HARNESS AS-TRANSMISSION 3697049 - Caterpillar

Vibration Pump Section
Rotation is counterclockwise when seen from drive end.(1) Type of pump ... gearDisplacement ... 14 cm3/rev (.854 in3/rev) For bench test, use Service Classification ISO 3448 category VG 46 type hydraulic oils. The oil must have anti-rust, a very high viscosity index and anti-oxidation additive properties for heavy duty use. Test at full speed:Output ... 36.2 liter/min (9.5 U.S. gpm) at a pressure of ... 690 kPa (100 psi)with pump at ... 2600 rpmwith engine at ... 2600 rpmOutput ... 35.5 liter/min (9.3 U.S. gpm) at a pressure of ... 6900 kPa (1000 psi)with pump at ... 2600 rpmwith engine at ... 2600 rpm Test at half speed:Output ... 18 liter/min (4.8 U.S. gpm) at a pressure of ... 690 kPa (100 psi)with pump at ... 1300 rpmwith engine at ... 1300 rpmOutput ... 17.5 liter/min (4.6 U.S. gpm) at a pressure of ... 6900 kPa (1000 psi)with pump at ... 1300 rpmwith engine at ... 1300 rpm(2) Torque for four nuts ... 23 N m (17 lb ft)Pump Drive
(3) Torque for four screws ... 23 N m (17 lb ft)