Service manual

3. Install the bearings into the engine block.
Notice: Refer to Fastener Notice in Cautions and
Notices.
4. Install the bearing cap bolts and tighten to
specifications. Refer to
Fastener Tightening
Specifications
.
5. Measure the bearing inside diameter (ID) at the
top and bottom.
6. In order to determine the bearing clearance,
subtract the average journal diameter from
the bearing inside diameter.
7. Compare the readings to specifications. Refer to
Engine Mechanical Specifications (5.0 L) or
Engine Mechanical Specifications (5.7 L) .
8. Replace bearing halves as required to obtain the
proper bearing clearances.
Measuring Connecting Rod Bearing
Clearances – J 43690 Method
1. Remove the oil pan and other necessary
components to gain access to the connecting rods.
Remove the oil pump, screen, and deflector,
when applicable.
2. Rotate the crankshaft until the crankshaft
journal/connecting rod to be measured is in the
10 o’clock position.
Important: The crankshaft must be secure, with no
movement or rotation, in order to obtain an accurate
reading. Remove an intermediate bearing cap, as
required, in order to secure the crankshaft and allow
measurement of connecting rod bearing clearances.
3. Remove the bearing cap bolts (1), cap (2)
and bearing half.
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6-56 Engine Mechanical - 5.0L and 5.7L Engine
2002 - Unit Repair (May 25, 2001)