SDR SWAA050629

Service difficulty report · Control Panel · Boeing 7373H4

Difficulty date
March 1, 2005
Submitted
March 3, 2005
Operation
Air carrier
Aircraft
N310SW
Make and model
Boeing 7373H4
Aircraft serial
22949
Aircraft time
63,134 hours, 60,729 cycles
Part
Control Panel
Part number
7110025
Condition
Faulty
Location
Cabin Pressure
Stage of operation
DE
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

DECENDING THROUGH 7000 FT, OUTFLOW VALVE WENT TO FULL OPEN & CABIN DIFF PRESSURE INDICATED ZERO. REMOVED AND REPLACED CABIN PRESSURE CONTROL PANEL PER MM.

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