Dongfeng DFA1101GZ5AD6J-907. Manual - part 2

2

Running-in and Maintenance of New Vehicle

............... 5-1

Before Running-in .....................................................................5-1
Running-in Period......................................................................5-2
After Running-in.........................................................................5-2

Driving Recommendations

................................................. 6-1

Driving on a slope .....................................................................6-2
Clutch Operation .......................................................................6-2
Double-foot-clutch Method for Shifting ...................................6-3
The Use of Warning Triangle ....................................................6-3
Parking........................................................................................6-4

Vehicle Inspection

  ............................................................ 7-1

Driver's Daily Inspection  ..........................................................7-1
Vehicle External Inspection  .....................................................7-2

General Maintenance

 ......................................................... 8-1

Air Filter ......................................................................................8-1
Diesel Oil Prefilter......................................................................8-2
Fuel Filter and Fuel-water Separator........................................8-2
Oil Filter ......................................................................................8-2
Fuel Tank Draining.....................................................................8-3
Fuel Pump  .................................................................................8-3
Exhaust GasTurbo Supercharger.............................................8-4
Air Drier ......................................................................................8-6
Check the Oil Level, and Refill the Clutch Oil Reservior .......8-6
The Transmission Lubricating Oil........................................... 8-6
The Rear Axle Main Reductor Lubricating Oil ....................... 8-7
Power Steering Lubricating Oil ................................................8-8
Battery Checking and Maintenance ........................................ 8-9
Fuse ..........................................................................................8-10
Suspension ..............................................................................8-10
Tire Rotation............................................................................ 8-11
Clean and Replace the Wiper Blades.....................................8-12

General Adjustment

............................................................  9-1

Table of Content  

   

 3    

Using Engine in a Environmental Protection Standard........  9-1
Drain Water Out from the Cooling System ............................. 9-2
Check the Opening Temperature of the Thermostat.............. 9-2
Adjustment of Fan Belt............................................................  9-3
Pump Fuel Manually and Bleed Air Out of Fuel Supply System

9-4

Water-leak Hole of the Water Pump......................................... 9-4
Air Valve Clearance Adjustment .............................................. 9-4
Adjustement of Clutch.............................................................. 9-5
Air Release of Clutch ...............................................................  9-6
Adjustment of Brake Clearance..............................................  9-7
Brake system............................................................................  9-9
Adjustment of wheel hub bearing  .......................................... 9-9
Adjustment for the front wheel hub bearing .......................  9-10
Adjustment for the front wheel hub bearing ........................ 9-10
Adjustment of Free Play of Steering Wheel.......................... 9-10
Adjustment for Toe-in ............................................................. 9-11

Maintenance Schedule

..................................................... 10-1

Engine .....................................................................................  10-1
Clutch ....................................................................................... 10-2
Transmission ........................................................................... 10-3
Brake System .......................................................................... 10-3
Steering System ...................................................................... 10-4
Suspension System ................................................................ 10-5
Propeller Shaft........................................................................  10-5
Axle and Wheel.......................................................................  10-6
Others......................................................................................  10-6
Main Adjusting Data ............................................................... 10-7
Fuel..........................................................................................  10-8
Grease Application Place and Schedule..............................  10-8
Lubricant and Vehicle Used Fluid.......................................... 10-9
Engine Lubricant................................................................... 10-10
Gear Oil .................................................................................. 10-11
Transmission Gear Oil .........................................................  10-11
Lubricating Grease ..............................................................  10-11
Shock Absorber Oil............................................................... 10-11

4

Clutch Boost Liquid...............................................................10-11
Engine Anti-freeze Fluid (cooling fluid).............................. 10-11
Capacity Data .........................................................................10-12

Tightening Torque

 .............................................................. 11-1

Engine...................................................................................... 11-1
Chassis .................................................................................... 11-2

Attached Drawing

 .............................................................. 12-1

Electric System Drawings...................................................... 12-1

Main Technical Specifications  

                                            2—1             

Main Technical Specifications

Main Technical Specifications and Structure Features

●

 

Vehicle Model

5AD

DFA1101GZ

6J-907

Rated Loading Weight (kg)

4990

Curb Weight (kg)

4420

Gross Weight （kg）

9605

Load Distri-
bution （kg）

Front axle

No-load

2235

Full-load

3195

Rear axle

No-load

2185

Full-load

6410

Overall Dimension (mm)

Length

8350

Width

2330

Height (no-load, 
to cab top)

2395

Wheel Base （mm）

4700

Wheel 
Tread (mm）

Front wheel 

1831

Rear wheel

1640

Front/Rear Overhang (mm)

1270/2380

Approach angle/Departure angle

5.5

  2

°

/ 11°

Min. Ground Clearance (mm) (Full-load)

240

Min. Turning Diameters （m）

19

Structure Features

Cab over engine, single 
row, equipped with 
EQB140-20 engine

General Data