Oil Seals Replacement; If Timing Chain Cover Is Removed From Cylinder Block (Replacement Of Front Oil Seal); If Timing Chain Cover Is Installed On Cylinder Block (Replacement Of Front Oil Seal) - Toyota 22R-E Service Manual

EG1–64
ENGINE – ENGINE MECHANICAL
(a) Grind the crank pins and/or main journals to the
undersized finished diameter.
Bearing size (U/S 0.25)
Main journal finished diameter:
59.701 – 59.711 mm (2.3504 – 2.3508 in.)
Crank pin finished diameter:
52.701 – 52.711 mm (2.0748 – 2.0752 in.)
(b) Install a new pin and/or main undersized bearings.

OIL SEALS REPLACEMENT

HINT: There are two ways of oil seal replacement in
accordance with the timing chain cover or rear oil seal
retainer condition.
1. IF TIMING CHAIN COVER IS REMOVED FROM
CYLINDER BLOCK (Replacement of front oil seal)
(a) Using a screwdriver, remove the oil seal.
(b) Apply MP grease to a new oil seal lip.
(c) Using SST, install the oil seal.
SST 09223–50010
2. IF TIMING CHAIN COVER IS INSTALLED ON CYL–
INDER BLOCK (Replacement of front oil seal)
(a) Using a knife, cut off the oil seal lip.
(b) Using a screwdriver, pry out the oil seal.
NOTICE: Be careful not to damage the crankshaft. Tape
the screwdriver tip.