TM 9-2320-211-10
d. Positioning Crane Supports.
(1) Rigging outriggers.
(a) Remove L-shaped retaining pins (4). Remove outrigger bases (5), and attach bases to
ends of outriggers (6), using L-shaped pins.
(b) Remove the two L-shaped retaining pins (7) at end of outrigger frame tube. Pull each
base (5) out until outrigger hits stop.
(c) Lower outriggers to vertical position and replace L-shaped retaining pins (7).
(d) Remove jack adjusting bar (9) from stowage and insert in jack adjusting screw hole
(8).
(e) Use jack adjusting bar (9) to turn out adjusting screw until base (5) is in firm contact
with ground.
NOTE
Outriggers are not required when using boom jacks.
(2) Rigging shipper braces.
(a) Remove L-shaped retaining pins (3) securing bottom end of braces (1) to sides of
shipper.
(b) Allow braces (1) to swing down. Remove T-shaped retaining pins (2) to extend
braces.
(c) Secure bottom end of braces to brace brackets (11) located on either side of fifth
wheel (10) with L-shaped retaining pins (3).
(d) Aline retaining pin holes in braces and insert T-shaped retaining pins (2) through
holes.
TA 155223
