CORE AS-OIL COOLER 3495935 - Caterpillar

Rotation is counterclockwise when seen from the drive end.Type of pump ... variable displacement pistonDisplacement ... 55 cm3/rev (3.36 in3/rev)Case pressure ... 280 kPa (40 psi)Maximum case pressure ... 520 kPa (75 psi)Pressure limiting setting ... 37964 kPa (5510 psi)For test use SAE 10 oil at 65°C (150°F) Test at Full SpeedOutput ... 120 liter/min (31.8 U.S. gpm) At a pressure of ... 690 kPa (100 psi)With pump at ... 2420 rpmWith engine at ... 2200 rpmOutput ... 119.6 liter/min (31.6 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 2420 rpmWith engine at ... 2200 rpm
Propel Pump Cross Section(1) Tighten four bolts to a torque of ... 75 N m (55 lb ft)(2) Tighten filter adapter to a torque of ... 122 N m (90 lb ft)(3) Tighten multi-function valve to a torque of ... 90 N m (65 lb ft)(4) Tighten 12 bolts to a torque of ... 14 N m (10 lb ft)(5) Tighten six bolts to a torque of ... 16 N m (12 lb ft)(6) Tighten four bolts to a torque of ... 5 N m (44 lb in)(7) Charge filter (102-8972) Type ... charge pressure filterSurge flow rate ... 132.6 lpm (35 gpm)Filter element ... 10 micron(8) Type of charge pump ... gerotorDisplacement of charge pump ... 17 cm3/rev (1.03 in3/rev)Charge pressure ... 2400 kPa (350 psi)(9) Tighten locknut to a torque of ... 50.5 4.5 N m (37.5 3.5 lb ft)(10) Tighten two bolts to a torque of ... 14 N m (10 lb ft)(11) Tighten six bolts to a torque of ... 14 N m (10 lb ft)(12) Tighten four bolts to a torque of ... 14 N m (10 lb ft)(13) Tighten two bolts in thru holes to a torque of ... 25 N m (18 lb ft) Tighten four bolts in blind holes to a torque of ... 32 N m (24 lb ft)(14) Tighten two bolts to a torque of ... 23 N m (17 lb ft)Multi-Function Valve
(1) Tighten bypass actuator nut to a torque of ... 41 N m (30 lb ft)(2) Relief pressure ... 37895 kPa (5500 psi)(3) Tighten nut to a torque of ... 16 N m (12 lb ft)Charge Relief Valves
(1) Tighten locknut to a torque of ... 46 to 55 N m (34 to 41 lb ft)(2) Charge relief valve pressure setting ... 2400 kPa (350 psi)Electrical Displacement Control (EDC)
(1) Pressure Control Pilot (PCP) Dual coil PCPCoils (inside PCP cover) Maximum continuous voltage ... 7.5 VdcCurrent in neutral ... 11 5 maCurrent at full stroke ... 85 18 maMaximum input current ... 250 maResistance at 21.1°C (70 °F) ... 26 ohms PCP covers on the AP-1050 are filled with silicone