RETAINER 3718959 - Caterpillar

Rotation as seen from the drive end ... CounterclockwiseOutput ... 3.0 U.S. gpm(11.4 litre/min) At a pump speed of ... 970 rpmAt a pressure of ... 50 psi(345 kPa)(1) Clearance between the gears and the cover (new) ... .002 to .004 in.(0.05 to 0.10 mm)(2) Bore of the bearings (new) ... .6185 to .6191 in.(15.710 to 15.725 mm)(3) Diameter of the drive shaft (new) ... .6165 to .6171 in.(15.659 to 15.674 mm)(4) Torque for nut ... 25 5 lb. ft.(35 7 N m)(5) Diameter of the idler shaft (new) ... .6195 to .6200 in.(15.735 to 15.748 mm)(6) Later machines that use bolts, put 8H5137 Thread Sealant on the bolt threads.