GEAR-SUN-YM 5222293 - Caterpillar

Rotation is clockwise when seen from the drive gear.For bench test, use SAE 10W oil at 120° F (49° C).(1) Clearance between the gears and the cover ... .0019 to .0039 in.(0.048 to 0.099 mm)(2) Clearance between the gears and the cover ... .0019 to .0035 in.(0.048 to 0.089 mm)(3) Diameter of drive and driven shafts ... .8747 .0003 in.(22.217 0.008 mm)Bore of bearings ... .8763 .0003 in.(22.258 0.008 mm)(4) Scavenge section:Output ... 18.9 U.S. gpm(71 litre/min)at a pump speed of ... 2710 rpmat a pressure of ... 20 psi(140 kPa)(5) Circulating section:Output ... 15.8 U.S. gpm(60 litre/min)at a pump speed of ... 2710 rpmat a pressure of ... 300 psi(2050 kPa)