ENGINE
( C ) Crankshaft Journal and Bearing 1 Oil Clearance
1. Measure the I.D. of the crankshaft bearing 1 with
an inside micrometer.
2. Measure the O.D. of the crankshaft journal with an
outside micrometer.
3. If the clearance exceeds the allowable limit,
replace the bearing referring to Replacing
Crankshaft Bearing 1.
( D ) Replacing Crankshaft Bearing 1
1. Press out the bearing 1 with crankshaft replacing
t o o l .
2. Clean a new bearing 1 and bore, and apply
engine oil to them.
3. Press fit a new bearing 1 using a inserting tool,
taking due care to see that the seam of bearing 1
faces the exhaut manifold side.
(1) seam
Crankshaft Journal and Bearing 2 Oil Clearance
1. Put a stop of Plastigage lengthwise in the center of
the journal.
2. Install the bearing cap and tighten the screw to the
specified torque once, and remove the cap again.
3. Measure the amount of the flattening with the
scale and get the oil clearance.
4. If the clearance exceeds the allowable limit,
replace the bearing.
Factory
0.040 to 0.118mm
Oil
spec.
0.00157 to 0.00465in.
clearance
Allowable
0.20mm
limit
0.0079in.
Journal
Allowable
51.925 to 51.940mm
O.D.
limit
2.04429 to 2.04488in.
Bearing 1
Allowable
51.980 to 52.039mm
I.D.
limit
2.04646 to 20.4878in.
Factory
0.040 to 0.118mm
Oil
spec.
0.00157 to 0.00465in.
clearance
Allowable
0.20mm
limit
0.0079in.
Journal
Allowable
51.925 to 51.940mm
O.D.
limit
2.04429 to 2.04488in.
Bearing 1
Factory
51.980 to 52.039mm
I.D.
spec.
2.04646 to 20.4878in.
