TM 5-5420-280-10
0020 00
BRIDGE RETRIEVAL (Contd)
13.
Depress RETRIEVAL button (1) to confirm and step into next function.
NOTE
Where the ground is firm and approximately level,
extend both support cylinders at the same time by
depressing and holding ACTION buttons 1 and 2
simultaneously.
Where ground is not level, note number of degrees
pallet is out of level front-to-rear and extend both
cylinders at the same time until support cylinder on
higher side contacts ground first. The opposite support
cylinder is then extended to ground and raises pallet
until approximately level.
14.
Simultaneously depress and hold ACTION 1 button (3) and ACTION 2
button (2) to R2-H-EXTEND THE SUPPORT CYLINDERS, and observe left
and right supporting cylinders (5) extend until either one or both bottom
plates (5) and (4) contact ground depending on side slope. Release buttons (3)
and (2).
R2-H-Extend the support
cylinders
1
2
4
3
5
15. Adjust side-to-side level of pallet by raising low side of pallet as follows:
a.
Determine low side of pallet by observing bubble (8) on side-to-side
leveling gauge (9).
b.
Depress ACTION button that corresponds to support cylinder on low side
of pallet, and extend support cylinder until bubble (8) on side-to-side
leveling gauge (9) is between 0 and + or - 1/4 degree. Release
ACTION button.
0020 00-10