Rev: 10.18.21 Page 27 CCD-0004098
12. Make sure the ramp door and support wire cables on both sides of the door are clear of any obstructions.
13. For both sides of the ramp door, raise the handle of the compression latch (Fig. 66B) so that it is parallel
with the ground.
14. For both sides of the ramp door, twist the compression latch handle 90° in either direction (Fig. 66C) to
align the latch (Fig. 66D) in an open position to allow the ramp door to completely close in the door jamb.
15. Gently raise the ramp door into the doorjamb.
16. For both sides of the ramp door, lower the handle (Fig. 66B) and lock the compression latch (Fig. 66A).
Fig. 66
A
A
B
D
C
Maintenance
In order to clean the ramp door, use only an alcohol-based cleaner. Other chemicals and cleaners may result
in the degradation of the seal and cause delamination to the door.