247B2 and 257B2 Multi Terrain Loaders Machine Systems Caterpillar

Illustration 1	g01444009

Piston Motor

Displacement ... 682 cc (42 in³)

Displacement per revolution ... 48.6 cc (3 in³)

Rotation ... Bidirectional

Maximum flow ... 115 L/min (30 US gpm)

Brake release pressure ... 3000 ± 500 kPa (435 ± 73 psi)

Cracking Pressure (Flushing Valve) ... 2500 kPa (362 psi) (1) Torque for the seven bolts ... 130 ± 5 N·m (96 ± 4 lb ft) (2) Torque for the Plug ... 70 ± 3 N·m (52 ± 2 lb ft) (3) Torque for the Plug ... 92 ± 3 N·m (67.8555 ± 2.2127 lb ft) (4) Torque for the orifice ... 2.5 ± 0.5 N·m (22 ± 4 lb in) (5) Torque for the Plug ... 3.5 ± 0.5 N·m (31 ± 4 lb in) (6) Torque for the Plug ... 92 ± 3 N·m (67.8555 ± 2.2127 lb ft) (7) Torque for the seal ... 3900 ± 100 N·m (2877 ± 74 lb ft) (8) Torque for the plugs ... 27 N·m (20 lb ft)