Audi TT (2007 year). Manual - part 7

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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.

– Release wiring protector -1- for engine wiring harness

-arrow- and lift off.

– Move clear and unplug electrical connector -1-.
– Open wiring duct bracket -arrows-, use removal lever -80 -

200- to unclip wiring and press wiring to side.

– Unclip wiring duct.

– Unclip electrical connector -1- from bracket and unplug.
– Open wiring duct bracket located underneath.
– Unclip wiring harness for engine control unit from wiring duct.
– Place engine wiring harness with engine control unit on top of

engine.

– Secure engine control unit to prevent it falling.
– Unclip electrical connector -2- from bracket and unplug.

– Slide the two clips in the direction of the -arrows- and remove

cover from electronics box in engine compartment.

1. Removing engine

– Remove nut -arrow-, detach terminal 30 wire from electronics

box in engine compartment and move it clear.

– Unplug electrical connector -1-.

Note

Disregard -arrows-.

– Unplug electrical connector -7- (push retainer to the rear and

press down release catch).

– Push back protective sleeve -6-.
– Remove nut -1- and detach B+ wire -item 2- from starter sol‐

enoid switch.

– Remove nut -5- and detach earth wire -4-.
– Remove top starter bolt -3-.

– Detach securing clip -3- for gear selector cable from gearbox

selector lever -1- and pull cable off pin -arrow-.

Metal selector relay lever:
– Detach securing clip -4- for gate selector cable from selector

relay lever -2- and pull cable off pin -arrow-.

Plastic selector relay lever:
• To prevent damage to gate selector cable, cable end-piece

must be detached from gate selector cable before removing.

– Pull locking device forwards onto stop -arrow 1- and lock by

turning anti-clockwise -arrow 2-.

– Press selector relay lever towards front -arrow 3-.

All vehicles (continued):
– Remove cable support bracket -arrows- from gearbox and

place to one side (selector cables remain fitted).

– If a plastic pipe is installed between clutch master cylinder and

slave cylinder, clamp off supply hose to clutch master cylinder

using hose clamp -3094- .

Note

♦

Make sure brake fluid does not come into contact with starter

or gearbox when performing the following operations. If it

does, clean affected area thoroughly.

♦

Seal off open pipes/lines and connections with clean plugs

from engine bung set -VAS 6122- to prevent dirt from entering.

– If a pipe/hose assembly is installed between clutch master

cylinder and slave cylinder, clamp off hose -A- using hose

clamp for hoses up to 25 mm -3094- .

Note

Disregard -arrow-.

1. Removing engine

– Pull out clip -arrow- as far as stop.
– Pull plastic pipe or pipe/hose assembly -A- out of clutch slave

cylinder and seal end of pipe.

Note

Disregard -item B-.

Caution

Risk of contamination by escaping brake fluid.

♦ Do not operate clutch pedal after detaching pipe from

bleeder screw on clutch slave cylinder.

– Unplug electrical connector -2- for reversing light switch -F4- .
– Remove nut -1- and press bracket to side.
– Remove bottom starter bolt and detach starter.

– Loosen bolts -arrows- for assembly mounting (engine end)

approx. 2 turns.

– Loosen bolts -arrows- for assembly mounting (gearbox end)

approx. 2 turns.

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