APPENDIX A. LOWERING DOLLY SET WITH OR WITHOUT SHELTER AND DETACHING FRONT AND REAR DOLLIES-continued

MWO 9-2330-390-35-1

APPENDIX A:

LOWERING DOLLY SET WITH OR WITHOUT SHELTER

AND DETACHING FRONT AND REAR DOLLIES (Con't).

o. At front and rear, remove safety pins (66). Use twist lock wrench (table 9a) to loosen

nuts (67) at top and bottom beams (1 and 3). Rotate twist locks (68) 90° and remove

from top beams and shelter (59). Stow removed twist locks in toolbox (69) on front dolly.

p. At bottom beams (3) rotate twist locks (68) 90°. Pull out, but DO NOT remove twist

locks. Ensure that heads of twist locks are aligned with holes in corner blocks (70) of

shelter (59).

q. At front and rear, pull down on two lift cylinder levers (56) to extend lift cylinders. Stop

when bottom beam (3) is approximately 6 in. (15 cm) from shelter (59) and twist locks

(68) are free of corner blocks (70).

r. At front and rear, pull down on positioning cylinders lever (71) until bottom beam (3)

rests on the ground.

s. At front and rear, briefly pull down on two lift cylinder levers (56) and then briefly pull

down on positioning cylinders lever (71). Repeat as required until top hooks (34) are

clear of corner blocks (70) at top of shelter (59).

A-8