Service difficulty report · Relay · Airbus A300F4622R

Difficulty date
May 3, 2024
Submitted
May 6, 2024
Operation
Air carrier
Aircraft
N165UP
Make and model
Airbus A300F4622R
Aircraft serial
0854
Aircraft time
23,746 hours, 14,234 cycles
Part
Relay
Part number
UNKNOWN
Condition
Faulted
Location
Emergency Lights
Stage of operation
IN
How discovered
9
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

OPERATIONAL CHECK OF INTERIOR EMERGENCY LIGHTS FAILED THE AUTOMATIC ACTIVATION IN EVENT OF DC POWER FAILURE CHECK T/S PER A300 AWM 33-51-03 SUSPECT 490VU MAINTENANCE PANEL 233LT RLY DIM. R&R RELAY IAW ESPM 20-46-50-01. PERFORMED OPS TEST OF EMERGENCY LIGHTING AUTO ACTIVATION IN EVENT OF DC POWER FAIL IAW AMM 33-51-00/501. OPS NORMAL

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