Rebuild Specifications

CRANKSHAFT
Type Forged Steel
Bearings Aluminum Lead (Bi - Metal)
Thrust Taken By No. 2 Main Bearing

MAIN BEARING JOURNALS
Diameter 63.987 - 64.013 mm
(2.519 - 2.520 in.)
Diametral Clearance Desired # 1 - 4 0.011 - 0.077 mm
(0.0007 - 0.0030 in.)
Maximum Diametral Clearance # 1 - 4 0.087 mm
(0.0034 in.)
Maximum Out-of-Round 0.003 mm
(0.00012 in.)
Maximum Taper 0.0057 mm
(0.00025 in.)
End Play 0.10 - 0.30 mm
(0.004 - 0.012 in.)
Maximum Allowable (wear limit) 0.43 mm
(0.017 in.)
Bearings for Service Standard
0.025 mm (0.001 in.)
0.051 mm (0.002 in.)
0.254 mm (0.010 in.)
0.275 mm (0.011 in.)
0.300 mm (0.012 in.)

CONNECTING ROD JOURNALS
Diameter 57.979 - 58.005 mm
(2.282 - 2.283 in.)
Bearing Diametrical Clearance 0.019 - 0.087 mm
(0.00075 - 0.0034 in.)
Out-of-Round (Max.) 0.003 mm
(0.0001 in.)
Taper (Max.) 0.0057 mm
(0.00025 in.)