78
2.Clutchtroubleshooting
Troublesymptomandprobablecause Checkingandremedy
3.Clutchcan'treleasecompletely
a援 Toolongfreeplayofpedal
b援 Crackordistortofwavesheetc援Brokendamperspring
a援 Adjust3-5mm
b援 Replacec援Replace
1.Shakingclutch
a援Overloading
b援Notstartinlowgear
c援Defectivereleasebearingorinsufficientoil
d援Corrugatedfincracked,frictionliningworn,looserivet,
damperspringbroken,ordamperfinbrokendown
a.Loadasrated
b.Startinfirstgearwhenloadingmuch
c.Clean,lubricateorreplaced.Replace
2.Clutchslip
a援Thinfrictionlining,rivetreveal,oroilcoat
b援Weakpressureofdiaphragmspring
c援Tooshortfreeplayofpedal
d援Vehicleloadstoomuch
e援Notstartinlowgear
f援Thepedalisheldpressedwhenrunning
a援 Clean,orrivetanewfrictionlining
b援 Replace
c援 Adjustto3-5mm
d援 Loadasrated
e援 Startinlowgear
f援 Changebaddrivinghabit
OWNER爷SMANUALfor
HFC1061,HFC1063,HFC1083
seriestrucks
79
Troublesymptomandprobablecause Checkingandremedy
1.Noiseorvibrationofdriveshaft
a援 Over-wornuniversaljoint
b援 Bendingdriveshaft
c援 Loosecoupleflangeorcenterbracketbolts
e援 Insufficientlubrication
a援 Changespiderdirectionorreplaceuniversaljointas鄄
sembly
b援 Alignorreplace
c援 Screw
d.Replace
e援 Fillupaftercleaning
2.Overheatingcenterbracket
a援 Oilsealistootight
b援 Inclinationbetweendriveshaftandcrankshaftistoobig
c援 Insufficientlubrication
a援 Itwilldisappearalongwithtraveling
b援 Checkandadjusttheinclination
c援 Fillupregularly
3.Driveshafttroubleshooting