Repair with an exchange component — VW

Repair with an exchange component
What is an exchange component?
The exchange component
arrow
is an inexpensive parts set. It contains all clutches, both brakes,
ATF
pump, planetary gearbox and valve body. You can see the content of the exchange component here
Anchor
.
For a description of the exchange component and the measuring procedure for adjusting when installing, please also refer to VW/Audi TV programme
No. 42; API Technology Direct
dated 28.02.1998.
You can order this delivery by phoning the hotline
“++49 5423 94 34 44”
and quoting order no. 042.5124.67.01.
The parts that make up the exchange component can be seen here
Anchor
.
Conductor strip of valve body, oil pan seal and cover seal must be requested separately if needed.
The following are not included either: O-rings for
ATF
cooler and
ATF
filler pipe,
multi-function switch
F125
,
gearbox speed sender
G38
and
driving speed sender
G68
.
These parts must be requested additionally if they are required.
How can an exchange component be obtained?
The exchange component is assigned to the gearbox code letter like any other part, which means it can be selected from the
Electronic parts catalogue
.
What work is required when installing an exchange component?
Only the clutch play needs to be adjusted when the exchange component is installed. In contrast to a complete repair, there is no need to perform any other adjusting jobs.
This workshop manual only describes the installation of an exchange component. Removal is the same as the sequence in:
“Dismantling planetary gearbox”
.
Installing exchange component
Chapter
The total content of an exchange component
ATF
pump with B2 piston
Components of
“B2”
These parts are shown here again
Anchor
.
Reverse gear clutch
“K2”
Different colours (same colour = same thickness), however not all shims are needed.
Shims for clutch play
1st to 3rd gear clutch
“K1”
3rd and 4th gear clutch
“K3”
with turbine shaft
“K1”
and
“K3”
can be pressed together. Do not press apart.
Freewheel with
“B1”
piston
Components of
“B1”
These parts are shown here again
Anchor
.
ATF strainer
Valve body
Components of
“B1”
Circlip
For supporting tube of
“B2”
.
Circlip
For freewheel.
Freewheel with
“B1”
piston
Dished washer
Pressure plate for
“B1”
Inner disc
“B1”
Outer disc
“B1”
Shim
Components of
“B2”
There are two versions of this brake
A
and
B
. You can find out why this is so here
Anchor
.
Corrugated washer
A
Outer disc
A
Retaining ring
B
Shim
B
The clutches
Reverse gear clutch
“K2”
Shims for clutch play
Up to three shims can be installed. However, two shims will often meet your requirement after the measurement. For more information about the various shims, refer to
Chapter
.
1st to 3rd gear clutch
“K1”
O-ring
3rd and 4th gear clutch
“K3”
with turbine shaft
“K1”
and
“K3”
can be pressed together. Do not press apart.
Axial needle bearing
The valve body with ATF strainer
ATF strainer
Seal
Valve body
The valve body in the exchange component is always without conductor strip. The conductor strip must be requested separately if necessary.
An operating rod is supplied with the valve body. It is for the spool valve but is not illustrated specifically here.
O-ring
O-ring