JAC HFC1061 Owner's Manual - page 39
Notice during breaking -in
period
To improve vehicle's reliability and
economical efficiency and also to
use it longer, follow these during
breaking -in period which is speci鄄
fied as 2000-2500km.
Before breaking-in
1. Clean vehicle with water, and
check all bolts and nuts for tighten.
2. Check the radiator for enough wa鄄
ter, and check engine, transmission,
rear axle, and steering gear box for e鄄
nough lubrication, also check battery
and reservoir for liquid level. Check
all tube conjunction for leakage.
3. Check brake system, driving sys鄄
tem and steering system for correct
operation.
4. Check electrical equipment and
light instrument for correct operation,
and check brake system for normal
air pressure.
5. Check the shift gears for right, the
control parts for normality, transmis鄄
sion for shifting smoothly, and the in鄄
dicator should work well.
6. Check tires for proper air pres鄄
sure..
7. Check if tools and accessories are
taken.
During breaking-in
1. Run new vehicle on flat road and
limit weight of load to 50% and 75%
of rated value separately
Not only will over loading reduce ser鄄
vice life of vehicle, but also it will en鄄
danger running .
2. Speed limit
gear玉
7km/h
gear域
14km/h
gear芋
26km/h
gear郁
40km/h
gear吁
56km/h
3. Check temperature of rear axle,
transmission, steering shaft and
braking drum during initial stage.
Check whether there is abnormal
sound of chassis. Stop running if
finding those problems and rerun af鄄
ter clearing of fault.
4. Both the cooling temperature and
oil pressure should be noticed very
well. Don't drive in high speed and
limit the temperature to 80益-90益.
5. Check cylinder head of engine,
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OWNER爷S MANUAL for
HFC1061,HFC1063,HFC1083
series trucks
wheel nut, box and steel plate spring
for tighten.. Check steering brake
and clutch for normal operation.
Check steering wheel for free play
and operating stroke.
6. Oil should be replaced after
2500km running ( do it when engine
is hot), then it will be replaced again
in second- class maintenance.
After breaking -in period
1. Replace engine oil and oil filter
core. Replace oil in transmission
case and rear axle, and replace lu鄄
brication in steering fear, also hub
bearing grease.
2. Check all external bolts and nuts
with specified torque.
3. Apply lubrication on all points
where should be lubricated.
Daily maintenance
Shoot trouble immediately if it is
found.
Doing periodic service is necessary.
Vehicle's
maintenance
intervals
should be different due to different
condition of different region. Adjust
service intervals properly referring to
local condition based on relate for鄄
mulation. Notes for maintenance of
chassis are as follows ( seasonal
maintenance is not included).
Daily maintenance
To ensure vehicle a good running
condition, do necessary check after
driving.
1. Check and fill engine with cooling
water and antirusting &antifreezing
compound. Drain off cooling water in
winter. If using antifreeze, drain off it
according to the temperature.
2. Check engine for volume of lubri鄄
cator.
3. Check fan belt for tightening and
damage.
4. Check braking system for operat鄄
ing and check air pressure (or hy鄄
draulic pressure ) for sealing
5. Check steering system for operat鄄
ing. Check bolt and nut for loosen鄄
ing. Check cotter pin for locking up.
6. Check steel plate spring for dam鄄
age.
7. Check tire for air pressure. Check
tire for damage and nut for tighten鄄
ing.
8. Drain off water reservoir daily.
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