SDR SWAA116818

Service difficulty report · Relay · Boeing 7377H4

Difficulty date
September 28, 2011
Submitted
September 29, 2011
Operation
Air carrier
Aircraft
N728SW
Make and model
Boeing 7377H4
Aircraft serial
27860
Aircraft time
45,634 hours, 26,519 cycles
Part
Relay
Part number
ES2101632
Condition
Faulty
Location
Cockpit
Stage of operation
AP
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

DIVERSION - ON APPROACH, OVERHEAD PANEL P-5 PANEL ANNUNCIATOR WARNING LIGHTS ILLUMINATED ALL WITH NR 1 COM+2/NAV CONTROL PANELS FLASHING IN TEST MODE. REMOVED AND REPLACED R33 MASTER TEST RELAY PER MM.

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