PUMP GP-FUEL INJECTION 1903806 - Caterpillar

Rotation is counterclockwise when seen from drive end.Type of pump: Vane.For test, use SAE 10W oil at 150°F (65°C).Large Section (Shaft End)
Test at Full Speed:Output ... 57.7 U.S. gpm (218.4 liter/min)at a pressure of ... 100 psi (690 kPa)with pump at ... 1882 rpmwith engine at ... 1280 rpmOutput ... 54.5 U.S. gpm (206.3 liter/min)at a pressure of ... 1000 psi (6900 kPa)with pump at ... 1882 rpmwith engine at ... 1280 rpmTest at Half SpeedOutput ... 28.4 U.S. gpm (107.5 liter/min)at a pressure of ... 100 psi (690 kPa)with pump at ... 941 rpmwith engine at ... 640 rpmOutput ... 25.4 U.S. gpm (96.0 liter/min)at a pressure of ... 1000 psi (6900 kPa)with pump at ... 941 rpmwith engine at ... 640 rpmSmall Section (Cover End)
Test at Full SpeedOutput ... 22.0 U.S. gpm (83.2 liter/min)at a pressure of ... 100 psi (690 kPa)with pump at ... 1882 rpmwith engine at ... 1280 rpmOutput ... 21.2 U.S. gpm (80.2 liter/min)at a pressure of ... 1000 psi (6900 kPa)with pump at ... 1882 rpmwith engine at ... 1280 rpmTest at Half SpeedOutput ... 10.7 U.S. gpm (40.5 liter/min)at a pressure of ... 100 psi (690 kPa)with pump at ... 941 rpmwith engine at ... 640 rpmOutput ... 9.8 U.S. gpm (37.1 liter/min)at a pressure of ... 1000 psi (6900 kPa)with pump at ... 941 rpmwith engine at ... 640 rpm(1) Torque for cover bolts ... 45 5 lb. ft.(60 7 N m)(2) Torque for body bolts ... 150 10 lb. ft.(205 14 N m)