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1.
1) rubber components shock absorber

Check whether the shock absorber of metal parts and rubber components is cracks or other damage.
2)

Check tag line in the damper hub and inertia components are aligned, as shown in figure 2
As shown in 81.
If you don't at bright appearance, deviation is greater than 1.
29 mm, the shock absorber should be scrapped.
3)
Check whether inertial components and wheel alignment.

Elements of plane and the installation of the hub surface must be aligned, deviation should be 0.
Within 63 mm.
4)

Inertial element diameter must be concentric with the wheel hub guide holes, the deviation should be less than zero.
76毫米(
0.
030in）
。
2.
Viscosity building inspection and repair of 1)

Check whether there is shock absorber installation flange in crack, as shown in figure 2 -
As shown in 82.

To check whether there is concave or convex damper hub on the body, if the parts damaged must be replaced.
2)
- find out shock absorber tag, as shown in figure 2
As shown in 83.
If it were printed on the shock absorber & other;
The British system & throughout;
（
By Holset company)
, should record the production date and code.
Such as: code & other;
A -
05'
Said in January 2005, manufacturing;
“
B -
05'
Said in February 2005, manufacturing;
“
C -
02'
Said in March 2002.
So on.
3.
Measuring the thickness of the shock absorber X1)

Scrape on the surface of the shock absorber on both sides of the four arrow position of paint, as shown in figure 2
As shown in 84.

Note: in addition to the paint can not use rough cloth or knife, should use a cleaning solvent or gauze.

Shock absorber thickness is measured with a micrometer in these four position X, click on the march from outside diameter measurement.
18 mm.
2)

If the position of any two position thickness difference more than 0.
25 mm should be scrapped.
4.
Check the shock absorber liquid leakage 1)
The crack detection imaging liquid (

Crack detection, including check crack the required amount of cleaning agent, penetrating agent imaging agent)
Rolling lip injection to the shock absorber.
2)

Shock absorber is placed within the temperature of 93 ℃ oven, should be shock absorber of rolling when put his lips down to the bottom of the oven, as shown in figure 2
As shown in 85.

In the furnace to keep 2 h, check whether there is rolled his lips in fluid flow, such as found that liquid leakage, must change the shock absorber.

On both ends of the cover on both ends of the CAM follower arm assembly: CAM follower arm cover assembly without mechanical timing adjusting mechanism with general assembly method is basically the same, the difference that is as follows: 1)
Eccentric line suits into injector servo arm hole.

Load eccentric bushings fastening screws so that the sleeve is fixed in the servo arm, as shown in figure 3 -
21.

Must not will tighten screw out into small sleeve shaft hole.
2)

And fuel injector valve servo arm servo arm into the servo arm in the corresponding position.
3)

Put forward, after the cover with movable arm shaft, the shaft through the servo arm cover and servo control arm, make the spline end of the shaft (out of the cover

Must make the shaft milling flat part on the eccentric sleeve of fastening screws)
。
4)

Into the shaft, make the spline end cover 23 servo arm.
23 ~ 24.
75mm。
Figure 3 - available

22 rated as tools to adjust the size.
5)

Tighten the fastening screws to 61 ~ 75 in eccentric bushings n & middot;
M, as shown in figure 3 -
23.
Make sure axis servo arm swinging flexible.
CAM follower arm cover rated among assembly: 1)
The wheel positioning pin into servo arm at opposite ends of the cover.
2)

The bulge into the ends of the shaft with specialized tools, make its edges flush with shaft end.
3)
The pivot line suits into the injector with movable arm hole.

The fastening screw into eccentric set, tighten bushing in the servo arm (

Must not have fastening screw reached out to the eccentric sleeve shaft hole)
。
4)

And fuel injector valve servo arm servo arm into the servo arm cover position accordingly.
5)

Actuator gear to be included in the servo arm cover, make the gear tooth close to follow up the arm cover.

Sure to parts of the gear with a wide tooth toward the servo arm at the bottom of the cover, as shown in figure 3 -
24.
6)

The shaft into servo arm cover, through the servo arm hole of cover, the servo arm and gear, as shown in figure 3 -
25.

Width of the shaft end of the spline tooth should aim at the gear spline groove width.

Be sure to aim the axis milling flat part of the eccentric bushings of fastening screws.
7)

Axis after the transfer, let the opposite side of the actuator gear shaft end is located in the servo arm end of less than 25.
30 ~ 25.
40 mm.

With a special tool to adjust to the accurate size, as shown in figure 3 -
26.