Volkswagen 01M Transmission. Manual - part 4

BELLHOUSING

CASE PASSAGES

FOR

 

AIRCHECKS

K2

K1

B2

K3

B1

TO MAINLINE

PORT

Figure 12

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

Copyright © 2001 ATSG

WWW.ALL-TRANS.BY

INDEX

N89-EV2

"OFF"

N88-EV1

"ON"

N92-EV5

"OFF"

N90-EV3

"ON"

N91-EV4

"OFF"

N
9

4

-E

V
7

"

O
F

F

"

N93-

EV

6

"

M
OD"

X

CONVERTOR

REG. VALVE

SOLENOID

REG. VALVE

MANUAL "1"

LOCKING VALVE

MAIN

REG. VALVE

BOOST

REG. VALVE

x

x

x

x

x

x

x

x

x

x

x

x

x

x

K3 CLUTCH

REG. VALVE

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

B2 SHIFT

VALVE

K1/B1 SHIFT

VALVE

B1 APPLY

VALVE

K3 SHIFT

VALVE

CONVERTER

CLUTCH

APPLY VALVE

MANUAL

VALVE

K3/MANUAL "1"

LOCKING VALVE

K1 CLUTCH

REG. VALVE

X

X

X

x

x

x

x

1

2

3

D

R

N

P

.030"

.045"

.044"

.030"

.030"

.030"

.030"

.030"

.030"

.039"

.039"

.046"

.078"

.039"

.040"

.030"

.047"

.040"

.040"

.079"

.078"

.058"

.058"

.038"

.098"

.063"

.058"

.079"

FILTER

SUMP

MAIN LINE

PORT

to cooler 

X

X

X

X

X

X

X

2-3

TIMING

VALVE

K1

CONTROL

VALVE

B2-BRAKE

REG. VALVE

x

x

K1 CLUTCH

K2 CLUTCH

K3 CLUTCH

B1 BRAKE

.056"

.056"

.057"

.063"

.044"

SUCTION

OUTPUT

on

Torque

Converter

Clutch

off

"01M"

PARK POSITION

COOLER

from cooler 

B2 BRAKE

LUBRICATION

LEGEND

MAIN LINE PRESSURE

SOLENOID REG.PRESSURE

PUMP SUCTION

CONNECTED CIRCUIT

CONVERTER REG.PRESSURE

LUBE PRESSURE

K1 CLUTCH PREFILL (10 psi.)

SOLENOID APPLICATION

N88-EV1

ON

OFF

OFF

OFF

OFF

MOD*

MOD* = MODULATING

* = ON BRIEFLY DURING THE

    ENGAGEMENT THEN OFF

ON

N89-EV2

N90-EV3

N91-EV4

N92-EV5

N93-EV6

N94-EV7

.048"

3

2

1

4

Copyright © 2001 ATSG

WWW.ALL-TRANS.BY

INDEX

N89-EV2

"OFF"

N88-EV1

"OFF"

N92-EV5

"ON*"

N90-EV3

"ON"

N91-EV4

"OFF"

N94

-E

V

7

"OF

F"

N

93
-EV

6

"M

O
D

"

X

CONVERTOR

REG. VALVE

SOLENOID

REG. VALVE

MANUAL "1"

LOCKING VALVE

MAIN

REG. VALVE

BOOST

REG. VALVE

x

x

x

x

x

x

x

x

x

x

x

x

x

x

K3 CLUTCH

REG. VALVE

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

B2 SHIFT

VALVE

K1/B1 SHIFT

VALVE

B1 APPLY

VALVE

K3 SHIFT

VALVE

CONVERTER

CLUTCH

APPLY VALVE

MANUAL

VALVE

K3/MANUAL "1"

LOCKING VALVE

K1 CLUTCH

REG. VALVE

X

X

X

x

x

x

x

1

2

3

D

R

N

P

.030"

.045"

.044"

.030"

.030"

.030"

.030"

.030"

.030"

.039"

.039"

.046"

.078"

.039"

.040"

.030"

.047"

.040"

.040"

.079"

.078"

.058"

.058"

.038"

.098"

.063"

.058"

.079"

FILTER

SUMP

MAIN LINE

PORT

to cooler 

X

X

X

X

X

X

X

2-3

TIMING

VALVE

K1

CONTROL

VALVE

B2-BRAKE

REG. VALVE

x

x

K1 CLUTCH

K2 CLUTCH

K3 CLUTCH

.056"

.056"

.057"

.063"

.044"

SUCTION

OUTPUT

on

Torque

Converter

Clutch

off

"01M"

REVERSE RANGE

COOLER

from cooler 

B2 BRAKE

LUBRICATION

LEGEND

MAIN LINE PRESSURE

SOLENOID REG.PRESSURE

PUMP SUCTION

CONNECTED CIRCUIT

CONVERTER REG.PRESSURE

LUBE PRESSURE

K1 CLUTCH PREFILL (10psi.)

SOLENOID APPLICATION

N88-EV1

OFF

OFF

OFF

OFF*

OFF

MOD*

MOD* = MODULATING

* = ON BRIEFLY DURING THE

    ENGAGEMENT THEN OFF

ON

N89-EV2

N90-EV3

N91-EV4

N92-EV5

N93-EV6

N94-EV7

B1 BRAKE

X

3

2

1

4

Copyright © 2001 ATSG

WWW.ALL-TRANS.BY

INDEX

N89-EV2

"OFF"

N88-EV1

"ON"

N92-EV5

"OFF"

N90-EV3

"ON"

N91-EV4

"OFF"

N

9

4-
EV7

"

OF

F

"

N93-E

V6

"

MO

D"

X

CONVERTOR

REG. VALVE

SOLENOID

REG. VALVE

MANUAL "1"

LOCKING VALVE

MAIN

REG. VALVE

BOOST

REG. VALVE

x

x

x

x

x

x

x

x

x

x

x

x

x

x

K3 CLUTCH

REG. VALVE

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

B2 SHIFT

VALVE

K1/B1 SHIFT

VALVE

B1 APPLY

VALVE

K3 SHIFT

VALVE

CONVERTER

CLUTCH

APPLY VALVE

MANUAL

VALVE

K3/MANUAL "1"

LOCKING VALVE

K1 CLUTCH

REG. VALVE

X

X

X

x

x

x

x

1

2

3

D

R

N

P

.030"

.045"

.044"

.030"

.030"

.030"

.030"

.030"

.030"

.039"

.039"

.046"

.078"

.039"

.040"

.030"

.047"

.040"

.040"

.079"

.078"

.058"

.058"

.038"

.098"

.063"

.058"

.079"

FILTER

SUMP

MAIN LINE

PORT

to cooler 

X

X

X

X

X

X

X

2-3

TIMING

VALVE

K1

CONTROL

VALVE

B2-BRAKE

REG. VALVE

x

x

K1 CLUTCH

K2 CLUTCH

K3 CLUTCH

.056"

.056"

.057"

.063"

.044"

SUCTION

OUTPUT

on

Torque

Converter

Clutch

off

"01M"

NEUTRAL RANGE

COOLER

from cooler 

B2 BRAKE

LUBRICATION

LEGEND

MAIN LINE PRESSURE

SOLENOID REG.PRESSURE

PUMP SUCTION

CONNECTED CIRCUIT

CONVERTER REG.PRESSURE

LUBE PRESSURE

K1 CLUTCH PREFILL (psi.)

SOLENOID APPLICATION

N88-EV1

ON

OFF

OFF

OFF

OFF

MOD*

MOD* = MODULATING

* = ON BRIEFLY DURING THE

    ENGAGEMENT THEN OFF

ON

N89-EV2

N90-EV3

N91-EV4

N92-EV5

N93-EV6

N94-EV7

B1 BRAKE

X

.048"

3

2

4

1

Copyright © 2001 ATSG

WWW.ALL-TRANS.BY

INDEX