JAC HFC1061 - Front axle trouble shooting; Rear axle trouble shooting

Troublesymptomandprobablecause Checkingandremedy
1.Hardtosteering,steeringwheeldoesn'treturnwell
a.Insufficientlubricationofsteeringlinkagemechanism
b.Improperalignmentoffrontwheel
c.Impropertoeinfrontofthewheel
d.Impropercamberandcasterofkingpin
e.Wornthrustbearing
f.Insufficientpressureoftire
2.Abnormalworntire
a.Improperpositionfixoffrontwheel
b.Improperpressureoffronttire
a.Applylubricationonkingpinandballstud
b.Adjust
c.Adjust
d.Checkthelinearforwear,andcheckknuckleandtie
rodfordeviation,replaceifnecessary
e.Replace
f.Inflateproperly
a.Adjust,andreplaceifnecessary
b.Adjust,andinflate
5.Frontaxletroubleshooting
82
OWNER爷SMANUALfor
HFC1061,HFC1063,HFC1083
seriestrucks
Troublesymptomandprobablecause Checkingandremedy
1.Abnormalnoisefromrearaxle
a.Wornordamagedpinionbearing
b.Wornordamagedsidebearingofdifferential
c.Looseningpinionbearing
d.Looseningdifferentialbearing
e.Wornpinionandringgear
f.Wornthrustwasher
g.Worndifferentialspider
h.Wornpinionandringgear
i.Wornordamagedsidegearandplanetarygear
j.Looseningtighteningboltsofringgear
k.Impropercontactbetweenringgearandpinion
l.Wornpinionspline
m.Wornrearhalfshaftspline
n.Looseninghubbearing
o.Wornhubbearing
p.Looseingtighteningboltsofdifferentialcase
q.Insufficientoil
r.Badoil
a.Replacebearing
b.Replacebearing
c.Adjustpreload
d.Adjustpreload
e.Adjusttoothspace
f.Replace
g.Replace
h.Replace
i.Replace
j.Screw
k.Replaceoradjust
l.Replace
m.Replace
n.Replace
o.Adjustbearingpreload
p.Screw
q.Fillup
r.Replace
83
6.Rearaxletroubleshooting