Service difficulty report · Light · Boeing 7378H4

Difficulty date
July 9, 2023
Submitted
July 11, 2023
Operation
Air carrier
Aircraft
N8502Z
Make and model
Boeing 7378H4
Aircraft serial
36666
Aircraft time
22,687 hours, 11,059 cycles
Part
Light
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
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

FWD EMERGENCY AISLE LIGHT(L1505) INOP. OK TO CONTINUE PER MEL 33-15-02 SP#1. MDDR# 143380. R & R EMERGENCY AISLE LED LIGHT PER AMM 33-51-03 AND DID NOT FIX PROBLEM. ORIGINAL LIGHT INSTALLED BACK. REMOVED AND REPLACED FWD POWER SUPPLY IAW AMM 33-51-06. OPS CHECK GOOD.

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