ALTERNATOR G- 1W6494 - Caterpillar

EARLIER TYPE SHOWN(1) Diameter of shaft for idler gear ... 2.2465 .0005 in.(57.061 0.013 mm) Clearance between shaft and bearing:9M3206 Shaft (long) ... .003 .002 in.(0.08 0.05 mm)4L4150 Shaft (short) ... .003 to .005 in.(0.08 to 0.13 mm)(2) End play for the idler gear ... .006 .002 in.(0.15 0.05 mm)(3) Torque for bolts ... 37 3 lb. ft.(5.1 0.4 mkg)(4) Diameter of bearing surface (journal) of accessory shaft ... 3.0000 .0005 in.(76.200 0.013 mm) Clearance between bearing and bearing surface (journal) of the shaft ... .0035 .0010 in.(0.089 0.025 mm)(5) Drive shaft end play ... .0025 to .0055 in.(0.064 to 0.140 mm)(6) Torque for bolts holding coupling of pump drive ... 70 4 lb. ft.(9.7 0.6 mkg)