Supra L6-3.0L DOHC (7M-GE) (1990)
Technical Service Bulletin # TRANS038
Date: 900907
A/T - Valve Body Modifications
TRANSMISSION &
REFERENCE CLUTCH
NUMBER
038
DATE
09-07-90
MODEL
MA70, MX83, RN61,
RN1 # #, VN61, VN85, VN9 #, VN1 # #
TITLE A34 # VALVE BODY SEPARATOR PLATE DURABILITY
PRODUCTION CHANGE INFORMATION:
To improve the durability of the valve body separator plate on the A340 series A/TM, the C-2 check ball has been discontinued and the following valve
body modifications have been made.
(1)
Steel Ball (for C-2) Discontinued
(2)
Release Control Valve Discontinued
(3)
Plug Discontinued
(4)
Shift Valve Plug Seat Discontinued
(5)
Release Control Plug Added
(6)
Straight Pin Added
(7)
Valve Body No.1 Gasket Modified
(8)
Valve Body No.2 Gasket Modified
(9)
Lower Valve Body Assy Modified
(10)
Valve Body Plate Modified