Dongfeng DFA1063DJ10 (14)-301/303. Instruction - page 20

Suspension

SP-1

Suspension

Trouble Analysis

Trouble

Cause

Repair

Bumpy ride

Spring leaf damaged
Overload

Replace the spring leaf
Load as required

Vehicle rocked severely

Damper failed

Replace the damper

Spring leaf center bolt is broken U-bolt and nut loosed

Replace center bolt

Spring leaf is broken at the
center hole

U-bolt and nut loosed

Replace spring leaf

Suspension

SP-2

Structure

Front leaf spring

1.Front spring leaf assy
2.Inclined underplate with set sleeve assy
3.Center bolt
4.Bush
5.Fixed end bracket
6.Spring pin set bolt
7.Spring leaf pin--front suspension

8.U-bolt
9.U-bolt
10.Cover board--front suspension
11.Limit block--front suspension
12.Lifting eye bracket
13.Front lifting eye
14.Lifting eye oin set

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

Рассказать друзьям

Страницы