Ensure air pressure is drained to 0 psi (0 kPa) before taking off any air components. If pressure is not
released, components could blow off and harm personnel. The IHMEE air system is pressurized to
119 psi (820 kPa). Do not drain air from a tank with any part of body in air spray path. Skin embolisms
and/or debris in eyes can occur from released pressure. Failure to comply may result in injury or death
All control valves are removed and installed in
the same manner.
Remove cable ties as necessary.
Tag all hoses and tubes and note their
positions before removal.
Remove air lines (1) from fittings (2).
Remove fittings (2) from control valve (3).
Remove control valve (3).
Install control valve (3).
Install fittings (2) in control valve (3).
Install air lines (1) on fittings (2).
c. Follow-On Maintenance.
Start engine and functionally test appropriate pneumatic systems.
Check for air leaks.
END OF TASK