Dongfeng DFA1101GZ5AD6J-907. Manual — part 16

General Maintenance

8—12

9.When mount tires in pair, the air
intake-outer and the air intake-inner
must be separated in order to breathe
air in.

Clean and Replace the Wiper

Blades

●

Clean the Wiper Blades

After using the wipers, if the

window glass is still not clean, this may
be caused by uncleanness of the wiper
blades, at this point, the blades need to
be cleaned. First, wash the windshield
with washing liquid or special washing
fluid, and wash the blades with cloth
soaked with washing liquid or special
washing liquid, then wash off the liquid
or fluid with water.
●

Replace the Blades

After the wiper blades are cleaned,

if it still could not clean up the window
glass, replace it.

The procedure for replacement is

as follows:

General Maintenance

8—13

1.Pull out hte wiper arm

2.Untighten the lock pin, and push to
remove the blade

3.Install a new blade into the wiper arm,
if a sound "clicks" can be heard, it
shows that the lade is well fixed.

General Adjustment

9—1

General Adjustment

Using Engine in a Environmental

Protection Standard

●

Note:

1.As for those who dismantle the

leaden seal of engine without

permission, the DongFeng Automobile
Co., Ltd would consider they have
given up the right of obtaining service.

2.The engine has been reached the
requirements of national environment
law before leaving the factory, so the
users can not change or adjust it. Only
in those recommended service station
or agencies of DongFeng Automobile
Co., Ltd, the engine could be adjusted,
otherwise, it will be treated as given up
the right of obtaining service.

3.During the maintenance you should
follow the principles below:
a） Do the maintenance or change the

three filters at a certain interval and
you have to quiken your changing
step if the outside driving condition
is severely bad.

b） Use the specific or recommended

oil and change them at certain inter-
vals.

c） Use different type of diesel oil of

high quality according to the local
temperature.

d） Please do not allow the shortage of

engine liquid or lubricating oil.

General Adjustment

9—2

e）Check the supercharger, intercooler,

and the seal condition of the in and
out pipe, avoid the leakage.

f） The start and stop of the engine.

To assure the normal using of the

engine, the users should idle the

engine for 3 to 5 minuts before moving
to lubricate the engine parts, especialy
the supercharger. Do not full throttle to
warm up the engine after starting.

Please idle the engine for 3 to 5
minutes before stopping to cool the
engine parts, especially the

supercharger to avoid the gel and

carbon deposit of the lubricating oil on
the heating parts. It will cause trouble.

7.Use the recommended oil filter and
diesel oil filter catridge.

8.Check the clearance of the inlet and
outlet valve following the guidance of
the instructions.

9.The idling revolution has its own
normal standard, so the users can not
adjust, because the low idling

revolution will cause the accelerated
smoke acceed quota.

Drain Water Out from the Cooling

System

If the vehicle park for a long time in

winter, you should drain out the water
of the cooling system if there is no anti-
freeze fluid used to avoid cylinder block
and radiator frost-cracking.