GAGE-PRESSURE 8T0857 - Caterpillar

(1) Bore in bearing for piston pin ... 2.3913 .0003 in.(60.739 0.008 mm) Maximum permissible clearance between bearing and piston pin ... .003 in.(0.08 mm)(2) Bore in connecting rod for bearing ... 3.9670 .0005 in.(100.762 0.013 mm)(3) Distance between center of bearing for piston pin and center of bearing for crankshaft ... 15.000 .001 in.(381.00 0.03 mm)(4) Diameter of piston pin ... 2.3897 to 2.3900 in.(60.698 to 60.706 mm)(5) Bore in bearing for crankshaft bearing surface (journal) ... 3.6279 to 3.6300 in.(92.149 to 92.202 mm)(6) Torque on nuts for connecting rod: a. Put crankcase oil on threads and nut seat.b. Tighten both nuts to ... 75 5 lb.ft.(10.4 0.7 mkg)c. Put a mark on each nut and end of bolt.d. Tighten each nut from mark ... 60°