Chery QQ Service Manual Chassis System
II.Guide to the maintenance of hydraulic brake
1.The master pump of the braking
system
1). Refilling of the liquid storage
tank for the master braking pump
Warning: Do not fill in the liquid excessively,
which may result in the overflow of the braking
liquid to the engine or other parts of the front
cabin during the operation of the braking system.
The braking liquid is corrosive and combustible
in nature, which may cause corrosions to the
other parts and components. If it contacts with
the air exhaustion system of the engine, it might
lead to fire hazard or human injuries.
The liquid storage tank and the
master pump are connected and sealed
by way of sealing rubber sheath,
fastened with screws. The liquid
storage tank is located at the left
side of the car and under the engine
cabin cover. Sufficient level of
braking liquid should be maintained
in the tank of the master pump.
Therefore, under normal conditions,
the liquid storage tank does not need
maintenance. When the braking liquid
level inside the storage tank is
excessively low, the liquid level
sensor will make the timely alarming
signal.
Refilling of braking liquid
Clean the outer surfaces before
opening the cover of the liquid
storage tank so as to prevent the dust
from entering the tank.
Open the screwed cover
The refilled liquid should not
exceed the maximum liquid level
inside the tank
Re-install the screwed cover
2) Replacement of the liquid storage
tank of the master pump
1. Remove the wire plug of the
liquid level sensor of the storage
tank;
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Chery Automobile Co., Ltd
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