Chery QQ - Page 227

Chery QQ Service Manual Chassis System
24. Check brake pedal vibration and
stroke.
 If brake pedal is felt stable and
the stroke does not exceed
specified value, go to step 25.
 If brake pedal is felt soft and
the stroke exceeds specified
value, don’t drive vehicle and
go to step 26.
25. Start engine and check the pedal.
 If the pedal is felt stable, go to
step 27.
 If the pedal is felt soft, don’t
drive vehicle and got to step 26
again.
26. Make sure that the bad feeling of
the pedal and the bad stroke are not
caused by bad adjusting for friction
line or other mechanical malfunction.
Repeat draining out air process for
brake system and go to step 1 again.
Warning: Don’t move vehicle before
the brake pedal is not stable.
Otherwise it will cause accident or
personal hurt.
27. Test vehicle on road at middle
speed to brake vehicle (without ABS)
in order to make sure that brake
system is normal.
2)Braking system hand work exhaust
procedure
p down brake pedal when draining air
for system.
Points of attention：Make sure that
the bad feeling of the pedal and the
bad stroke are not caused by bad
adjusting for friction line or other
mechanical malfunction. Repeat
draining out air process for brake
system and go to step 1 again.
1.Check the level of fluid and fill
fluid to correct level if necessary.
2. Slowly open one of brake pipe
connector on ABS regulator to pour
into the fluid.
3. Step down the pedal to 75% of whole
stroke and keep a period of time.
4. When no any bubbles in the fluid,
close brake connector on ABS
regulator
Fixture
N.m。Screw brake pipe connector on ABS
regulator to 16N.m.
5. For other connector, repeat step
2 to step 4.
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Chery Automobile Co., Ltd