Usage:
(1) Diameter of bearing surface (journal) for connecting rod ... 2.9992 ± .0008 in.(76.180 ± 0.020 mm)
Minimum permissible diameter (worn) ... 2.992 in.(75.99 mm)
Maximum permissible difference from round bearing surface (journal) (worn) ... .004 in.(0.10 mm)
(2) Diameter of bearing surface (journal) for the main bearing (new) ... 3.4992 ± .0008 in.(88.880 ± 0.020 mm)
Minimum permissible diameter (worn) ... 3.491 in.(88.67 mm)
Clearance between main bearing and crankshaft bearing surface (journal) (new) ... .0030 to .0065 in.(0.076 to 0.165 mm)
Maximum permissible bearing clearance between main bearing and crankshaft bearing surface (journal) (worn) ... .010 in.(0.25 mm)
(3) End play for the crankshaft (new) ... .0025 to .0145 in.(0.064 to 0.368 mm)
Maximum permissible end play for the crankshaft (worn) ... .025 in.(0.64 mm)
(4) Get temperature of the gear or wear sleeves to a maximum of 600° F (316° C) before installation on the crankshaft.