MWO-9-2330-390-25-1
MODIFICATION WORK ORDER
MODIFICATION OF M1022A1 DOLLY SET; POSITIONING TUBE REINFORCEMENT
DECEMBER 2006
CHANGE 1
MWO-9-2330-390-25-1 - Page 36 of 54
MWO 9-2330-390-25-1
C-4
APPENDIX C:
TOP AND BOTTOM BEAM AND HYDRAULIC LIFT
CYLINDER REMOVAL / INSTALLATION (Con’t).
•
Escaping hydraulic fluid under pressure can penetrate the skin, causing serious
injury to personnel.
Relieve pressure before disconnecting hydraulic lines and
fittings.
Tighten all connections before applying pressure.
Keep hands and body
away from pinholes and nozzles that eject hydraulic fluid under high pressure.
Use a piece of cardboard or paper to search for leaks.
If any hydraulic fluid is
injected into the skin, it MUST be surgically removed within a few hours by a
doctor familiar with this type of injury or gangrene may result.
11. Disconnect two hose assemblies (6) from straight connectors (5) at positioning
cylinders (2) inside bottom beam (3).
12.
Remove two straight connectors (5) and preformed packings (4) from positioning
cylinders (2).
Discard preformed packings.
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