TSRM/MK3 Supra/Repair Manual
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p.117

AT/Automatic Transmission — Transmission Case, page 118

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p.119
Transmission Case — MK3 Supra Automatic Transmission, page 118
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Page text (OCR transcript)
Transmission Case

INSPECTION OF TRANSMISSION CASE

INSPECT TRANSMISSION CASE BUSHING

Using a cylinder gauge, measure the inside diameter of the transmission case rear bushing.

Maximum inside diameter: 38.19 mm (1.5035 in.)

If the inside diameter is greater than the maximum, replace the transmission case.

Extension Housing

INSPECTION OF EXTENSION HOUSING

1. INSPECT EXTENSION HOUSING BUSHING

Using a cylinder gauge, measure the inside diameter of the extension housing bushing.

Maximum inside diameter: 40.09 mm (1.5783 in.)

If the inside diameter is greater than the maximum, replace the extension housing.

2. IF NECESSARY, REPLACE OIL SEAL

(a) Using SST, remove the oil seal.
SST 09308-00010 or
09308-10010 with output shaft installed

(b) Using SST, drive in a new oil seal as far as it will go.
SST 09325-40010

(c) Coat the oil seal lip with MP grease.