Service difficulty report · Pressure Switch · Boeing 7572T7

Difficulty date
September 5, 2012
Submitted
September 11, 2012
Operation
Air carrier
Aircraft
N935FD
Make and model
Boeing 7572T7
Aircraft serial
22780
Aircraft time
86,713 hours, 32,323 cycles
Engine
Rroyce RB211535E4
Part
Pressure Switch
Condition
Failed
Location
Cargo Door
Stage of operation
NR
How discovered
9
Nature of condition
N
Precautionary procedure
O

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

What was found

CARGO DOOR STATUS MESSAGE RECEIVED ENROUTE. REMOVED AND REPLACED SHUTOFF VALVE PRESSURE SWITCH PER FIM 52-72-02-00. SYSTEM LEAK AND OPS CHECKED NORMAL PER AMM 52-30-00. OK FOR SERVICE.

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