Service difficulty report · Power Supply · Boeing 737

Difficulty date
May 18, 2022
Submitted
May 20, 2022
Operation
Air carrier
Aircraft
N918DU
Make and model
Boeing 737
Aircraft serial
64885
Aircraft time
9,575 hours, 3,990 cycles
Part
Power Supply
Part number
D71702030
Condition
Defective
Stage of operation
IN
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

(LOG 8218892) DURING INSPECTION FOUND EMERGENCY LIGHT ABOVE 30 ABC ILLUMINATES ON GROUND. REMOVED AND REPLACED POWER SUPPLY IAW B737 AMM 33-51-06. OPS CHECK GOOD. PERMANENT REPAIR ACCOMPLISHED PER ER/A 600000-14TR REV. A AND MSF 3918-8218892 REV. ORIGINAL.