Volkswagen Jetta Hybrid (2013 year). Manual — part 24
You can suffer an electric shock.
An electric shock can be fatal.
Observe general warning instructions for work on the high-
93 ; General warning instructions for work on the high-voltage
system .
♦ The system must first be de-energised by a high-voltage
technician before any work is done on the high-voltage
system and before any repair work is done on the body.
♦ All work on vehicles with a high-voltage system must only
be carried out by electrically instructed persons. The work
must be supervised by a high-voltage technician.
WARNING
High voltage on high-voltage system of hybrid vehicle. Danger
of electric shock! Following procedure also requires work on
high-voltage system. De-energise high-voltage system now ⇒
high-voltage system .
– Remove power and control electronics for electric drive -JX1-
control electronics for electric drive -JX1- .
Jetta Hybrid 2013 ➤
6. Gearbox oil
89
High-voltage cables; Removing and installing high-voltage
wiring harness for hybrid battery -PX1- .
Note
♦
The oil level in the gearbox cannot be checked.
♦
The prescribed amount to be put in the gearbox must be ad‐
hered to exactly.
♦
Only in this way is the gearbox correctly filled.
♦
If too little or too much oil is put in the gearbox, the latter will
not function correctly.
Caution
Risk of damage to gearbox.
♦ Only the gearbox oil for the 7-speed dual clutch gearbox
0CG, which is available through the replacement parts
system, must be used ⇒ Electronic parts catalogue “ET‐
KA” .
♦ Other oils will lead to malfunctions or failure of the gear‐
box.
– Pull off breather cap -arrow- next to gearbox selector lever.
Caution
Risk of damage to gearbox.
♦ The adapter for oil filling -VAS 6262 A- with -VAS 6262/4-
must be clean and it must be ensured that the gearbox oil
is not mixed with any other oils!
– Shake bottle before opening.
– Screw bottle of gearbox oil for 7-speed dual clutch gearbox
0CG onto adapter for oil filling -VAS 6262 A- ; For part number
refer to ⇒ Electronic parts catalogue “ETKA” .
Note
If the thread of the bottle does not fit onto the oil filling adapter -
VAS 6262 A- , use adapter -VAS 6262/6- .
– Position bottle in such a way that oil does not run into the filling
hose.
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90
– Flip bottle over and fill the exact required oil capacity; For oil
capacities refer to
⇒ page 3
.
– After filling, remove oil filling adapter -VAS 6262 A- . Clean
area around breather hole with a cloth and fit breather cap
-arrow-.
– Continue installation in reverse order of removal. Install power
and control electronics for electric drive -JX1- ⇒ Electrical
tronics for electric drive -JX1- .
– Re-energise high-voltage system and carry out documenta‐
tion ⇒ Electrical system, hybrid vehicles; Rep. gr. 93 ; Re-
energising high-voltage system .
Jetta Hybrid 2013 ➤
6. Gearbox oil
91
⇒ “7.1 Overview - mechatronic unit”, page 92
⇒ “7.2 Removing and installing mechatronic unit”, page 94
⇒ “7.3 Setting mechatronic unit to removal position by hand”, page
108
7.1
Overview - mechatronic unit
1 - Bolt
❑ For securing mecha‐
tronic unit for dual clutch
gearbox -J743- on gear‐
box housing.
❑ Qty 3, M8 x 35
❑ Renew after each re‐
moval.
❑ Specified torque and
tightening sequence
⇒ page 94
2 - Bolt
❑ For securing mecha‐
tronic unit for dual clutch
gearbox -J743- on gear‐
box housing.
❑ Qty 4, M8 x 90
❑ Renew after each re‐
moval.
❑ Specified torque and
tightening sequence
⇒ page 94
3 - O-ring
❑ Identification: colour
»green«
⇒ page 93
.
❑ Renew if damaged
❑ Allocate according to ⇒
Electronic parts cata‐
logue “ETKA” .
❑ Fit onto connection for
hydraulic line
⇒ page 93
.
❑ Moisten with hydraulic
fluid when installing.
4 - Clip
❑ Pull out clip for removing and installing hydraulic line.
5 - Hydraulic line
❑ Seal connections with new sealing plugs.
❑ Allocate sealing plugs according to ⇒ Electronic parts catalogue “ETKA” .
6 - Union nut
❑ 18 Nm
7 - Gearbox
8 - Mechatronic unit for dual clutch gearbox -J743-
❑ With valve block.
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