Valve case - assembly overview — VW

VW
Golf
1999
Golf
2007
Power transmission
6 - Speed automatic gearbox 09G
Edition
12.2011
Valve case - assembly overview
WARNING
Do not turn on the engine or tow the vehicle with the oil crankcase removed or without ATF.
The valve case and the wiring harnesses can also be removed with the transmission installed.
Install the O-rings with ATF. Using other lubricants causes faults in the operation of the transmission hydraulic command.
Always replace dirty or damaged valve cases.
Do not use cloths that fray.
After installing the oil crankcase, check the oil level and top it up if necessary
Chapter
.
ATF plug
Always replace the sealing ring
Item
Check the transmission oil (ATF) level
Chapter
.
Tightening torque
Fig.
Sealing ring
Always replace
Fig.
Outflow tube
Release to drain ATF oil
Tightening torque
Fig.
Crankcase
Remove and install
Chapter
Bolt
Tighten the oil crankcase screws alternately and in cross pattern
Tightening torque
Fig.
Gasket
Always replace
Electromagnet
2 units in the oil crankcase grooves
Clean before installing
Bolt
valve case fastening to the transmission
12 units of various lengths
Anchor
Always replace the screws
Tightening torque
Fig.
Bolt
3 units
oil filter fastening to the transmission
Tightening torque
Fig.
Oil filter
Remove and install
Chapter
Sensor 1 for automatic transmission hydraulic pressure
G193
Not installed in all transmissions
Correspondence
Electronic Part Catalog
.
Sensor 2 for automatic transmission hydraulic pressure
G194
Not installed in all transmissions
Correspondence
Electronic Part Catalog
.
Valve case
Remove and install
Chapter
Identification of electromagnetic valves
Fig.
Correspondence
Electronic Part Catalog
.
Bolt
Tightening torque
Fig.
Bolt
Tightening torque
Fig.
Transmission input speed sensor
G182
Remove and install
Chapter
Bolt
Tightening torque
Fig.
Transmission output speed sensor
G195
Remove and install
Chapter
Transmission case
In the figure, without oil radiator
Vent cap
Switch for Digimat multi-purpose indicator
F125
Remove and install
Chapter
Transmission oil temperature sensor
G93
Integrated to the wiring harness with an 8-pin connector
Item
Bolt
Tightening torque
Fig.
Wiring harness with 8-pin connector
With O-ring on connector, always replace the O-ring
With
Transmission oil temperature sensor
G93
For the
Transmission input speed sensor
G182
For the
Transmission output speed sensor
G195
For
Sensor 1 for automatic transmission hydraulic pressure
G193
and
Sensor 2 for automatic transmission hydraulic pressure
G194
.
Assembly locations of the sensors
Fig.
Remove and install
Chapter
Correspondence
Electronic Part Catalog
.
Sealing ring
Always replace
ATF draining plug
Tightening torque
Fig.
Selector shaft lever
Washer
Nut
Note the assembly position for the nut
Chapter
Tightening torque
Fig.
Big spring
Not installed in all transmissions
Correspondence
Electronic Part Catalog
.
Small spring
Shock absorber plunger
Wiring harness with 14-pin connector
With O-ring on connector, always replace the O-ring
For the electromagnetic valves
Assembly locations for the electromagnetic valves and wiring harness installation
Fig.
Remove and install
Chapter
Bolt
Tightening torque
Fig.
Tightening torques
Identification of electromagnetic valves
Wiring harness for electromagnetic valves, with 14-pin connector
arrow
Electromagnetic valve 1
N88
Electromagnetic valve 2
N89
Electromagnetic valve 4
N91
Electromagnetic valve 6
N93
Electromagnetic valve 5
N92
Magnetic valve 9
N282
Magnetic valve 10
N283
Electromagnetic valve 3
N90
Identification of sensors
Sensor 1 for automatic transmission hydraulic pressure
G193
(not installed in all transmissions)
Connector for the
Transmission input speed sensor
G182
Cable for the
Transmission input speed sensor
G182
Sensor 2 for automatic transmission hydraulic pressure
G194
(not installed in all transmissions)
Cable for the
Transmission output speed sensor
G195
Connector for the
Transmission output speed sensor
G195
Support for the
Transmission oil temperature sensor
G93
Transmission oil temperature sensor
G93
Sensor wiring harness, with 8-pin connector
arrow
Sealing ring for drain plug - replace
Cut the sealing ring
arrow
with cutting pliers. Always replace.
After carrying out the repairs, push by hand the threaded plug with a new sealing ring, in order to top up the ATF.