Service difficulty report · Control Valve · Boeing 727227

Difficulty date
January 2, 2008
Submitted
January 3, 2008
Operation
Air carrier
Aircraft
N483FE
Make and model
Boeing 727227
Aircraft serial
21465
Aircraft time
42,063 hours, 28,511 cycles
Part
Control Valve
Part number
54C54673D01
Part serial
0107
Condition
Failed
Location
Hyd System
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ARM LIGHT AND CARGO DOOR IN TRANSIT LIGHT ILLUMINATED IN FLIGHT. PRESSURIZATION REMAINED NORMAL. REPLACED HYDRAULIC SOLENOID SHUTOFF VALVE PER MM 52-34-129-4. REPLACED HYDRAULIC CONTROL VALVE PER MM 52-34-101-4. OPS OK PER MM 52-34-009-5.