414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Hydraulic and Steering System Caterpillar

Illustration 1	g01189308

(1) Load sensing relief valve

Setting for the relief valve at a flow rate of 3 L/min (0.8 US gpm) ... 19050 ± 350 kPa (2750.0 ± 50.0 psi)

Torque for the cap ... 12.5 ± 2.5 N·m (110.0 ± 22.0 lb in)

(2) Torque for the plug ... 5 ± 1 N·m (44.0 ± 9.0 lb in)

(3) Torque for the plug ... 140 ± 7 N·m (103.0 ± 5.0 lb ft)

(4) Torque for the plug ... 60 ± 3 N·m (44.0 ± 2.0 lb ft)

(5) Torque for the plug ... 60 ± 3 N·m (44.0 ± 2.0 lb ft)