lincoln Workshop Repair Guides

Lincoln Workshop Service and Repair Manuals

Cleaning and Inspection|Page 2105 > < Crankshaft Main Bearing|Specifications|Page 2102
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Crankshaft Main Bearing: Testing and Inspection
Cleaning and Inspection

1. Inspect the bearings for the following defects. Possible causes are shown:

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Catering - fatigue failure (A).

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Spot polishing - improper seating (B).

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Scratching - dirty (C).

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Base exposed - poor lubrication (D).

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Both edges worn - journal damaged (E).

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One edge worn - journal tapered or bearing not seated (F).

2. If it is out of specification, replace as necessary.

Cleaning and Inspection|Page 2105 > < Crankshaft Main Bearing|Specifications|Page 2102