2.2 Capacities
The 7-speed dual clutch gearbox has two separate and different
oil systems. One for the gear oil section -arrow A- and one for the
hydraulic fluid section -arrow B-.
Capacities Gear oil section
Initial filling 1.7 litres
Change No change necessary
Lubricant Gear oil for dual clutch gearbox 0CW
Part number ⇒ Electronic Parts Catalog (ET‐
KA)
Capacities Hydraulic oil part with mechatronic unit for
dual clutch gearbox -J743-
Initial filling 1 litre
Change No fluid change possible
It is not possible to check the fluid level in the
hydraulic section of the mechatronic unit for
dual clutch gearbox -J743- .
Lubricant Hydraulic fluid
Caution
Risk of damage to gearbox.
♦ Only the gear oil for the 7-speed dual clutch gearbox 0CW,
which is available through the replacement parts system,
may be used ⇒ Electronic Parts Catalog (ETKA) .
♦ Other oils will lead to malfunctions or failure of the gear‐
box.
♦ It is not possible to check the fill level of the hydraulic fluid
section of the mechatronic unit for dual clutch gearbox -
J743- . For installation measures, the breather of the
mechatronic unit for dual clutch gearbox -J743- must be
sealed so that no oil can escape ⇒ page 91 . If any oil
escapes from the hydraulic fluid section of the mecha‐
tronic unit for dual clutch gearbox -J743- , it is not possible
to replenish it or check the level!
♦ If oil escapes from the gear oil part, it can only be rectified
by changing the gear oil ⇒ page 121 . It is not possible to
check the fill level.
♦ If the level of oil/fluid is too high or too low in either of the
parts, the function of the gearbox will be impaired.
Golf 2013 ➤
7-speed dual clutch gearbox 0CW - Edition 10.2012
4 Rep. gr.00 - Technical data