268 MAINTENANCE AND LUBRICATION Towing with MACK Air (AL or MAXAIR® 40) Suspension (If Equipped) During vehicle towing, when the rear axles of a chassis with the MACK AL suspension are raised from the ground, the axle is held in position by the fore-aft torque rods, transverse torque rod and the shock absorbers. To prevent damage to any of these components during rear towing, the following precautions should be taken: • Exhaust the air from the air bags. • Use chains of suitable length and secure the axles to the frame.
CAUTION Be sure that the chains do not rub against spring members because this could adversely affect spring member life.
CAUTION Tow truck operators must be trained in proper hook-up techniques, safety precautions, and the correct operation of their equipment to avoid vehicle damage and personal injury.
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