AUDI A6 2000 C5 / 2.G 01V Transmission Torque Converter Workshop Manual

32-1


Torque converter

WARNING!

Check installation dimension of torque
converter before installing transmission
page 32
-8

Notes:

Rules of cleanliness for working on automatic
transmissions page 37
-148
.

General repair notes page 00
-27
.

Lightly coat sealing ring with ATF. Other
lubricating substances lead to functional
problems in the hydraulic transmission control.
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32-2


1 -
Torque converter
Secure on removed transmission to keep it
from falling out. Identification page 32
-3
Installing page 32
-8
2 -
Seal
Always replace page 32
-6
3 -
Contact ring
Behind sealing ringReplace if damaged
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32-3

Torque converter, identification


Different types of torque converters exist. Identification is performed via
code letters (arrow).
Allocation of torque converter/transmission page 00
-4 .
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32-4

Torque converter, checking


Note:
The torque converter is welded in and must be completely replaced if
damaged or in case of malfunctions. - Checking converter hub for wear grooves (arrow).
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32-5

Torque converter, draining


Special tools and equipment

In case of soiling of the ATF via shavings or during a major transmission
overhaul, torque converter must be drained.
VAG1358A - oil siphoning unitV.A.G 1358 A/1 oil syphoning probe

- Drain ATF from torque converter using VAG1358A and oil syphoning
probe VAG1358A/1.
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32-6

Torque converter oil seal, replacing


Special tools and equipment

Removing
VW681 extractor lever 3295 thrust piece
- Removing transmission page 37
-71
.

- Secure transmission to transmission mount page 37
-131
or place on
flat surface.
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32-7


Installing - Insert VW681 extractor lever directly behind the sealing lip of the
sealing ring, so that the contact ring which is behind it is not damaged.
- Insert contact ring.
- Coat outer circumference and sealing lips of sealing ring with ATF.

Installation position: The open side of the sealing ring faces the
transmission.

- Using 3295 thrust piece, drive in sealing ring for torque converter up to
thrust piece stop.
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32-8

Torque converter, installing


Special tools and equipment

Depth gauge

- Slide in converter hub through the sealing ring
up to the first stop.

- Rotate torque converter inward with light
pressure, until the groove of the torque
converter hub engages in the coupling plate of
the pump wheel and the torque converter slides
inward noticeably.

Installation dimension

If the Torque converter is inserted properly, the dimension between the
surface of the mounting eyes and the surface of the torque converter
housing is at least 23 mm.
If the torque converter is not inserted completely, this distance will be
approx. 11 mm.
WARNING!
In case of an incorrectly inserted torque converter, the coupling
plate of the torque converter or the ATF-pump will be destroyed, if
the transmission is flanged to the engine.
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pair&id=AUDI.B5.AT01.32.1