Chery automobile Service Manual page 324

Notices:
* Use the diagnostic tester to find out the
seasons of failures, and then repair it;
* Unpack the spare part packaging just
before the beginning of installation;
* Only the original parts are available;
* Pay more attention to the cleanliness during
repair, and wipe it only with the non-woolen
cloth;
* Use the cleaning agent without the mineral
oil to wipe the outside surface clean before
repair;
* Do not use the compressed air or move the
vehicle when the system activates;
* Remove the ABS assy., and use the proper
plugs to block all outlets of hydraulic equipment
quickly as possible;
* Remove other parts which may disturb the
repair operation;
* Please use the brake fluid DOT 4, and do
not apply any mineral oil;
* Use the brake fluid to soak the seals and
O-ring, and it is prohibited to use the engine oil
or ointment;
* Check the availability of the regular brake
system and ABS brake function after the
completion of repair;
l Check the leakage of all joints of hydraulic
pipes.
Removal of MK20-I HECU assy.
* Turn off the ignition switch and disconnect the
negative wire of battery;
* Remove the electrical harness from the ABS
assy.;
* Step the pedal downwards >60 mm, and use the
pedal support to fasten it; It will shut down the
P-20