TM-5-5420-279-10
5.4.3.22
Make sure the area within the crane-operating envelope is clear of personnel.
Operate the controls on the crane and position ready for next module.
5.4.3.23
On the 131 ft (40 m) bridge, repeat steps 5.4.3.3 to 5.4.3.21 removing two more
parallel modules (three in all) and stowing them on flatracks V2 and T2. Then
continue the bridge recovery as specified below.
5.4.3.24
On the 65.5 ft (20 m) bridge continue the bridge recovery as specified below.
Positioning and Deploying the Tilt Rollers
WARNING
CRUSH HAZARD. KEEP CLEAR DURING MOVEMENT OF THE TILT ROLLERS. THE TILT
ROLLERS WEIGH 114 LB (52 KG) AND COULD CAUSE INJURY TO PERSONNEL.
NOTE
The bridge should now consist of the two parallel modules and the far bank ramp module
with the far bank approach ramps fitted to their transport frame either side of the ramp
module centerline.
5.4.4.1
Remove the lower shootbolt (2) securing the tilt roller head (4) in position.
5.4.4.2
Rotate the tilt roller head (4) outwards.
5.4.4.3
Remove tilt roller leg shootbolt (3) while supporting the weight of the tilt roller
assembly.
5.4.4.4
Rotate the tilt roller assembly to the vertical position.
5.4.4.5
Secure in the vertical position with upper shootbolt (1).