Toyota Supra 1990 Manual page 119

Cut Position
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ENGINE MECHANICAL - Cylinder Block
EM-87
EM3787
SST
EM3788
EM0282 EM1751
EM1752
(b) Apply MP grease to a new oil seal lip.
(c) Using SST and a hammer, tap in the oil seal.
SST 09214-60010 and 09506-35010
2. REPLACE CRANKSHAFT REAR OIL SEAL
A. If the rear oil seal retainer is removed from the cylinder
block:
(a) Using a screwdriver and hammer, tap out the oil seal.
(b) Using SST and a hammer, tap in a new oil seal.
SST 09223-41020
(c) Apply MP grease to the oil seal lip.
B. If the rear oil seal retainer is installed to the cylinder
block:
(a) Using a knife, cut off the lip of the oil seal as shown.
(b) Using a screwdriver, pry out the oil seal.
NOTICE: Be careful not to damage the crankshaft. Tape
the screwdriver tip.
(c) Check the oil seal lip contact surface of the crankshaft
for cracks or damage.
(d) Apply MP grease to a new oil seal lip.
(e) Using SST and a hammer, tap in the oil seal.
SST 09223-41020