Century 974W25 Installation, Operation, Maintenance, Parts page 49

Section IVA - OPERATING INSTRUCTIONS
4A.4 WHEEL LIFT TOWING PREPARATION (cont'd)
(c) Extend Wheel Lift Boom to maximum stroke, then retract
approximately 3 inches by use of the Wheel Lift Extend
"IN/OUT" Control. See Figure 4A.4.
(d) Due to the position of the disabled vehicle it may be
necessary to tilt the Wheel Lift to obtain the proper position
for pick-up. This may be accomplished by use of the
Wheel Lift Tilt "UP/DOWN" Control. See Figure 4A.5.
4A.5 VEHICLE HOOK-UP
(a) After all preparations have been made as illustrated, back
the Wheel Lift until the crosstubes are firmly against the tires
of the vehicle to be towed. Take the truck out of gear and
apply parking brake.
WHEEL LIFT (cont'd)
FIGURE 4A.4
FIGURE 4A.5
IVA-3