Toyota 1 MZ–FE Manual page 384

EG2–384
1MZ–FE ENGINE – LUBRICATION SYSTEM
D. Inspect rotor body clearance
Using a feeler gauge, measure the clearance between
the driven rotor and body.
Standard body clearance:
0.100 – 0.175 mm (0.0039 – 0.0069 In.)
Maximum body clearance:
0.30 mm (0.0118 in.)
If the body clearance is greater than maximum, re–
place the rotors as a set. If necessary, replace the oil
pump assembly.
CRANKSHAFT FRONT OIL SEAL
REPLACEMENT
HINT: There are 2 methods (A and B) to replace the oil
seal which are as follows:
REPLACE CRANKSHAFT FRONT OIL SEAL
A. If oil pump is removed from cylinder block:
(a) Using a screwdriver, pry out the oil seal.
(b) Using SST and a hammer, tap in a new oil seal until its
surface is flush with the oil pump body edge.
SST 09223 – 00010
(c) Apply MP grease to the oil seal lip.
B. If oil pump is installed to the cylinder block:
(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.