918F WHEEL LOADER STEERING SYSTEM Caterpillar

Output ... 99 liter/min (26 U.S. gpm)

Test at half speed:

Output ... 52 liter/min (13.5 U.S. gpm)

Output ... 49 liter/min (13 U.S. gpm)

Pressure cutoff: 19 700 ± 350 kPa (2856 ± 51 psi)

Margin Pressure: 2800 ± 100 kPa (406 ± 14 psi) at 52 liter/min (14 U.S. gpm), and 11 400 kPa (1653 psi) discharge pressure

Standby Pressure: 4300 kPa (624 psi)

(1) Torque for eight bolts ... 20 ± 1 N·m (14.80 ± .74 lb ft)

(2) Torque for six bolts ... 33 ± 2 N·m (24.42 ± 1.48 lb ft)

(3) Torque for four bolts ... 7.5 ± 0.5 N·m (5.55 ± .37 lb ft)