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.