TM 9--2350--292--20--2
0578 00--1
BOOM LIMIT VALVE HYDRAULIC LINES AND FITTINGS REPLACEMENT.
0578 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Tools and Special Tools
General mechanic’s tool kit (item 1, WP 0717 00)
Materials/Parts
Dust protective cap (AR) (item 44, WP 0716 00)
Dust protective cap (AR) (item 46, WP 0716 00)
Dust protective plug (AR) (item 14, WP 0716 00)
Dust protective plug (AR) (item 47, WP 0716 00)
Safety goggles (item 93, WP 0716 00)
Wiping rags (item 7, WP 0716 00)
Materials/Parts--Continued
Plastic bags (AR) (item 48, WP 0716 00)
Marker tags (AR) (item 49, WP 0716 00)
Sealing compound (item 16, WP 0716 00)
Equipment Conditions
Hydraulic system depressurized
(WP 0545 00)
APU removed (WP 0586 00 or WP 0587 00)
Subfloor plate #32 removed (WP 0454 00)
Hydraulic hose retainer and retainer covers removed
(WP 0584 00)
Removal
WARNING
WARNING
WARNING
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.
