HOIST BOOM ACTUATING CYLINDER HYDRAULIC LINES AND FITTINGS
REPLACEMENT -- CONTINUED
Hydraulic system pressure is rated 4450 psi. Do not
torque hydraulic fittings or perform removal procedures
when hydraulic system is pressurized. Discharging sys-
tem pressure before performing any maintenance proce-
dures will prevent injury to personnel.
Eye protection will be worn when performing mainte-
nance procedures on all hydraulic components to prevent
injury to personnel.
Cap all hydraulic lines and plug all hydraulic ports to pre-
vent contamination. Failure to comply may result in dam-
age to hydraulic system.
All serviceable components must be placed in plastic
bags to prevent contamination of hydraulic system during
All hydraulic lines and components must be tagged be-
fore removal for identification during installation.
Place rags under hydraulic connections to catch any hy-
draulic fluid that spills during maintenance. Dispose of
fluid--soaked rags in accordance with standard operating
1. Remove hose assemblies, lines and fittings in accordance with the following legend and illustration.
2. Inspect parts for damage and replace as required.
1. Apply sealing compound to all male pipe threads before installation of the component.
2. Install hose assemblies, lines and fittings in accordance with the following legend and illustration.
Install winch illumination light (para WP 0282 00)
Install oddment box (WP 0478 00)
Install fire extinguishers (WP 0698 00)
Install hydraulic hose retainers and retaining covers
(WP 0584 00)
Install subfloor plates #3, #10, #11, #12, #19 and #24
(WP 0454 00)