307B Excavator Machine System Specifications Caterpillar

Illustration 1	g00632635

(1) Torque for hose assembly ... 108 ± 10 N·m (80 ± 7 lb ft)

(2) Torque for elbow ... 108 ± 10 N·m (80 ± 7 lb ft)

(3) Line relief valve

Torque for nut ... 64 ± 5 N·m (47 ± 3 lb ft)

Rated pressure ... 30400 kPa (4410 psi)

(4) Torque for hose assemblies ... 108 ± 10 N·m (80 ± 7 lb ft)