Dongfeng EQ1030T47D-820. Instruction - page 22

Rear Axle & Rear Suspension

RA-13

Maintainance Data and Explaination

Leaf Spring

Thickness (mm) --Amount of piece

Main spring: 7--3

Auxiliary spring: 14--2

Static deflection S: 101

Length L (mm) : 1200

Width (mm) : 70

Shock Absorber

Work length (mm) : Min/Max: 338/548

Jouney (mm) : 210

Damp (N) : Extend/Compress: 2250

±350/600±130

Diameter (mm) : A/B: 54/45

Check and adjust

Bearing of wheel

Side clearance of wheel bearing (mm) : 0.02 ～ 0.15

Thickness of side gascket of rear axle (mm) : 0.05

0.07

0.10

0.15

0.20

0.50

1.00

Tightne torque of bearing locking nut (N.m) : 167~196

Tightne torque after loose the bearing locking nut (N.m) : 167~196

Start torque of turning the wheel bearing (N.m) : 2.1 ～ 3.4

Bolt of nub (N) : 24.5 ～ 40.2

Rear Axle & Rear Suspension

RA-14

Profeller Shaft and Differential

PD

Catalog

Preperation ..................................................................................... PD-1
Profeller Shaft ................................................................................ PD-4
Maintainance .................................................................................. PD-9
Disassembly and Assembly.......................................................... PD-10
Main Reducer ............................................................................... PD-11
Disassembly ................................................................................. PD-12
Check............................................................................................ PD-17
Adjust ........................................................................................... PD-18
Assembly...................................................................................... PD-19
Maintainance Data and Explaination ........................................... PD-25

Profeller Shaft and Differential

PD-1

Preperation

Special Tool

1.Differential fixing assistant tool：

1） Engine bracket 2） Seat

2.Differential assistant tool：

Assembly driving axle

3.Flange spanner：

Disassembly and assembly driving axle locking nut and drive gear locking

nut

4.Differential bearing adjusting nut spanner：

Adjust bearing preload and tooth sapce

5.Differential bearing adjusting nut spanner：

6.Differential bearing adjusting nut spanner：

7.Drive wimble gear assembly gauge：

1） Model shaft

2） Height gauge

3） Thrust screw

Select gear height adjusting gasket