U140E / U240E - atracom.blob.core.windows.net

5
Technical Bulletin # 1087 Copyright © 2007 ATRA. All Rights Reserved. MV> Page 1 of 5 Transmission: Subject: Application: Issue Date: U140E / U240E Valve Body Exploded View Toyota / Lexus April, 2007 U140E / U240E Lower and Upper Valve Body Exploded View Some service manuals show the lower and upper valve body exploded view incorrectly. Use the fol- lowing pictures to properly identify the valve and check ball locations. Steel Ball 0.394” (10 mm)

Transcript of U140E / U240E - atracom.blob.core.windows.net

Page 1: U140E / U240E - atracom.blob.core.windows.net

Technical Bulletin # 1087

Copyright © 2007 ATRA. All Rights Reserved.

MV> Page 1 of 5

Transmission:Subject:

Application:Issue Date:

U140E / U240EValve Body Exploded ViewToyota / LexusApril, 2007

U140E / U240ELower and Upper Valve Body Exploded ViewSome service manuals show the lower and upper valve body exploded view incorrectly. Use the fol-lowing pictures to properly identify the valve and check ball locations.

Steel Ball 0.394” (10 mm)

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Copyright © 2007 ATRA. All Rights Reserved.

Technical Bulletin # 1087

MV > Page 2 of 5

Record the Pressure Regulator setting before disassembly.

ID Description1 C2 Control Valve2 Primary Regulator Valve Line-up3 B2 Control Valve4 B1 Control Valve5 3-4 Shift Valve 6 Manual Valve

Lower Valve Body

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Copyright © 2007 ATRA. All Rights Reserved.

Technical Bulletin # 1087

MV > Page 3 of 5

Plastic Check balls

If the seperator plate HAS a hole in it, it WILL require a check ball

Lower Valve Body

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Copyright © 2007 ATRA. All Rights Reserved.

Technical Bulletin # 1087

MV > Page 4 of 5

C2 Lock ValveSecondary Regulator ValveLock-Up Control ValveLock-Up Relay AssemblyCheck valve #2/3 Assembly

1.2.3.4.5.

6. C2 Exhaust Valve7. Clutch Apply Control valve8. B1 Lock Valve9. B3 Orifice Control Valve10. Solenoid Modulator Valve

Steel ball0.250” (6.35mm)

5 Plastic Check Balls0.217” (5.5mm)

Upper Valve Body

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Technical Bulletin # 1087

MV > Page 5 of 5

C2 AccumulatorB1 Accumulator

Longer Springs(Red) and (Natural)

Shorter Springs(Natural) and (Blue)

Steel Ball0.394” (10mm)

Upper Valve Body