Volkswagen Jetta Hybrid (2013 year). Manual — part 10
There is no need to adjust anything if all the named parts have
only been removed and reinstalled.
♦
The retaining ring must be renewed in each case.
Brief description
♦ Position of engagement bearings is comparable with clutch
play of a manual gearbox. In the 7-speed dual clutch gearbox
0CG there are tolerances in the engagement system of the
gearbox and in the gearbox itself. Even within the dual clutch
there are tolerances. These tolerances must be taken into ac‐
count separately during adjustment.
♦ The following procedure first describes how to measure all
necessary dimensions on the gearbox so that the appropriate
shim can be selected. In addition are the tolerances in the
clutch that the manufacturer has already calculated. Toleran‐
ces on gearbox and tolerances in clutch determine thickness
of shim.
♦ Adhere to the sequence of work steps.
Special tools and workshop equipment required
♦ Depth gauge, digital 300 mm -VAS 6594-
♦ Gauge block -T10466-
♦ Ruler -T40100-
Procedure
• Dual clutch is removed
⇒ page 16
.
• The gearbox flange must be level to assure good contact with
the ruler.
• Mechatronic unit for dual clutch gearbox -J743- built into gear‐
box.
Jetta Hybrid 2013 ➤
2. Clutch mechanism
33
page 28
Caution
Risk of damage to clutch and other components!
• Mounting for engaging lever and entire mechanism of en‐
gagement bearing must be dry and free of oil or grease.
If ball pin is worn:
– Remove ball pin using pliers.
– Push in »new« ball pin by hand, if necessary using a plastic
hammer and drift to tap it in.
Note
To avoid damage to ball pin, only tap the drift lightly with the plastic
head hammer.
Continuation for all:
Note
If dimension “B” has already been determined, it is now possible
to proceed with step “2” of the measurement
⇒ page 36
.
– Install previously used retaining ring -arrow- of outer input
shaft.
Jetta Hybrid 2013 ➤
34
box flange.
Caution
Risk of false measurements.
♦ The ruler -T40100- should remain in this position for the
following measurements. Do not turn over, do not remove.
– Place digital 300 mm depth gauge -VAS 6594- on top of ruler
-T40100- and position depth gauge rod on outer input shaft.
– Set depth gauge to “0”.
– Position depth gauge rod on retaining ring, as show in dia‐
gram.
– In this position, determine dimension “B1” to retaining ring.
• Example: dimension “B1” = 2.62 mm
Jetta Hybrid 2013 ➤
2. Clutch mechanism
35
Note
Do not measure on retaining ring joint. The retaining ring could
be pushed away and falsify the reading.
• Example: dimension “B2” = 2.58 mm
– Calculate mean value from dimension “B1” and “B2”.
Formula: B1 + B2 2
Example:
• 2,62 + 2,582 = 2.60 mm
• Result: Dimension “B” = 2.60 mm
Note
If the dual clutch is still installed after this measurement, it must
now be removed
⇒ page 19
.
– Remove retaining ring -arrow- of outer input shaft and dispose.
Caution
It is not permissible to reuse the retaining ring.
2nd step: Determine dimension “A 1” for engagement bearing of
clutch “K 1”
Jetta Hybrid 2013 ➤
36
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