Porsche 928 Workshop Manual page 1009

39
Differential,TransaxleSystem
928
Measurlng Procedure:
1. Determine thickness of shim 53 (see page
39 - 221).
2. Apply 20 kN (21) to the bearing assembly,
pressing it on to drive shaft.
3. Measure%" (e.g. 44.20 mm)
Note
Shims from 2.20 mm to 3.30 mm are available
in 0.1 mm graduations.
plll~r '
"1
"
-i
,~ff$~~~2& --%
d
8'.
k I)
--.-i. em-+-- "
4. Measure "c" (e.g. 22.18 mm).
5. Calculate Ss
S5 = 68.65
- b - c + S3
Ss = 68.65 - 44.20 - 22.18 + 0.45
Ss = 2.72
39 - 216
Determinlng thickness of shim 55
Printed in Germany - XXXI. 1993