Mazda Workshop Service and Repair Manuals

Crankshaft Main Bearing: Specifications

Main journal standard oil clearance .......................................................................................................................  0.016—0.046 mm {0.0007—0.0018 in}
Main journal maximum oil clearance ...................................................................................................................................................  0.10 mm {0.0039 in}
Main bearing size
STD: ...................................................................................................................................................................  2.501—2.529 mm {0.09847—0.09956 in}
OS: ................................................................................................................................................................  0.25: 2.623—2.630 mm {0.1033—0.1035 in}