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Service Specifications|Page 1300 > < Engine - Connecting Rod Damage Information
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Connecting Rod: Specifications
Service Specifications

End Bore Size

Bore:

Small End ..........................................................................................................................................................  20.968-20.981 mm (0.8255-0.8260 inch)

Bore:

Large End

Normal Bore Size: .......................................................................................................................................................................  48.0 mm (1.89 inch)

Each rod falls into one of four tolerance ranges (from 0 to 0.024 mm (0.0009 inch), in 0.006 mm (0.0002 inch) increments) depending on the size of
its big end bore. It's then stamped with a number (1, 2, 3, or 4) indicating the range. You may find any combination of 1, 2, 3, or 4 in any engine.

 

Note: for more information see Testing and Inspection / Selection.

Service Specifications|Page 1300 > < Engine - Connecting Rod Damage Information