Connecting Rods, Checking Radial Clearance

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Special tools and workshop equipment required

Plastigage^®

Procedure

NOTE:

Use old bolts to measure radial play.

-- Remove the connecting rod bearing cap.

-- Clean the bearing cap and journal.

-- Place the Plastigage^® over the entire width of the bearing journal or into the bearing shells.

-- Position the connecting rod bearing cap and tighten it with an additional turn; do not turn the crankshaft, refer to -item 1- Connecting Rod Bolts (See Figure).

-- Install the connecting rod bearing cap.

-- Compare width of Plastigage^® with calibrated scale.

Radial clearance:

New: 0.02 to 0.06 mm.
Wear limit: 0.09 mm.

-- Replace bolts for the final assembly.