Rotation is counterclockwise when seen from the drive end.
For bench test use SAE 10W oil at … 49°C (120°F)
Output (minimum) … 23 liter/min(6 U.S. gpm)
With pump at … 900 rpm
At a pressure of … 140 kPa (20 psi)
(1) Diameter of the shafts (new) … 18.814 ± 0.007 mm (.7407 ± .0003 in)
(2) Clearance between gears and cover (new parts) … 0.051 to 0.089 mm (.0020 to .0035 in)
(3) Torque for nut … 55 ± 5 N·m (40 ± 4 lb ft)
(4) Bore of bearings (new) … 18.860 ± 0.007 mm (.7425 ± .0003 in)
