13. Left-front wheel brake hose

14.Pipe clip

15. Flange tri-slot fixing pipe clip

16. Pipe connection

17. Brake copper tube

18. Brake hose

2. Preparation

Tools: cross screwdriver, clamp pliers, pliers, 8#, 10#, 12#,
13#, 22# box end wrench and adjustable spanner.
Accessories: brake fluid

3. Precautions

3.1 Switch off storage battery to protect ABS and other

electric system.

ABS Pipeline

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ervice Manual for Chery V525 Car Chassis

3.2 When carry out maintenance to hydraulic system, first,

completely discharge the high-pressure brake fluid in

accumulator to avoid splashing injuries. When discharging

high-pressure brake fluid in the accumulator, repeatedly apply

and release the brake pedal, until the brake pedal become very

hard.

3.3 Make sure electronic control unit is free from collision,

knock, and avoid damage.

3.4 Never let oil stain contract ECU, especially connecting

terminals, otherwise it may result in poor contact of the

connecting terminals.

3.5 It is preferred to select tires recommended by automakers.

If intend to use other types of tires, the external diameter,

adhesiveness and moment of inertia shall be close to the

original ones. However, it shall not use tires with different

specifications at the same time, because this may affect ABS

performance.

4. Disassembly and assembly procedures

4.1. Removal of ABS assembly

4.1.1 Remove the two bolts connecting intake pipe nozzle

and engine hood cross beam via 10# sleeve.

Torque: 10±1N.m

4.1.2 Remove four fixing bolts of air filter box via 10#

sleeve.

Torque: 10±1N.m

4.1.3 Loosen the clip at intake manifold and intake hose

via cross screwdriver, and then pull out the connecting

pipeline between intake hose and valve housing cover.

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ervice Manual for Chery V525 Car Chassis

4.1.4 Remove the fixing bracket of brake reservoir via 8# sleeve,

and then pull out the plug of brake fluid-level alarm.

Torque: 11±1N.m

4.1.5 Dismount the connecting pipe between reservoir and brake

master cylinder via clamp pliers. Then take out the small

reservoir that is connected with brake master cylinder.

4.1.6 Loosen the connecting nuts of various pipelines of ABS

assembly via 12# open-end wrench. When loosening each

pipeline, pay attention to the position of pipelines on the ABS

assembly to avoid wrong assembly.

Torque: 17-20N.m

4.1.7 Remove the fixing bolt that fastens ABS assembly and

bracket via 10# spanner.

Torque: 11±2N.m

4.1.8 Manually press the black button on the plug of ABS

harness, turn counterclockwise to fix the clip, remove the plug

and then take out ABS assembly.

Caution: the ABS assembly of this vehicle model cannot be

repaired, if malfunction occurs, please completely replace it.

4.2 Disassembly of brake master cylinder

4.2.1 Loosen the fixing nut of brake line at brake master

cylinder via adjustable spanner. Note: this nut is of inch size,

when disassembly and assembly, please select appropriate to

avoid skidding. When take out two brake lines, pay attention to

make marks so as to avoid being mixed up.

Torque: 17-20N.m