TM 5-5420-203-14
NEAR-SHORE DIAPHRAGM REPLACEMENT
TOOLS/EQUIPMENT:
General Mechanics Tool Box SC 5180-90-N26
Lifting Device (500 lbs capacity)
Sling, Multiple Leg
None.
SUPPLIES:
EQUIPMENT CONDITIONS:
Tie Rods removed (pg 3-13).
Hydraulic Cylinder removed (pg 3-23).
Flexible Hydraulic lines removed (diaphragm) (pg 3-32).
Lateral Brace removed (pg 3-34).
Near-Shore Ramp Section Transverse Brace removed (pg 3-35).
Near-Shore Ramp Section removed (pg 3-46).
PERSONNEL:
Two
REMOVAL
REMOVE NEAR-SHORE DIAPHRAGM (4).
a. Remove three diaphragm bolt retainers (1)
from three diaphragm bolts (2).
b. Remove three nuts (3) from bolts (2).
c. Remove three bolts (2) securing
diaphragm (4) to ramp section (5).
INSTALLATION
INSTALL NEAR-SHORE DIAPHRAGM (4).
a. Mate mounting holes of diaphragm (4) to ramp
section (5). Install three bolts (2) through
mounting holes of ramp section (5) and
diaphragm (4).
b. Thread three nuts (3) on bolts (2). Install three
diaphragm bolt retainers (1) in bolts (2).
END OF TASK
3-50
