ELECTRICAL SYSTEM 2N2309 - Caterpillar

Rotation (seen from drive end) ... ClockwiseFor test use SAE 10W oil at 120° F (49° C).Test on Bench: Output (Minimum) ... 41.5 U.S. gpm(157.1 lit/min) at a speed of ... 2080 rpmat a pressure of ... 350 psi(24.6 kg/cm2)Test on Machine: (Oil warm and at operation temperature) Output ... 36.5 U.S. gpm(138.2 lit/min) at a pressure of ... 410 psi(28.82 kg/cm2)at pump speed of ... 1818 rpmwith engine speed of ... 1375 rpm(1) Clearance between the gears and cover ... .0019 to .0035 in.(0.048 to 0.089 mm)(2) Diameter of the shafts ... 1.2495 to 1.2499 in.(31.737 to 31.747 mm)(3) Bore of the bearings ... 1.2511 to 1.2517 in.(31.778 to 31.793 mm)