Adjustment
Clearance between parking brake
drumandfrictiondiscis0.65mm,
andtheupperclearanceisassame
asthelowerclearance.Becauseof
frictiondiscwearing,thisclearance
mustbeadjustedintime.Thesteps
ofadjustingareshownasfollows:
1.Jackuptherearaxletomakeone
wheeloffground.
2.Puttheparkingbrakehandleto
thelowestposition,andshiftthegear
toneutralposition.
3.Turnthesmallholeonthebrake
drumtothelowestside,putascrew鄄
driverintotheholeandtogglethe
gear-typeadjustingbolttillthebrake
drumcanbestoppedcompletely,
andthenreturntheadjustingboltby
2-6teeth.
Ifadjustingaboveisexecutedcor鄄
rectly,whentheparkingbrakeis
tensed,thevehiclecanbestopped
ona20%ramp.
Usingandmaintenance
1.Checkandadjustclearancebe鄄
tweenthebrakeandthebrakeshoe
sliceregularly.
2.Whendoingclass-twomainte鄄
nance,disassemblebraketocheck
wearingconditionofbrakelining.If
thicknessofgaskethasbeenworn
downby2mmbelow,
Disassemble the gasket and re鄄
assembleit.Gasketgluingintensity:
whenboostingtransversely,boost鄄
ingby2.94mpaundernormalatmo鄄
spherictemperatureisnotallowedto
dropped.Gluedgasketshouldbe
rubbingprocessed.Size(afterrub鄄
bingprocessed):R94.5依0.15mm遥
60
OWNER爷SMANUALfor
HFC1061,HFC1063,HFC1083
seriestrucks
Wheelandsparewheelriser
Wheel
Briefdescription
Everytruckhassevenwheelsinall,
oneofwhichissparewheel.
Usingandmaintenance
Inordertouseforalongertime,
please charge tire according to
specifiedpressurevalve.Neverdrive
whenpressureisinsufficient.Itis
normalthatpressureincreasesdur鄄
ingtravel,anddonottrytoreduceit
bydeflating.Checkthetirepressure
whentireisnothot.Ifthetwocentral
patternsontiretreadtouchagainst
groundunderfullyloaded,thepres鄄
sureisnormal.
Cleantherustandotherdirtyonrim
beforeinstalled.Itshouldbetalked
onthesurfacebetweeninnertube
andoutertire.Wheelnutsshouldbe
tightenedwithtwosteps.Tightenall
ofthemfirstlybeforetighteningthem
withspecifiedtorqueaccordingto
diagonalsequence.
Check wheel nuts regularly, and
retightenthemwithtorqueifloosen鄄
ingisdetected.
Transpositionoftiresshouldbedone
inclass-threemaintenancetoensure
even wearing. Tires are usually
changedwitheachotheracrossed.
Sparewheelriserregulator
Descriptionofstructureandusing
Sparewheelriserisdrivenbycate鄄
nary's suspension internal geared
wheel.Itismountedunderneaththe
frame.Tooperateit,fixitonthe
frameandtightenitwithhandbefore
rockingbackfor15degree.(As
shownintheleftpicturebelow)
1.Sparewheelcross鄄
beamsupportframe
2.Sparewheelregula鄄
torshellassembly
3.Sparewheelcarrier
frameassembly
4.supportingsleeve
5.connectingrodas鄄
sembly
61
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