Caterpillar DP70NH DP80NH DP100NH Chassis & Mast Lift Trucks Service Manual - PDF DOWNLOAD

Page 80

5. STEERING SYSTEM

5.1.4 STEERING LINKAGE The steering linkage consists of a drag link and a power cylinder, as shown in Figure 5.7. The drag link feeds back movement of the power cylinder to the sector shaft of the steering gear box.

POWER CYLINDER

Tightening torque: 245.2 - 294.2 N·m {2500 - 3000 kgf-cm (180.9 - 217.0 ft-lbs)}

55 mm (2.17 in)

60 mm (2.36 in)

DRAG LINK

STEERING GEAR BOX Tightening torque: 107.9 - 147.1 N·m {1100 - 1500 kgf-cm (79.6 - 108.5 ft-lbs)} [2 locations] Tightening torque: 186.3 - 280.5 N·m {1900 - 2860 kgf-cm (137.4 - 206.9 ft-lbs)} [2 locations]

Tightening torque: 245.2 - 294.2 N·m {2500 - 3000 kgf-cm (180.9 - 217.0 ft-lbs)}

Fig. 5.7 Steering Linkage

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