NOTICE
When using tow hooks to move the vehicle, do
not pass a sling (for example, a rope or chain)
from one hook to another. Known as reeving, this
practice is not permissible in most industrial
applications of towing and hoisting. Reeving can
overload the hooks and result in damage to the
vehicle.
6.
Pull the tow cables out of the tow truck and
connect the tow cable lifting hooks onto the tow
hooks, then extend the recovery boom within 4
to 6 inches (10 to 15 cm) of being vertical of the
tow hooks. See
Fig. 23.9.
7.
Lift the front of the truck until there is enough
clearance for the stinger and crossbar to pass
under the bumper. See
Fig. 23.10.
If enough clearance cannot be gained with a
single lift, jack stands or other means capable of
supporting the weight on the front axle must be
used while the cables are shortened to allow a
second lift.
WARNING
Failure to chock the tires or connect the tow
truck’s air brake system before releasing the
spring parking brakes could allow the disabled
vehicle to suddenly roll. This could cause
property damage or personal injury.
8.
Chock the rear tires.
NOTICE
Reference the applicable axle manufacturer’s
information to avoid damaging the axle when
towing the truck.
9.
Use mid-rise or high-rise forks, or lift adaptors
(part number 0200020) on the crossbar to
provide clearance for the aerodynamic bumper.
See
Fig. 23.11 and Fig. 23.12.
10.
Extend the stinger and place the lift adaptors
under the axle. Make certain the lift adaptors are
under the front suspension springs between the
U-bolts. See
Fig. 23.13 and Fig. 23.14.
11.
Secure the axle to the crossbar with a chain or
ratchet strap.
f13014906/07/2022
Fig. 23.8, Positioning the Stinger Assembly
f13015006/14/2017
Fig. 23.9, Tow Cables Connected to the Tow Hooks
f13015106/14/2017
Fig. 23.10, Moving the Stinger and Crossbar Under the
Bumper
In an Emergency
23.7
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