Pressures For The Hydraulic Controls
Usage:
PUMP:
High Idle ... 300 ± 15 psi(21.09 ± 1.1 kg/cm2)
Low Idle ... 280 psi(19.68 kg/cm2)
SPEED CLUTCH (primary setting) ... 50 psi(3.5 kg/cm2)
SPEED CLUTCH:
High Idle ... 300 ± 15 psi(21.09 ± 1.1 kg/cm2)
Low Idle ... 280 psi(19.68 kg/cm2)
LUBRICATION:
High Idle ... 25 ± 10 psi(1.8 ± 0.7 kg/cm2)
Low Idle ... 0 to 10 psi(0.0 to 0.7 kg/cm2)
INLET FOR THE TORQUE CONVERTER:
High Idle ... 85 ± 15 psi(6.0 ± 1.1 kg/cm2)
Low Idle ... 0 to 10 psi(0.0 to 0.7 kg/cm2)
OUTLET FOR THE TORQUE CONVERTER:
High Idle ... 40 ± 10 psi(2.8 ± 0.7 kg/cm2)
Low Idle ... 5 psi(0.4 kg/cm2)
Caterpillar Information System:
931 TRACK-TYPE LOADER POWER TRAIN Hydraulic Controls (1P571)
931 TRACK-TYPE LOADER POWER TRAIN Transmission (2P2945)
931 TRACK-TYPE LOADER POWER TRAIN Oil Pump For The Transmission (1P4165)
931 TRACK-TYPE LOADER POWER TRAIN Introduction
931 POWER SHIFT TRANSMISSION Testing And Adjusting
931 TRACK-TYPE LOADER POWER TRAIN Testing And Adjusting
931 TRACK-TYPE LOADER POWER TRAIN Systems Operation
POWER SHIFT TRANSMISSION Testing And Adjusting
POWER SHIFT TRANMISSION (814) Testing And Adjusting
POWER SHIFT TRANSMISSION FOR USE IN SERVICE M Testing and Adjusting
D7F TRACTOR HYDRAULICS Mounting Brackets For Ripper
D7F TRACTOR HYDRAULICS Cutting Edges And End Bits (7A, 7S and 7U Bulldozers)
931 TRACK-TYPE LOADER POWER TRAIN Lubrication Relief Valve (9S6979)
931 TRACK-TYPE LOADER POWER TRAIN Control Linkage For Transmission
931 TRACK-TYPE LOADER POWER TRAIN Universal Joint
931 TRACK-TYPE LOADER POWER TRAIN Bevel Gear And Pinion
931 TRACK-TYPE LOADER POWER TRAIN Bevel Gear And Pinion Shaft Free Movement (Backlash)
931 TRACK-TYPE LOADER POWER TRAIN Brake Adjustment
931 TRACK-TYPE LOADER POWER TRAIN Steering Clutch Adjustment
931 TRACK-TYPE LOADER POWER TRAIN Steering Clutch
931 TRACK-TYPE LOADER POWER TRAIN Transfer Gears
931 TRACK-TYPE LOADER POWER TRAIN Plugs For Steering Clutch Case
931 TRACK-TYPE LOADER POWER TRAIN Final Drive
931 TRACK-TYPE LOADER POWER TRAIN Front Idler And Recoil Spring