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Gearbox,mechanics,gears,shafts,internal operation > < Draining ATF

A4 Mk3

Removing and installing gearbox oil temperature sender 2G754
Removing and installing gearbox oil temperature sender 2 -G754-
In conjunction with certain engine versions the 7-speed dual clutch gearbox 0B5 (S tronic) has an additional gearbox oil temperature sender 2 -G754-, which monitors the temperature of the gear oil (MTF) employed for the gear cluster.
t  Fitting location: in place of drain plug for gear oil (MTF)
   
Procedure
Gearbox installed:
–  Remove rear noise insulation -2- → General body repairs, exterior; Rep. gr.66.
  Caution
Risk of damage to gearbox
If there is no gear oil (MTF) in the gearbox (or not enough oil):
t  The engine must not be started.
t  The vehicle must not be towed.
Gearbox removed or installed:
–  Place used oil collection and extraction unit -V.A.G 1782- below gearbox.
  A10-11100
–  Unplug connector -2- from gearbox oil temperature sender 2 -G754-.
  Note
Keep gear oil away from connector -2- and contacts on gearbox oil temperature sender 2 -G754-. The connector contacts must be cleaned immediately if they come into contact with gear oil (MTF). The gear oil (MTF) causes contact problems in the connector contacts.
–  Unscrew gearbox oil temperature sender 2 -G754--1-.
–  Drain gear oil (MTF).
Installation is carried out in reverse sequence; note the following:
l  Tightening torque: gearbox oil temperature sender 2 -G754- to gearbox, 45 Nm
–  Secure wiring harness to gearbox -arrows-.
–  Fill up with gear oil (MTF) → 7-speed dual clutch gearbox 0B5 (S tronic); Rep. gr.39.
–  Clean gearbox and tunnel cross member.
  A34-10870

Gearbox,mechanics,gears,shafts,internal operation > < Draining ATF