Volkswagen 01M Transmission. Manual - part 61

Figure 187

Figure 186

AISIN

AISIN

AISIN

AISIN

H

H

H

H

8 8

6 0

8 8

6 0

8 8

6 0

8 8

6 0

5

5

5

5

A

A

A

A

AISIN

AISIN

AISIN

AISIN

8 8

6 0

8 8

6 0

8 8

6 0

8 8

6 0

3

3

Copyright © 2010 ATSG

2005-UP UPPER VALVE BODY SIDE VISUAL IDENTIFICATION

Requires The

"K" Spacer Plate

"2-Port" Version

Requires The

"K" Spacer Plate

"2-Port" Version

Requires The

"C" Spacer Plate

"3-Port" Version

Requires The

"C" Spacer Plate

"3-Port" Version

"C" Spacer Style With

Worm Track Changes

Cast With No. "3"

In This Location

"K" Spacer Style With

Worm Track Changes

Cast With No. "AH 5"

In This Location

A-3

2

2

2

2

AIS

IN   3

9A

N3

K0

1755

9AN3K01762

8BA

3K016

31

9A

N3

K0

1748

9A

N3

K0

17

42

4AM

3K03O18

8 8

6 0

8 8

6 0

8 8

6 0

8 8

6 0

A-3

2

2

2

2

AIS

IN

  A

H   5

9A

N3

K0

17

55

9AN

3K

01762

8B

A3K

016

31

9A

N3

K0

17

48

9A

N3

K0

17

42

4A

M3K03O1

8

8 8

6 0

8 8

6 0

8 8

6 0

8 8

6 0

Copyright © 2010 ATSG

2005-UP LOWER VALVE BODY SIDE VISUAL IDENTIFICATION

"C" Spacer Style With

Worm Track Changes

Cast With "AISIN  3"

In This Location

"K" Spacer Style With

Worm Track Changes

Cast With "AISIN AH 5"

In This Location

Added Check Valve

Cavity And Retaining

Bracket

Added Check Valve

Cavity And Retaining

Bracket

"8860" Cast

Here

"8860" Cast

Here

"UPDATED" VALVE BODY ASSEMBLY

   Beginning sometime in 2005, Aisin introduced a "new 
design" valve body assembly that included hydraulic 
improvements, for both the "2-Port" and the "3-Port" 
design torque converters. 
   This "new design" valve body has an added TCC 
exhaust check valve, spring and retainer, as shown in 
Figure 186.   We have also included casting number 
changes to assist you in visual identification between 
the the two new design valve bodies.   The lower valve 
body is shown in Figure 186 and the upper valve body is 
shown in Figure 187.

   The "new design" valve body also recieved some 
hydraulic improvements which required several worm 
track changes in both the upper and lower valve body 
castings.   This of course also changed the spacer plate 
and identification, as it created two new spacer plates to 
accommodate the hydraulic changes, plus the "2-Port" 
and "3-Port design converters.   

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AISIN   3

8 8

6 0

8 8

6 0

8 8

6 0

8 8

6 0

4AM

3K03O1

8

9AN3K01762

9A

N3K

01755

8BA3K

01

63

1

9A

N3

K01748

9A

N3K01

74

2

2005-UP "09D" LOWER VALVE BODY, EXPLODED VIEW

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

616

617

618

619

620

621

622

625

624

625

625

625

625

625

626

627

628A

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

628B

615

"UPDATED" VALVE BODY INFORMATION (CONT'D)

Continued on Page 106

Figure 188

See Legend Figure 189

Added In

2005-Up Version

See Legend Figure 189

ADJUSTABLE

PLUG

ADJUSTABLE

PLUG

9
AN3

K0

17

6
2

Note: Measure

Plug depth before

plug is removed

625

777

776

775

   We have provided you with an exploded view of the 
2005-up lower valve body assembly in Figure 188.       
There have also been several small changes to spring 
calibrations. The spring identification and all of the 
specifications for the 2005-up valve body, are provided 
for you in Figure 190. 

   The valve body assembly process is exactly the same 
as previos models and is covered in the valve body 
component rebuild section.   It is only some internal 
components that have changed. 

104

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Technical Service Information

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 600  LOWER VALVE BODY CASTING.
 601  SECONDARY PRESSURE REGULATOR VALVE.
 602  SECONDARY PRESSURE REGULATOR VALVE SPRING (NONE).
 603  SECONDARY PRESSURE REGULATOR VALVE ADJUSTMENT PLUG.
 604  SECONDARY PRESSURE REGULATOR VALVE ADJUSTMENT RETAINER.
 605  NUMBER 1 REL AY VALVE.
 606  NUMBER 1 REL AY VALVE SPRING (NONE).
 607  NUMBER 1 REL AY VALVE RETAINER.
 608  N93 P WM LINE PRESSURE CONTROL SOLENOID.
 609  N92 P WM K1 CLUTCH CONTROL SOLENOID.
 610  N90 P WM K3 CLUTCH CONTROL SOLENOID.
 611  N283 P WM B1 CLUTCH CONTROL SOLENOID.
 612  N282 P WM K2 CLUTCH CONTROL SOLENOID).
 613  P WM SOLENOID RETAINER PINS  (6 REQUIRED).
 614  K1 CLUTCH REGULATOR VALVE SPRING (RED).
 615  K1 CLUTCH REGULATOR VALVE.
 616  K3 CLUTCH REGULATOR VALVE SPRING (NONE).
 617  K3 CLUTCH REGULATOR VALVE.
 618  B1 CLUTCH REGULATOR VALVE SPRING (NONE).
 619  B1 CLUTCH REGULATOR VALVE.
 620  K2 CLUTCH REGULATOR VALVE SPRING (NONE).
 621  K2 CLUTCH REGULATOR VALVE.
 622  N89 ON/OFF SOLENOID.
 624  N282 P WM TCC CONTROL SOLENOID PIN RETAINER.
 625  RETAINING BOLTS, 12 MM (0.472") LONG  (7 REQUIRED).
 626  TRANSMISSION TEMP SENSOR RETAINING BRACKET.
 627  N93, N90, N92, N283, N282 SOLENOID PIN RETAINER.
 628A  B2 PRESSURE SWITCH   (NOT USED IN ALL MODELS).
 628B  K1 PRESSURE SWITCH   (NOT USED IN ALL MODELS).
 629  N88 ON/OFF SOLENOID.
 630  K2 ACCUMULATOR PISTON.
 631  K2 ACCUMULATOR PISTON OUTER SPRING (NONE).
 632  K2 ACCUMULATOR PISTON INNER SPRING (GRAY).
 633  K2 ACCUMULATOR PISTON BORE PLUG.
 634  K2 ACCUMULATOR PISTON BORE PLUG RETAINER.
 635  B1 ACCUMULATOR PISTON.
 636  B1 ACCUMULATOR PISTON OUTER SPRING (NONE).
 637  B1 ACCUMULATOR PISTON INNER SPRING (GRAY).
 638  B1 ACCUMULATOR PISTON BORE PLUG.
 639  B1 ACCUMULATOR PISTON BORE PLUG RETAINER.
 640  FORWARD ENGAGEMENT ACCUMULATOR SPRING (NONE).
 641  FORWARD ENGAGEMENT ACCUMULATOR PISTON.
 642  FORWARD ENGAGEMENT ACCUMULATOR BORE PLUG.
 643  FORWARD ENGAGEMENT ACCUMULATOR BORE PLUG RETAINER.
 644  K1 SWITCH VALVE SPRING (PINK).
 645  K1 SWITCH VALVE.
 646  K1 SWITCH BORE PLUG.
 647  K1 SWITCH BORE PLUG RETAINER.
 648  N91 P WM TCC CONTROL SOLENOID.
 649  N93/LINE PRESSURE SOLENOID ACCUMULATOR PISTON.
 650  N93 ACCUMULATOR PISTON OUTER SPRING (NONE).
 651  N93 ACCUMULATOR PISTON INNER SPRING (GRAY).
 652  N93 ACCUMULATOR PISTON BORE PLUG.
 653  N93 ACCUMULATOR PISTON BORE PLUG RETAINER.
 654  K3 ACCUMULATOR PISTON.
 655  K3 ACCUMULATOR PISTON OUTER SPRING (NONE).
 656  K3 ACCUMULATOR PISTON INNER SPRING (GRAY).
 657  K3 ACCUMULATOR PISTON BORE PLUG.
 658  K3 ACCUMULATOR PISTON BORE PLUG RETAINER.
 659  ROUND SCREENS   (OPEN SIDE FACES SPACER PLATE)  (2 REQ).
 660  VALVE BODY SPACER PLATE.
 661  OVAL SCREEN   (OPEN SIDE FACES SPACER PLATE).
 662  K3 EXHAUST CHECK VALVE, 9.96 MM (.392") DIAMETER. 
 663  K3 EXHAUST CHECK VALVE SPRING   (WHITE).
 664  REGUL ATED EXHAUST CHECK VALVE, 9.96 MM (.392") DIA. 
 665  REGUL ATED EXHAUST CHECK VALVE SPRING  (WHITE).
 666  B2 CLUTCH PLASTIC CHECK VALVE ASSEMBLY. 
 667  FORWARD/K2 PLASTIC CHECK VALVE ASSEMBLY. 
 775  TCC APPLY EXHAUST CHECK VALVE ASSEMBLY.
 776  TCC APPLY EXHAUST CHECK VALVE SPRING.
 777  TCC APPLY EXHAUST CHECK VALVE RETAINER PLATE.

SPRING NUMBER 602
Free Length = 1.025"
Spring Diameter = .640"
Wire Diameter = .055"
Approx Coils = 6 (NONE)

SPRING NUMBER 616
Free Length = .860"
Spring Diameter = .235"
Wire Diameter = .032"
Approx Coils = 13 (NONE)

SPRING NUMBER 618
Free Length = .860"
Spring Diameter = .235"
Wire Diameter = .032"
Approx Coils = 13 (NONE)

SPRING NUMBER 620
Free Length = .860"
Spring Diameter = .235"
Wire Diameter = .032"
Approx Coils = 13 (NONE)

SPRINGS 631, 636, 650, 655,
Free Length = 1.085"
Spring Diameter = .628"
Wire Diameter = .082"
Approx Coils = 6.5 (NONE)

SPRINGS 632, 637, 651, 656,
Free Length = 1.093"
Spring Diameter = .430"
Wire Diameter = .062"
Approx Coils = 8.5 (GRAY)

SPRING NUMBER 640
Free Length = 2.456"
Spring Diameter = .775"
Wire Diameter = .075"
Approx Coils = 10 (NONE)

SPRING NUMBER 644
Free Length = 1.090"
Spring Diameter = .280"
Wire Diameter = .025"
Approx Coils = 11 (PINK)

SPRING NUMBER 614
Free Length = 1.018"
Spring Diameter = .235"
Wire Diameter = .025"
Approx Coils = 14 (RED)

SPRING NUMBER 606
Free Length = 1.580"
Spring Diameter = .360"
Wire Diameter = .025"
Approx Coils = 13 (NONE)

LOWER VALVE BODY SPRING SPECIFICATIONS

SPRING NO. 665
Free Length = .600"
Spring Diameter = .248"
Wire Diameter = .023"
Approx Coils = 11 (WHITE)

SPRING NO. 663
Free Length = .600"
Spring Diameter = .248"
Wire Diameter = .023"
Approx Coils = 11 (WHITE)

LOWER VALVE BODY SPRING SPECIFICATIONS

SMALL PARTS, WORM TRACK SIDE

FIGURE 188 AND 191 LEGEND

Figure 189

Figure 190

SPECIAL NOTE: VALVE NAMES SHOWN WERE

ASSIGNED BY ATSG BASED ON THEIR FUNCTION.

105

Copyright © 2010 ATSG

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Technical Service Information

"UPDATED" VALVE BODY INFORMATION (CONT'D)

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ENLARGED VIEW

ENLARGED VIEW

2005-UP "09D" LOWER VALVE BODY SMALL PARTS, EXPLODED VIEW

659

SMALL MAGNETS

IN BOTTOM OF

ROUND SCREENS

SMALL MAGNETS

IN BOTTOM OF

ROUND SCREENS

660

661

662

663

664

665

666

667

600

Figure 191

Continued on Page 108

See Legend Figure 189

See Legend Figure 189

Shaded Worm Tracks Depict

The Cavitys That Changed

"C" OR "K"

SPACER PLATE

"C" OR "K"

SPACER PLATE

106

Copyright © 2010 ATSG

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

"UPDATED" VALVE BODY ASSEMBLY (CONT'D)

   The small parts in the lower valve body have not 
changed.   Their locations and calibrations are exactly 
the same as previous models and are provided for you in 
Figure 240.   Notice that several of the worm tracks are 
shaded which depict the improvements that have 
occured in the hydraulic system. These improvements 
also required a change in the spacer plate.   

Note:   ATSG has available a "Technicians Guide" 
that includes color hydraulic schematics for each and 
every gear and identification of all orifices and 
passages.   The 2005-Up valve body hydraulic change 
is also included in the "Technicians Guide".

Refer to Page 113 For

Spacer Plate Differences

Between Late "2-Port" And

"3-Port" Converters

Refer to Page 112 For

Hydraulic Improvement

Changes In Spacer Plates

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