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Bearing Undersize Table Nissan Maxima A34

Engine Mechanical 3 illustrations

Bearing Undersize Table

Unit: mm (in)

SizeThickness
0.25 (0.0098)1.626 - 1.634 (0.0640 - 0.0643)

BEARING UNDERSIZE CHART

CAUTIONIn grinding the crankshaft pin to use undersize bearings, keep the fillet R (all crankshaft pins).

Scheme 289

Scheme 289

Scheme 290

Scheme 290: When New Cylinder Block and Crankshaft are Used

Scheme 291

Scheme 291
  1. «MAIN BEARING SELECTION TABLE»(ref-233643-S28940336932006052600000) rows correspond to bearing housing grade on rear left side of cylinder block.
  2. Apply journal diameter grade stamped on crankshaft front side to column in «MAIN BEARING SELECTION TABLE»(ref-233643-S28940336932006052600000) .
  3. Find sign (main bearing grade) at crossing of row and column in «MAIN BEARING SELECTION TABLE»(ref-233643-S28940336932006052600000) .