2-13. RETRACTION/ENGAGEMENT OF FLATRACK LOCKS (NORMAL).
Flatrack locks should only be released prior to loading/unloading procedures.
Retract Flatrack Locks.
Ensure trailer is uncoupled and ready to be loaded/unloaded.
Push in flatrack locking knob (1) to retract locks (2).
Ensure both flat rack locks are fully retracted or damage to equipment may result.
The flatrack locks indicating pins should be retracted "in" when the flatrack locks are released.
There is one indicating pin on each side of the trailer.
Visually check both locks (2) to ensure locks are retracted.