CRANKSHAFT AND MAIN BEARINGS-H.5 c E Crankshaft Regrinding Data 0.010 in (0,25 mm) Undersize Ai 2.238/2.2385 in (56,85/56,86 mm) A2 2.2375/2.238 in (56,83/56,85 mm) B 1.9893/1.9901 in (50,53/50,55 mm) C 1.509 in (38,33 mm) maximum D 1.1945 in (30,34 mm) maximum E 1.516 in (38,51 mm) maximum R1 0.12510.141 in (3,1713,58 mm) all journals R2 0.156/0.172 in (3,96/4,37 mm) all crankpins 0.20 in (0,51 mm) Undersize 2.228/2.2285 in (56.59/56,60 mm) 2.2275/2.228 in (56,58/56,59 mm) 1.9793/1.9801 in (50,27/50,29 mm) 0.030 in (0,76 mm) Undersize 2.21812.2185 in (56,34/56,35 mm) 2.2175/2.218 in (56,32/56,34 mm) 1.9693/1.9701 in (50,02/50,04 mm) Surface finish of crankpins and journals 16 micro inches (0,4 microns) C.L.A.
Maximum. Surface finish of fillet radii 50 micro inches (1 ,3 microns) Magnetic crack detection D.C. Flow 2 amps Limits of taper and out of round for pins and journals: Taper 0.00035 in (0,009 mm) A.C. Current - 1000 amps Out of Round 0.0004 in (0,010 mm) Maximum Run-out with crankshaft mounted on the end main journals Independent readings: Crankshaft Pulley Diameter T.I.R. 0.002 in (0,05 mm) Journals T.I.R. Number 1. Mounting Rear Oil Seal Diameter T.I.R. 0.002 in (0,05 mm) Flywheel Flange Diameter T.I.R. 0.002 in (0,05 mm) Number 2. 0.003 in (0,08 mm) Number 3. Mounting 4.108 Series Workshop Manual, June 1986