Dongfeng DFA1101GZ5AD6J-907. Manual - part 49

 

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Dongfeng DFA1101GZ5AD6J-907. Manual - part 49

 

 

Suspension

SP-3

Rear leaf spring

1.Fixed end bracket
2.Wedge lock pin
3.Leaf spring pin
4.Limit block assy
5.Sub-leaf spring bracket
6.Bracket--lifting eye end
7.Lifting eye with bush assy

8.Leaf spring pin
9.Cover board
10.U-bolt
11.Sub-leaf spring assy
12.Sub-leaf spring underplate
13.Rear leaf spring assy
14.Set pin sleeve
15.U-bolt underplate

Suspension

SP-4

Disassembly

Clean the suspension system before disassembling. Set the truck in brake state, and block up the front and

rear wheel with wooden stand.

Dismounting of front suspension

1.Wedge the rear wheel, lift the front axle and front part of

the frame with a jack and the safety support, then take
down the front wheel;

2.Unscrew the set nut from the lower end of the front

damper, dismantle the front damper lower end, and take
off the related parts.

3.Loosen the set nut from the upper end of the damper, dis-

mantle the front damper upper end, and take off the front
damper.

4.After loose U-bolts and nuts, remove the U-bolt, cover

board and limit block;

5.Down the front axle by loose the jack and then the leaf

soring is in a free condition;;

6.Remove the spring rear end, loose the lifting pin fasten

nut at the lower end, tahe down the lifting pin and the
leaf spring rear end can be removed;

1.Front damper assy
2.Damper bracket assy

3.Damper lower pin

Suspension

SP-5

7.Remove the fixed bolt of the leaf spring front enf spring

pin, then take down the leaf spring pin and let down the
jack and take out the leaf spring;

8.Loose the lifting eye locking nut, and take down the lift-

ing eye pin and you can remove the lifting eye.

Disassembly of the rear suspencion

1.Wedge the front wheel, lift the rear axle and rear part of

the frame with a jack and the safety support, then take
down the rear wheel;

2.Unscrew the set nut from the lower end of the damper,

and take off the related parts;

3.Loosen the set nut of the damper pin from the upper end

of the damper, remove the related parts, and take down
the damper;

4.Loose the U-bolts and nuts, remove U-bolt underplate, U-

bolt and cover board;

Suspension

SP-6

5.Slowly down the jack to fall the rear axle to the ground,

and remove the sub leaf spring assembly and sub-leaf
spring underplate;

6.Disassemble the the rear end of the the leaf spring.

Remove the fasten bolt of the leaf spring pin and pull the
spring pin out then you can disassemble the rear end of
the leaf spring rear end;

Note: When pulling the spring pin, you must use the

the threaded sleeve of the spring pin. Before remove the
lock bolt of the leaf spring pin, screw the threaded sleeve
off a little then pull, or you can use the pin puller with
thread.

7.Remove the cotter pin used to fix the front pin of the rear

leaf spring, then take down the front pin of the rear leaf
spring, down the jack then remove the rear leaf spring
finally;

8.Take down the cotter pin of the lifting eye pin, and make

use of an iron rod(diameter=15mm) went through the
special hole used to remove the lifting eye pin, then push
the pin out to take down the lifting eye.

Disassembly of the front and rear leaf spring

1.Take down the clamp;

2.Clamp the center part of the leaf spring by a C-shape clip;

3.Take down the center bolt;

4.Loose the C-shape clip slowly and detach the spring leaf.

 

 

 

 

 

 

 

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