Dongfeng EQ1030T47D-820. Instruction - page 35
Brake System
BR-10
Assembly
Note:
Be careful not bend the brake pipe when installing the booster.
If the U-type clip pin is damaged, replace it.
Add new liquid of "901-4" to meet the requirements of "GB12.981-HZY4".
May use other brand liquids which meet the requirements of GB12.981-HZY4, but two kinds of liquids are
not allowed to mix up for usage.
Do not reuse unclean liquid.
Be careful not destroy the fixed bolt screws of the booster when installing if. Proper installation angle may
avoid destroying the screws by metal around the instrument panel holes.
1.Adjust the push rod as shown in the right picture before installing the booster.
2.Tighten the fixed bolts between pedal bracket and
booster when installing the booster.
3.Connect the pedal with the U-type rod of the booster
input end.
4.Tighten the fixed nuts.
5.Assemble the master pump based on the above steps.
6.Exhaust based on the above steps.
The distance from booster connecting yoke pin center
to booster installing surface must be adjusted to 120
0
-0.5
mm, then lock the connecting yoke nuts.
Brake System
BR-11
Vacuum Pipe
Note;
Pay attention to the following points when installing the vacuum hose:
Do not put any oil on the vacuum hose and check
valve.
Insert the vacuum pipe to the vacuum hose and make
the hose touch the upper protruding ring of the formed pipe.
Install the Nylon tube with single one-way valve assy.,
pay attention to the direction.
Check
Hose and joint
Check the vacuum pipe, joint and valve for sealing,
and check the improper connection and damage.
Check valve
Use the vacuum pump to check the vacuum.
Connect the booster side: vacuum
Connect the engine side: no vacuum
Brake System
BR-12
Front Brake
Disassembly
1.
Caliper body
2.
Hose joint core
3.
Dustproof
4.
Oil drain screw plug
5.
Rest pin
6.
Dustproof
7.
Rubber bush
8.
Caliper bracket
9.
Guide pin
10.
Dustproof
11.
Piston
12.
Sealing ring
13.Damping spacer
14.
Insulation spacer
15.
Spring leaf
16.
Left brake friction block with
alarm inductor assy
17.Friction block assy
18.
Insulation spacer
Brake System
BR-13
Rear Brake
Disassembly
1.Rear left brake bottom plate assy
2.Dustproof
3.Oil drain screw
4.Joint core
5.Wheel cylinder shield
6.Piston
7.Rubber cup
8.Rear brake wheel cylinder body
9.Wheel cylinder spring
10.Shim
11.Left pull arm
12.Spring washer
13.Brake shoe plate assy
14.Fork
15.Spring seat
16.Brake shoe pressure spring
17.Spring seat
18.Rear brake drum
19.Return spring
20.Return spring
21.Fork
22.Ratchet wheel
23.Fork
24.Return spring
25.Return spring
26.Parking brake cable assy
27.Dustproof plug
28.Pull rod
29.Dustproof plug
