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Crankshaft, Engine|Testing and Inspection > < Crankshaft Main Bearing|Specifications|Page 2842
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Crankshaft: Specifications

GENERAL SPECIFICATIONS 

Main Bearing Journal Diameter ........................................................................................................................  57.105-57.125 mm (2.2482-2.2490 inch)
Main Bearing Journal 

Out-Of-Round ........................................................................................................................................................................  0.015 mm (0.0006 inch)
Runout TIR Maximum .............................................................................................................................................................  0.051 mm (0.002 inch)
Runout Service Limit ...............................................................................................................................................................  0.127 mm (0.005 inch)
Runout TIR Maximum .............................................................................................................................................................  0.025 mm (0.001 inch)
Taper Maximum Per Inch ......................................................................................................................................................  0.013 mm (0.0005 inch)

Thrust Bearing Journal Length ................................................................................................................................  28.88-28.931 mm (1.137-1.139 inch)
Main and Rod Bearing Journal Finish Maximum .................................................................................................................................................  12 RMS
Main Bearing Thrust Face Finish Maximum ................................................................................................................................  25 Front, 20 Rear RMS
Connecting Rod Journal 

Diameter ......................................................................................................................................................  53.919-53.939 mm (2.1228-2.1236 inch)
Maximum Out-of-Round .......................................................................................................................................................  0.015 mm (0.0006 inch)
Taper Per Inch Maximum ......................................................................................................................................................  0.015 mm (0.0006 inch)

Crankshaft Free End Play ..........................................................................................................................................  0.102-0.203 mm (0.004-0.008 inch)
Crankshaft Free End Play Service Limit ........................................................................................................................................  0.127 mm (0.005 inch)

Crankshaft, Engine|Testing and Inspection > < Crankshaft Main Bearing|Specifications|Page 2842