SDR BB08017

Service difficulty report · Pressure Switch · Boeing 75723N

Difficulty date
February 12, 2008
Submitted
February 14, 2008
Operation
Air carrier
Aircraft
N205UW
Make and model
Boeing 75723N
Aircraft serial
30887
Engine
Rroyce RB211535E4
Part
Pressure Switch
Part number
21SN04158C
Condition
Failed
Location
Engine
Part time
23,103 hours, 7,231 cycles
Stage of operation
CR
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

ORF PHL-MCO FLT NR 1727 20 MINUTES AFTER TAKEOFF CREW RECEIVED A FUEL FILTER STATUS MESSAGE FOR NR 2 ENGINE. FLIGHT DIVERTED TO ORF PER QRH. MAINTENANCE REPLACED THE LOW PRESSURE FUEL FILTER ON NR 2 ENGINE. NO FAULT FOUND. REPLACED NR 2 ENGINE DIF PRESSURE SWITCH. LEAK AND OPS CHECKS OK.

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