Dongfeng DFA1063DJ10 (14)-301/303. Manual - part 17

Front Axle

FA-7

Appendix 1  Lubricating Parts and Lubricant

Lubricating parts

Lubricant

Appendix 2  Tightening Torque of the Bolts and Nuts

Item

Maintenance Interval Mileage ( × 1000km)

First maintain

4

8

12 16 20 24 28 32 36 40 44 48

Steering knuckle kingpin

●

● ● ● ● ● ● ● ● ● ● ● ●

Tie rod ball pin

●

● ● ● ● ● ● ● ● ● ● ● ●

Wheel hub bearing

●

●

●

●

●

Adjusting arm

●

●

●

●

Cam braccket

●

●

Part

Lubricant

Type

Steering knuckle kingpin

lithium grease

2# 

Tie rod ball pin

lithium grease

2# 

Wheel hub bearing

lithium grease

2# 

Adjusting arm

lithium grease

2# 

Cam bracket

lithium grease

2# 

Part

Tighten Torque (N.m)

Steering draglink arm nut

120~140

Nut of the left and right steering knuckle arm

120~140

Front brake bottom plate bolt

140~170

Air chamber bracket fixed bolt

55~70

Air chamber fixed bolt

55~70

Pin lock nut

55~70

Steering limit bolt locking nut

80~100

Steering ball pin nut

130~160

Tie rod clamp nut

40~60

Front adjusting nut

120~150

Kingpin plug cover screw

40~60

Front Axle

FA-8

Appendix 3  Main Adjusting Data and Maintaining Standard

 

Main adjusting data

Maintaining Standard

                 Adjusting Item

                            Adjusting Data

Toe-in

0~4mm

Turning angle of the inside wheel

40°

Clearance between front axle fist surface and 
the steering knuckle

≤

0.1mm

Clearance between front fiction plate and brake 
drum

Shoe shaft end  0.25~0.45mm
Cam shaft end  0.40~0.70mm
Clearance difference between two shoes of the same side is 
＜

0.1mm

             Item

Maintaining Standard

       Wear Limit

            Remark

Outside diameter of kingpin

31.9~32mm

31.9mm

Clearance between kingpin 
and steering knuckle bush

0.025~0.077mm

0.20mm

Clearance between kingpin 
and front axle hole

0.01~0.052mm

0.10mm

Clearance between steering 
knuckle and front axle

≤

0.05mm

0.15spacer adjustment

Starting force of steering 
knuckle

≤

10N

Measure at cotter pin of 

shaft head

Starting force of front wheel 
hub

20~50N

Measure at the bolt of 

wheel

Rear Axle

                                              RA

Table of Contents

Structure..........................................................................................................RA-1
Maintenance....................................................................................................RA-3
Assembly and Adjustment..............................................................................RA-4
Trouble Analysis.............................................................................................RA-8
Lubricating Parts and Lubricant .....................................................................RA-7
Tightening Torque of Important Bolts and Nuts.............................................RA-7
Main Adjusting Data and Maintaining Standard ............................................RA-8

Rear Axle

RA-1

Rear Axle

Structure

Rear axle housing and half axle

1.Conical bush--axle shaft bolt
2.Axle shaft--rear axle
3.Gasket-axle shaft
4.Double head bolt (small teeth)
5.Inner oil seal support ring--rear axle

6.Housing assembly--rear axle (include NO.5)
7.Ventilate plug assembly
8.Oil filling plug
9.Oil level indicating plug
10.Oil drain plug assembly