Service difficulty report · Power Supply · Boeing 737990ER

Difficulty date
March 27, 2025
Submitted
April 1, 2025
Operation
Air carrier
Aircraft
N292AK
Make and model
Boeing 737990ER
Aircraft serial
64301
Aircraft time
23,002 hours, 7,225 cycles
Part
Power Supply
Part number
D71702001
Condition
Inoperative
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

EMERGENCY LIGHT ABOVE OVERHEAD BIN 27CBA INOP. GROUNDED - YES. REMOVED AND INSTALLED SERVICEABLE EMERGENCY POWER SUPPLY, OP CHECKS GOOD IAW B737-900 AMM 33-51-06-960-806. (S/N 161387)