SEAL-O-RING 3679300 - Caterpillar

Rotation when seen from drive end ... counterclockwiseType of pump ... pistonDisplacement ... 46 cm3/rev (2.80 in3/rev)For test use SAE 10 oil at 65°C (150°F) Test At Full SpeedOutput ... 100.8 3.0 liter/min (26.62 .79 U.S. gpm) At a pressure of ... 690 kPa (100 psi)With pump at ... 2200 rpmWith engine at ... 2200 rpmOutput ... 99.4 3.0 liter/min (26.25 .79 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 2200 rpmWith engine at ... 2200 rpm Test At Half SpeedOutput ... 50.4 1.5 liter/min (13.30 .40 U.S. gpm) At a pressure of ... 690 kPa (100 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpmOutput ... 49.6 1.5 liter/min (13.10 .40 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpm(1) Torque for nut ... 170 20 N m (125 15 lb ft)(2) Torque for bolts ... 25 3 N m (18 2 lb ft)(3) Main relief valve (forward direction): Pressure setting (not adjustable) ... 30 500 kPa (4400 psi)Torque for plug ... 160 70 N m (120 50 lb ft)(4) Charge relief valve: Pressure setting (shim adjustable) ... 2550 kPa (370 psi)Torque for plug ... 70 27 N m (50 20 lb ft)(5) Torque for bypass valve (Do not overtighten) ... 10 to 14 N m (7 to 10 lb ft)(6) Main relief valve (reverse direction): Pressure setting (not adjustable) ... 30 500 kPa (4400 psi)Torque for plug ... 160 70 N m (120 50 lb ft)