Rebuild Specifications
CRANKSHAFTType Cast Nodular Iron
Bearings Aluminum Lead (Bi - Metal)
Thrust Taken By No. 2 Main Bearing
End Play 0.10 - 0.30 mm
(0.004 - 0.012 in.)
Maximum Allowable (wear limit) 0.43 mm
(0.017 in.)
Diametrical Clearance Desired # 1 - 4 0.018 - 0.076 mm
(0.0007 - 0.003 in.)
Maximum Diametrical Clearance # 1 - 4 0.102 mm
(0.004 in.)
MAIN BEARING JOURNALS
Diameter 63.987 - 64.013 mm
(2.519 - 2.520 in.)
Maximum Out-of-Round and/or Taper 0.025 mm (0.001 in.)
Bearings for Service Standard
0.025 mm (0.001 in.)
0.051 mm (0.002 in.)
0.076 mm (0.003 in.)
0.254 mm (0.010 in.)
0.305 mm (0.012 in.)
CONNECTING ROD JOURNALS
Diameter 58 mm (2.283 in.)
Maximum Out-of-Round and/or Taper 0.025 mm (0.001 in.)