A245E

Accumulators 2.666” x .668” x .090”

C3 4th clutch accumulator 1.969” x .408” x .081” .524” x .591” x .072” spring

B2 2nd clutch accumulator 2.541” x .689” x .086”

C2 direct clutch accumulator 2.761” x .746” x .087”

2.381” x .749” x .088”

C1 forward clutch accumulator

5

Lube one-way and 1.415” x .187” x .014” spring

C3 4th clutch accumulator

B2 2nd clutch accumulator

C2 direct clutch accumulator

C1 forward clutch accumulator

6

 Valve Body ID

Valve Body Cover

Lower Body

Upper Body

7

 Valve Body to Case Bolts

 Valve body cover

B

D

D D

B

C

B

B

B B C Z

C

C

C C

C

C

Lower valve body

8

 Valve Body to Case Bolt Chart

Torque all valve body bolts to 85 IN LB.

“A” Bolt .689” long “B” Bolt 1” long

“C” Bolt 1.316” long

“D” Bolt 2.188” long

“Z” Bolt 2.566” long

9

 Valve Body Bolts E

H

I

H

H

H

E H

H

F

H

H

H E

E

H

H

H

E I

G

G

"E" 1.003 5 pcs 10 mm bolts Torque to 85 in. lbs.

"F" 1.200 1 pcs "G" 1.780 2 pcs "H" 2.183 12 pcs "I" 2.562 2 pcs

10

 Valve Body Cover

11

 Valve Body Cover Plate Gaskets

Gaskets are the same both sides of the plate.

12

 Valve Body Cover Spacer Plate

TCC filter solenoid screen. Snaps into plate, open side first as shown.

13

Lower Valve Body

Line limit ball .314 steel & spring .683 x .274 x .039

14

Lower Valve Body

Phillips head screw

15

Main Spacer Plate

Plate does not use gaskets.

16

Lower Valve Body Large filter screen. Open side faces up.

Cooler Bypass and .624 x .472 x .040 spring.

SS1 filter screen. Open side faces up.

17

Note:Valve names in this book were assigned by the author since they had not been released by Toyota at the time of printing.

Note position of retainer in booster sleeve before disassembly.

Reverse control valve

1.016 x .339 x .023 1-2 shift valve

1.003 x .386 x .030 2-3 shift valve 1.003 x .386 x .030 Primary regulator valve

Plunger

Booster sleeve

1.333 .665 x .049 .039 washer

18

Lower Valve Body

19

 Accumulator control valve for C2 & C3 clutch

1.191 x .455 x .026 Low coast mod. valve

.690 x .287 x .034

Solenoid reg. valve 1.415 x .388 x .054

1.361 x .420 x .046  Accumulator control valve for B2 clutch EPC solenoid accumulator .973 x .310 x .033 1.467 x 437 x .031

Forward clutch control valve

.764 x .304 x .031

20

3-4 shift valve

.997 x .387 x .031

8mm .612 bolt

EPC solenoid

Sleeve

Lockup relay valve

Plunger

.941 x .233 x .022 Secondary regulator valve

1.436 x .407 x .050

21

Upper Valve Body A locations install .250 plastic balls. 2 pcs B locations install .218 plastic balls. 6 pcs

B

B

 A B

B

B

B

 A

22

Manual valve

EPC solenoid limit valve

1.200 x .286 x .025

Reverse shift restrict .250 steel balls

23

Solenoid ID Scanner ID C TCC #3 SL solenoid

Scanner ID B #2 Shift

#1 Shift Scanner ID A

Shift solenoids are normally closed and measure 12 OHMS. Lockup solenoid is normally open and measures 12 OHMS.

24

Solenoid ID

EPC solenoid SLT 6 OHMS and is normally open. Scanner ID is solenoid D

25