Vent the air in the following steps:
1. Pull tight the parking brake handle.
2. Check the brake fluid level in the reservoir, and add some more if needed.
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OWNER爷S MANUAL
JAC High end Light Trucks
3. Take off the rubber cap from the venting screw plug, and clean the venting
screw plug. Place the other end of the ethylene hose into the transparent ves鄄
sel.
4. Repeatedly step on the brake pedal, and keep it stepped on.
Brake pedal adjustment
Check the free travel and height of the brake pedal, and make adjustment in
the following methods if needed.
淤 Loosen the adjusting nut of the U clamp.
于 Turn the pedal adjusting bolt to adjust the pedal height, and then tighten the
adjusting nut of the U clamp.
盂 Adjust the free travel of the brake pedal by means of the pedal adjusting
bolt.
Standard values
Free travel: 4-7mm;
Height: 185-193mm;
Margin: more than 65mm.
Adjusting nut, tightening torque 1.5~2.5~kg.m
Vacuum booster
Master cylinder
Pedal adjusting bolt
Empty run
Stroke
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