TM 5-5420-203-14
RAMP SECTION HARD HYDRAULIC LINE REPLACEMENT (Sheet 1 of 2)
General Mechanics Tool Box SC 5180-90-N26
TOOLS/EQUIPMENT:
Locite, Pneumatic/Hydraulic Seal "569" (item 3, Appendix D)
SUPPLIES:
Tie Rods removed (pg 3-13).
EQUIPMENT CONDITIONS:
Scissoring Cables and attaching hardware removed (pg 3-20).
Hydraulic Cylinder removed (pg 3-23).
Cylinder Beam removed (pg 3-31).
Flexible Hydraulic Lines (diaphragm) removed (pg 3-32).
Lateral Brace removed (pg 3-34).
Near-Shore Ramp Section Transverse Brace removed (pg 3-35).
Diaphragm removed (pg 3-51).
Ramp Section Deck Extrusions removed (pg 3-52).
Two
PERSONNEL:
REMOVAL
REMOVE RAMP SECTION HARD HYDRAULIC LINE.
WARNING
FRH hydraulic fluid may contain Tricresyl Phosphate (TCP) which, if taken internally, can
cause paralysis. Hydraulic fluid may be absorbed through the skin. If hydraulic fluid gets
on skin, wash with soap and water as soon as possible.
a. Remove half quick-disconnect coupling (1)
from pipe nipple (2).
b. Remove pipe nipple (2) from elbow (3).
NOTE
Items (4) thru (9) are found on the male ramp
section only. If disassembling male ramp
section, continue with step c. If dis-
assembling female ramp section, go to step k.
c. Remove elbow (3) from pipe nipple (4).
d. Remove pipe nipple (4) from tee (5).
e. Remove half quick-disconnect coupling
(6) from elbow (7).
f. Remove elbow (7) from nipple (8).
g. Remove nipple (8) from tee (5).
h. Remove tee (5) from nipple (9).
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