33
Upper locking wedges must be engaged before moving vehicle.
WARNING
!
PLATFORM STOWED IN
UPPER LOCKED POSITION
FIG. 33-1A
UPPER LOCKING WEDGE ENGAGED
(CHAIN REMOVED FROM VIEW)
FIG. 33-1B
ROUND
WEDGE
OPENER
ARM
UPPER
LOCKING
WEDGE
UP
2. When fi nished loading and
unloading from the dock,
use column switch to raise
(UP) platform to upper
locking position as follows
(FIG. 33-1A). Raise platform
until round wedge on each
opener arm is behind the
upper locking wedge on
each column (FIGS. 33-1A &
33-1B).