Service difficulty report · Switch · Boeing 737322

Difficulty date
January 22, 2009
Submitted
January 23, 2009
Operation
Air carrier
Aircraft
N330UA
Make and model
Boeing 737322
Aircraft serial
24191
Aircraft time
59,163 hours, 32,579 cycles
Engine
Cfmint CFM563C1
Part
Switch
Condition
Defective
Location
Fire Warning
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

MCP PANEL - F/O'S RED\FIRE WARN BELL CUTOUT\ LIGHT-SWITCH WILL NOT SILENCE A FIRE WARNNG. REPLACED NR 2 FIRE WARNING BELL CUTOUT SWITCH.