Dongfeng EQ1030T47D-820. Manual - part 14

 

  Index      Dongfeng     Dongfeng EQ1030T47D-820 Light Commercial Truck - service repair manual 2006 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  12  13  14  15   ..

 

 

Dongfeng EQ1030T47D-820. Manual - part 14

 

 

Front suspension

FA-8

Make sure that the middle tie rod has less than 35mm length turned into the left and right joint, this is to

assure the same length of the middle tie rod left an right
joint.

(3) Use the moment wrench to tighten the lock nut

to the required value.

Tightening torque:25~28N.m。

Front wheel turning angle

1.Turn the front wheel to the front, move the vehicle

ahead to set the front wheel on the turning angle test
device.

2.Turn the steering wheel left and right to the turn-

ing limit to measure the wheel turning angle.

Wheel turning angle: See "maintenance data &

explanation" for reference

3.Adjust the front wheel turning angle by the limit bolt if necessary.

Front suspension

FA-9

Front Axle

1.

Front wheel hub cover

2.

Retainer ring

3.

Hex thin nut

4.Antifriction spcer--steering knuckle

5.

Front wheel hub outer bearing assy

6.

Front wheel hub

7.

Wheel nut

8.

Front wheel bolt

9.

Brake disc

10.

Front wheel hub inner bearing assy

11.

Front wheel hub oil seal assy

12.

Oil seal retainer

13.

Left dustproof assy--front brake

14.

Left steering knuckle

15.Left steering knuckle arm

16.

Disc brake assy

Front suspension

FA-10

Hub & Brake Disc

Disassembly and assembly

Dismount the brake caliper assembly.

The brake pipe need not to be dismount from the

brake caliper, and pay attention not to depress the brake
pedal to avoid piston extruded.

Note:

Never distort the brake pipe.

Dismount the lower hub cover, cotter pin and the

adjusting spacer.

Dismount the hub bearing locking nut by proper

tools.

Remove the hub bearing from the steering knuckle

shaft.

Note:

Never let the outer bearing out.

Dismount the tortion bar spring.

See chapter "Front suspension".

After assemble the hub and hub bearing, adjust the

bearing pretightening force.

Pretightening force adjustment

After replace the hub bearing or hub, the bearing

pretightening force has to be adjusted.

The adjusting method:

1.Before adjustment, clean all of the parts first.

2.Smear some lubricating grease on the following

parts:

Rubbing surface of the steering knuckle shaft

Interface between outer bearing and locking washer.

Wheel hub cap

Grease sealing ring edge

Front suspension

FA-11

3.Tighten the bearing locking nut to the required torque: 34~39N.m

4.Turn the hub for several times to set the bearing in

correct position.

5.Tighten the bearing locking nut again to the

required torque:  34~39N.m

6.Back the locking nut for 45

°.

7.Install the adjusting cap and new cotter pin, and

back the locking nut for 15

° or less to install the cotter

pin.

 

 

 

 

 

 

 

Content   ..  12  13  14  15   ..