
2 Removing and fitting housing cover
2–26 Section 2 © Siemens VDO Trading GmbH TU00-1318-0200302
2.8.5 Fitting contact spring and holder
Fig. 2-21 Fitting contact spring and holder
Procedure
With the contact spring (1) the contact rivet (3) must extend over the fictious
line (b) (pre-tensioned).
The contact sits firmly on the spur gear's (7) contact path.
When fitted, adjust the contact rivet (3) on the contact spring and the holder
(2) in such a way that they are level with the driver contact (4).
Contacts (3) and (4) sit firmly on the contact carrier's (7) contact path. (Fig.
2-20)
1 Contact spring with holder 5 Contact path
2 Contact spring with holder 6 Driver plate
3 Contact rivet 7 Spur gear
4 Driver contact
7
6
1
2
3
4
5
6.8
+0.5
6
b
1.2
Remark
• The driver contact (4) and contact path (5) are welded to the driver plate (6).
• The driver plate (6) is located on the same axle as the integral potentiome-
ter's resistor and spur gear (7).
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