ENGINE AR-COMPLETE 1246770 - Caterpillar

Front Propulsion Pump
Rotation is clockwise when seen from drive end.(1) Type of pump ... PistonDisplacement ... 42.0 cm3/rev (2.56 in3/rev)For test, use SAE 10W oil at 65°C (150°F) Test At Full Speed Output ... 91.8 liter/min (24.22 U.S. gpm) At a pressure of ... 2070 kPa (300 psi)With pump at ... 2200 rpmWith engine at ... 2200 rpmOutput ... 91.1 liter/min (24.05 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 2200 rpmWith engine at ... 2200 rpm Test At Half Speed Output ... 45.8 liter/min (12.08 U.S. gpm) At a pressure of ... 2070 kPa (300 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpmOutput ... 45.4 liter/min (11.98 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpmRear Propulsion Pump
Rotation is clockwise when seen from drive end(2) Type of pump ... PistonDisplacement ... 55.0 cm3/rev (3.36 in3/rev)For test, use SAE 10W oil at 65°C (150°F) Test At Full Speed Output ... 120.4 liter/min (31.8 U.S. gpm) At a pressure of ... 2070 kPa (300 psi)With pump at ... 2200 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 ... 2200 rpmWith engine at ... 2200 rpm Test At Half Speed Output ... 59.8 liter/min (15.80 U.S. gpm) At a pressure of ... 2070 kPa (300 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpmOutput ... 59.4 liter/min (15.7 U.S. gpm) At a pressure of ... 6900 kPa (1000 psi)With pump at ... 1100 rpmWith engine at ... 1100 rpm(3) Torque for bolts ... 65 N m (48 lb ft)(4) Torque for multi-function valve ... 90 N m (65 lb ft)(5) Torque for bolts ... 13.5 N m (10 lb ft)(6) Torque for bolts ... 16 N m (12 lb ft)(7) Torque for bolts ... 8 N m (6 lb ft)(8) Torque for bolts ... 100 15 N m (75 11 lb ft) Apply 6V4876 Molykote Paste Lubricant to the splines of the pump and coupling at assembly.(9) Torque for bolts ... 105 N m (75 lb ft)(10) Torque for bolts ... 100 15 N m (75 11 lb ft)(11) Torque for locknut ... 46 to 55 N m (34 to 41 lb ft)(12) Torque for screws ... 13.5 N m (10 lb ft)(13) Torque for locknut ... 27 to 40 N m (20 to 30 lb ft)
Propulsion Pump Cross Section(14) Torque for screws ... 13.5 N m (10 lb ft)(15) Torque for bolts ... 32 N m (24 lb ft)(16) Torque for bolts ... 13.5 N m (10 lb ft)(17) Torque for nuts ... 24 N m (18 lb ft)Multi-Function Valve
(18) Torque for bypass actuator nut ... 41 N m (30 lb ft)(19) Pressure setting for main relief valves ... 41 350 to 46 850 kPa (6000 to 6800 psi)(20) Torque for nut ... 16 N m