Check The Braking Distance - Lifan 620 Maintenance Manual

www.CarGeek.ir
1) Stop the engine, step down the pedal repeatedly until there is no vacuum in booster.
2) Step down the pedal until resistance is felt. Measure the distance shown in Fig. 2-44. Free play
of pedal: 1-6mm. In case of clearance out of specifications, check the clearance of the brake lamp
switch. In case of an incorrect clearance, diagnose the brake system. Brake lamp clearance:
0.5-2.4mm.
Fig. 2-44
4. Check the braking distance. Fig. 2-45.
Loosen the push rod of the parking brake. When the engine runs, step down the pedal. Measure
the braking distance as shown in Fig. 2-45. Step down the pedal by a force of 140N. The braking
distance should be over 55mm above the floor. In case of a distance out of specifications,
diagnose the brake system.
Fig. 2-45
135
www.cargeek.ir