– Set the dial gauge to 0 with 1 mm preload on “0”.
A - Dial gauge extension 30 mm
– Set the dial gauge to “0” with 1 mm bias.
– Move the differential gear up and down in the direction of the
axle, read off and write down the clearance on the dial gauge
(example: 1.50 mm).
Note
Do not turn the differential gear while measuring as otherwise the
bearings will settle and the measuring result will be inaccurate.
2.2.1
Determining the thickness of adjusting
washer S2
The prescribed bearing preload is reached by adding S2 to the
established measured value a constant compression value (0.25
mm and where necessary 0.35 mm).
Example:
For housing made out of magnesium:
measured value
1.50 mm
+ pressure (const. value)
0.35 mm
Thickness of the adjusting washer S2
= 1.85 mm
For housing made out of aluminium:
measured value
1.50 mm
+ pressure (const. value)
0.25 mm
Thickness of the adjusting washer S2
= 1.75 mm
– Remove the clutch housing and press out the outer ring/ta‐
pered-roller bearing -A-.
-B- Interior extractor 46 to 58 mm, e.g. -Kukko 21/7-
– Insert adjusting washer S2 with the required thickness (in our
example 1.75 or 1.85 mm) and press the outer ring/tapered-
roller bearing back into the clutch housing.
Assign the adjusting washers via the ⇒ Electronic Catalogue of
Original Parts .
Different tolerances allow to measure the required thickness for
each washer very precisely.
If the measured washer thickness is greater than the thickest
washer listed in the spare parts catalogue, 2 washers corre‐
sponding to the measured value may be fitted.
– Position the clutch housing and tighten the screws to the given
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ , Rapid 2011 ➤ , R ...
Gearbox 02T - Edition 05.2014
2. Differential gear
161
