Anthony Lifgtates, Inc.
14
AST, AST-L, and AST-PLUS Models
www.anthonyliftgates.com
800-482-0003
d. Also, make sure the floor extension is level and
parallel to the truck’s rear sill.
ALI-00372
4. Tack weld both the streetside and curbside dock
bumpers onto the floor extension.
e. Once you have verified the floor extension is
straight and level, finish welding it to the sill of the
truck body with 2 inch long welds, every 4 inches.
Weld the dock bumpers to the floor extension and
the truck body sill using a continuous weld.
f. Weld across the bottom of the floor extension in
seven to eight locations.
g. If a walk ramp floor extension is being installed,
weld both sides of the support gussets to the truck
body sill.
ALI-00374
h. If not already installed, weld several installer-
supplied strengthening plates between the
crossmembers and the truck body sill.
