ENGINE ASSEMBLY ( 2 )
9. Compare the width of the Plastigage attached to
either the crankshaft or the bearing against the scale
printed on the Plastigage container.
If the measured value exceeds the limit, perform the
following additional steps.
1) Use a micrometer to measure the crankshaft
outside diameter.
2) Use an inside dial indicator to measure the
bearing inside diameter.
If the crankshaft journal and bearing clearance
exceeds the limit, the crankshaft and/or the
bearing must be replaced.
Crankshaft Journal and Bearing Clearance mm(in)
Standard Limit
0.035 – 0.080 0.11
(0.0014 – 0.0036) (0.0043)
69
Crankpin and Bearing Clearance
1. Clean the crankshaft, the connecting rod, the bear-
ing cap, and the bearings.
2. Install the bearing to the connecting rod and the
bearing cap.
Do not allow the crankshaft to move when installing
the bearing cap.
3. Prevent the connecting rod from moving.
4. Attach the Plastigage to the crankpin.
Apply engine oil to the Plastigage to keep it from
falling.
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