Rev: 07.18.18
Page 4
CCD-0001654
Adjust Transport Lock
A
A
Fig. 2
Fig. 3
Secure Hinge Plate
1. After adjusting the transport lock and with the step assembly in the upright stored position, secure the
hinge plate (Fig. 4A) to the floor of the trailer using eight additional fasteners (Fig. 4B).
A. Depending on flooring material, use either #10 - 1
½"
wood screws (wood floor) or #10 - 1
½"
self-tapping screws (laminate floor).
B. If necessary, use the horizontal slots (Fig. 4C) to make additional small adjustments of the step
assembly positioning in the doorway.
2. Extend the step assembly.
3. Reinsert the two provided plastic caps to cover the access holes in the mounting plate (Fig.1A).
1. If adjustment is required, loosen the two bolts (Fig. 2A) on both sides of the transport lock. This allows
for up to a
½"
of adjustment from side to side in the latch mechanism.
2. Once the latch mechanism is in the correct position, tighten the bolts.
3. Once the transport lock has been adjusted, test its functionality by shaking the step assembly to
simulate road vibration.
4. Engage and disengage the transport lock (Fig. 3A) to ensure the latch flanges do not scrape against the
doorframe.
NOTE: To make further minor adjustments, it may be necessary to loosen the original two fasteners
installed in the hinge plate. See Place Assembly Inside Doorframe section.
Do not attempt to lock the step in place, as the latching mechanism may need to be adjusted to the proper
left-right orientation and tightened in position before using the transport lock. Attempting to engage the
transport lock without proper adjustment may cause damage to the doorframe or step assembly.