transmission AUDI A8 1998 D2 / 1.G 01V Transmission Oil Pan And Oil Strainer Assembly User Guide

38-14


17 -
O-ring
Always replaceCoat with Vaseline
18 -
Multi-Function Transmission Range (TR)
Switch -F125- Removing and installing page 38
-33
Replacing shift rod sealing ring page 38
-
31

19 -
Bolt - 8 Nm
20 -
O-ring
Always replace
21 -
Locking clamp
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38-15


22 -
Wiring harness in transmission
Always replace page 38
-42
Transmission Fluid Temperature Sensor -
G93- is integrated into the wiring harness Remove and install valve body to replace
page 38
-22

Unhook from bracket for wiring harness,
item 10 Installation position wiring harness
connector: Flat part of rear collar points
toward oil pan, the tabs at collar are
horizontal
23 -
Bolt - 9 Nm
24 -
Sensor for transmission RPM -G182- Removing and installing page 38
-36
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38-16


25 -
Connector
Is connected at wiring harness in
transmission Must be disconnected before removing the
valve body
26 -
Bolt - 6 Nm
27 -
Bracket For solenoid valve
28 -
Solenoid Valve 4 -N91- With O-ringRemove and install valve body to replace
page 38
-22

29 -
Solenoid valve 3 -N90-
Without O-ringRemove and install oil pan to replace
page 38
-19

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38-19

Oil pan, removing and installing


Special tools and equipment

Removing
VAG1306 drip tray

- Remove noise insulation panel (arrows).
- Place VAG1306 drip tray under transmission.
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38-20


Installing
Installation is reverse of removal, noting the following:
Note:
Drain plug and oil seal must both be replaced.
Tightening torques - Remove ATF drain plug -1- and drain ATF.
- Loosen bolts of oil pan in diagonal sequence.
- Clean all 4 magnets in oil pan recesses. Ensure full surface contact of
the magnets on the oil pan.
- Replace gaskets.
- Fill up ATF page 37
-140
.
Component
Nm
Drain plug to oil pan 40
Oil pan to transmission housing
(diagonally in sequence)
10
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38-22

Valve body, removing and installing


Notes:

Always replace a soiled or faulty valve body.
General repair notes page 00
-27
.

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

Removing

- Removing oil pan page 38
-19
.

- Removing oil strainer page 38
-21
.

- Disconnect clip for wiring harness connectors (arrow).
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38-23

Only for Park/Neutral Position (PNP) Switch -
E17-

- Disconnect harness connector from Transmission Vehicle Speed
Sensor (VSS) -G38- (arrow).

Notes: - Loosen mounting bolts (arrows) of valve body and remove valve body
with wiring harness.
Only the marked mounting bolts (arrows) must be loosened.When loosening other bolts, the function of the valve body can be
influenced or the valve body splits up. The bolt (arrow) A is shorter and thinner than the other bolts. Observe
allocation.
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38-24

Only for transmission with hydraulic control
E18/2

- Disconnect harness connector from Transmission Vehicle Speed
Sensor (VSS) -G38- (-A-).
- Disconnect harness connector from Sensor for transmission RPM -
G182- (-B-).

Notes: - Loosen mounting bolts (arrows) of valve body and remove valve body
with wiring harness.
Only the marked mounting bolts (arrows) must be loosened.When loosening other bolts, the function of the valve body can be
influenced or the valve body splits up. The bolt (arrow A) is not installed on transmissions with hydraulic
control E18/2 and can therefore be disregarded.
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38-25

All:

- Remove valve body from transmission while
advancing the wiring harness connector.

Note only for Park/Neutral Position (PNP)
Switch -E17-:
Do not place the removed valve body on the
Sensor for transmission RPM at rear of valve
body. Danger of damage.

Installing

- Lightly coat O-rings of wiring harness connector
with ATF.

- Insert wiring harness connector into
transmission housing.


Installation position: Flat part of rear collar
points downward, the tabs at collar are
horizontal

Only for transmission with hydraulic control
E18/2

- Route wire with connector -C- according to illustration, so that the wire
is not pinched when installing the valve body.
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38-26

All:

- Set valve body in place without force while placing bolt of notched disc
-1- into the groove of the selector register -2-.

Notes:
On transmissions with Park/Neutral Position (PNP) Switch -E17-, the bolt
(arrow A) is shorter and thinner than the other bolts. Observe allocation.
The bolt (arrow A) is not installed on transmissions with hydraulic control
E18/2 and can therefore be disregarded. - Next, tighten valve body bolts (arrows) by hand.
- Then tighten valve body bolts from inside out to final tension.
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