Page 1807 - Foton Workshop Manual - Tunland (AT)
P. 1807
BRAKE - MASTER BRAKE CYLINDER VACUUM BOOSTER 35-17
3 . Check the Vacuum Check Valve
(a) Release the clip and remove the vacuum
tube.
(b) Remove the vacuum check valve.
(c) Check the connectivity from the booster to
the engine, while it is not accessible from the
opposite direction. In case of any fault,
replace the vacuum check valve.
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