Venttheairinthefollowingsteps:
1.Pulltighttheparkingbrakehandle.
2.Checkthebrakefluidlevelinthereservoir,andaddsomemoreifneeded.
122
OWNER爷SMANUAL
JACHighendLightTrucks
3.Takeofftherubbercapfromtheventingscrewplug,andcleantheventing
screwplug.Placetheotherendoftheethylenehoseintothetransparentves鄄
sel.
4.Repeatedlysteponthebrakepedal,andkeepitsteppedon.
Brakepedaladjustment
Checkthefreetravelandheightofthebrakepedal,andmakeadjustmentin
thefollowingmethodsifneeded.
淤 LoosentheadjustingnutoftheUclamp.
于 Turnthepedaladjustingbolttoadjustthepedalheight,andthentightenthe
adjustingnutoftheUclamp.
盂 Adjustthefreetravelofthebrakepedalbymeansofthepedaladjusting
bolt.
Standardvalues
Freetravel:4-7mm;
Height:185-193mm;
Margin:morethan65mm.
Adjustingnut,tighteningtorque1.5~2.5~kg.m
Vacuumbooster
Mastercylinder
Pedaladjustingbolt
Emptyrun
Stroke
123