AIR CLEANER GP 7E0402 - Caterpillar

Illustration 1 g00739205
Pump type ... variable pistonDisplacement of the pump ... 74 cc (4.5 in3)Pressure setting ... 22750 350 kPa (3300 50 psi)While you are testing the pump use SAE 10W oil at 65 °C (149 °F).The test at full speed Pump output ... 155 L/min (41 US gpm) System pressure ... 690 kPa (100 psi) Pump speed ... 2200 rpm Engine speed ... 2200 rpmThe test at full speed Pump output ... 154 L/min (40.6 US gpm) System pressure ... 6900 kPa (1000 psi) Pump speed ... 2200 rpm Engine speed ... 2200 rpmThe test at half speed Pump output ... 79 L/min (20.8 US gpm) System pressure ... 690 kPa (100 psi) Pump speed ... 1100 rpm Engine speed ... 1100 rpmThe test at half speed Pump output ... 77 L/min (20.2 US gpm) System pressure ... 6900 kPa (1000 psi) Pump speed ... 1100 rpm Engine speed ... 1100 rpmOutput flow ... 155 L/min (41 US gpm)Output pressure ... 22750 350 kPa (3300 50 psi)Margin pressure at full speed ... 2200 200 kPa (320 30 psi)Standby pressure at full speed ... 2850 750 kPa (413 109 psi)Input torque at 1800 rpm and at 17000 kPa (2465.7 psi) discharge pressure ... 197 10 N m (146 7 lb ft) (1) Assemble the 6E-3343 Ring with the gap over the weep hole. (2) Grind the 6E-4000 Spacer to the required thickness. The faces of the spacer must be ground parallel within the following dimension. ... 0.05 mm (0.002 inch) (3) The torque for the four bolts ... 165 30 N m (122 22 lb ft) (4) The torque for the pump case drain plug ... 70 15 N m (52 11 lb ft) (5) Assemble the inside 6E-4004 Shaft Seal with the spring loaded sealing member toward the bearing. Assemble the outside shaft seal with the spring loaded sealing member toward the pilot face.