BUSHING 3744658 - Caterpillar

Rotation is counterclockwise when seen from drive end.Type of pump: pistonFor bench test use SAE 10W oil at 65°C (150°F)Displacement ... 41.0 cm3/rev (2.5 in3/rev) Test At Full SpeedOutput ... 89.3 liter/min (23.2 U.S. gpm) At a pressure of ... 2050 kPa (300 psi)With pump at ... 2200 rpmWith engine at ... 2200 rpmOutput ... 88.4 liter/min (23 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 2200 rpmWith engine at ... 2200 rpm Test At Half SpeedOutput ... 44.6 liter/min (11.6 U.S. gpm) At a pressure of ... 2050 kPa (300 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpmOutput ... 44.2 liter/min (11.5 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpm(1) Tighten ten bolts to a torque of ... 15 to 17.5 N m (11 to 13 lb ft)(2) Tighten seven bolts to a torque of ... 15 to 17.5 N m (11 to 13 lb ft)(3) Tighten seven bolts to a torque of ... 36 to 43 N m (26 to 32 lb ft)(4) High pressure relief settings ... 25 000 kPa (3625 psi) Tighten plugs to a torque of ... 40 to 95 N m (30 to 70 lb ft)(5) Charge relief valve setting ... 2800 kPa (410 psi)Electrical Dispplacement Control (EDC)/Servo Piston
(6) Electrical Displacement Control (EDC) Unit.(7) Tighten EDC neutral adjustment locknut to a torque of ... 14 to 24 N m (10 to 18 lb ft)(8) Tighten servo piston neutral adjustment locknut to a torque of ... 28 to 51 N m (21 to 36 lb ft)(9) Servo control piston.(10) Tighten servo gage test port to torque of ... 27 to 47 N m (20 to 25 lb ft)(11) Tighten feedback linkage pivot screw to torque of ... 8 to 15 N m (6 to 11 lb ft)(12) Tighten control spool bore plug to torque of ... 41 to 94 N m (30 to 70 lb ft)(13) Pressure Control Pilot (PCP) valve.