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– In the opposite position, determine dimension “A 2b” to gauge
block -T10466- .
• Example: Dimension “A 2b” = 4.75 mm
– Calculate mean value from dimension “A 2a” and “A 2b”.
Formula: A 2a + A 2b 2
Example:
• 4,79 + 4,752 = 4.77 mm
• Result: Dimension “A 2” = 4.77 mm
7th step: Calculate height tolerance of clutch engagement bearing
“K 2”
Note
On the basis of dimension “A 2” and dimension “B”, the height
tolerance of the engagement bearing for clutch “K 2” is now cal‐
culated according to the following calculus.
Dimension “A 2”
–
Dimension “B”
=
Actual height tolerance of clutch engagement bearing “K
2”
Example:
• 4.77 mm - 2.60 mm = 2.17 mm
• Result: Height tolerance of clutch engagement bearing “K 2”
= 2.17 mm
8th step: Calculate clutch tolerance of clutch “K 2”
– Read clutch tolerance value from new clutch.
• Example: Read off clutch tolerance value on clutch “K 2 = –
0.2”, as shown in illustration.
• Result: Clutch tolerance of clutch “K 2” = – 0.20 mm.
9th step: Determine thickness of shim “SK 2”
Note
On the basis of the clutch tolerance “K 2”, the thickness of shim
“SK 2” is now calculated according to the following calculus.
Height tolerance of engagement bearing “K 2”
–/+ Clutch tolerance of clutch “K 2”
=
Calculated thickness of shim “SK 2”
Example:
• 2.17 mm – 0.20 mm = 1.97 mm
• Result: Calculated thickness of shim “SK 2” = 1.97 mm
Jetta Hybrid 2013 ➤
7-speed dual clutch gearbox 0CG - Edition 08.2012
2. Clutch mechanism
43
