TM 5-5420-280-10
0016 00
LAUNCH OF BRIDGE (Contd)
55. Depress LAUNCH button (6) to confirm and step into next function.
CAUTION
Failure to install launch boom retaining pins prior to
over-the-road travel may result in damage to equipment.
NOTE
Operator and assistant will install launch boom lock
retaining pins simultaneously to decrease launch time.
56. Install retaining pin (1) on launch boom lock (3) at both sides of pallet launch
boom (2).
L21-H+M-Raise and stow
supporting cylin
7
6
4
5
8
57. Depress and hold ACTION 2 button (4) and ACTION button (5) simultaneously
to L21-H+M-RAISE AND STOW SUPPORTING CYLINDER, and observe
right supporting cylinder (7) and left supporting cylinder (8) retract. Release
buttons (5) and (4) when fully retracted.
1
~
2
3
0016 00-26