TM 5-5420-280-10
0020 00
BRIDGE RETRIEVAL (Contd)
46.
Depress RETRIEVAL button (1) to confirm and step into next function.
47.
Depress and hold ACTION 2 button (2) to R17-H-RETRIEVE LOWER
BRIDGE HALF, and observe lower bridge half (5) advance to its end
position. Release button (2).
48.
Depress RETRIEVAL button (1) to confirm and step into next function.
49.
Depress and hold ACTION 2 button (2) to R18-H-LOWER WINCH CABLE,
and observe ramp end (3) of upper bridge half (4) lower onto lower bridge
half (5). Release button (2) once upper bridge half (4) is fully lowered.
R17-H-Retrieve lower
4
bridge half
3
1
2
R18-H-Lower winch
5
cable
50.
Depress RETRIEVAL button (1) to confirm and step into next function.
51.
Depress and hold ACTION 1 button (6) and ACTION 2 button (2) to
R19-H-RAISE SUPPORT CYLINDERS, and observe left supporting cylinder
(9) and right supporting cylinder (8) until fully retracted. Release buttons (6)
and (2).
52.
Depress RETRIEVAL button (1) to confirm and step into next function.
53.
Depress ACTION 2 button (2) to R20-A-M-LOWER LIFTING CYLINDER,
LOCK LAUNCH BOOM, STOW SUPPORTING CYLINDERS, AND
UNLOCK BRIDGE HALVES as follows:
a. Observe lower support boom (7) retract to stowed position.
R19-H-Raise support cylin
R20-A-M-Lower lifting cyl
lock L-Boom; Stow support
cyl.; Unlock bridge halfs
1
6
2
0020 00-22
