TSRM/MK2 Supra/Repair Manual
Repair ManualWiring Diagrams
p.098

AT/Automatic Transmission, page 99

99 / 120
p.100
Automatic Transmission — MK2 Supra Automatic Transmission, page 99
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Page text (OCR transcript)
6. REMOVE 2-3 SHIFT VALVE
(a) Push the plug, remove the retainer with a magnetic finger.

(b) Remove the plug, 2-3 shift valve and spring.

INSPECTION OF UPPER REAR VALVE BODY

INSPECT VALVE SPRINGS
Check for damage, squareness, rust and collapsed coils. Measure the spring free height and replace if less than that shown below.

Spring                          Free height mm (in.)    Color
(1) 3-4 Shift valve             29.15 (1.1476)         Blue
(2) 2-3 Shift valve             29.15 (1.1476)         Blue
(3) 1-2 Shift valve             29.15 (1.1476)         Blue
(4) Rear clutch sequence        37.55 (1.4783)         None
    valve

ASSEMBLY OF UPPER REAR VALVE BODY
(See page AT-97)

1. INSTALL 3-4 SHIFT VALVE
(a) Install the 3-4 shift valve and spring.

(b) Install the plug into the bore. Coat the retainer with petroleum jelly and install it.