Service difficulty report · Light · Boeing 73779L

Difficulty date
April 7, 2022
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N7889A
Make and model
Boeing 73779L
Aircraft serial
34023
Aircraft time
39,566 hours, 23,543 cycles
Part
Light
Condition
Deteriorated
Location
Cabin Floor
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

DETERIORATED STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (9 EA) 2022-194830 / [01] REPLACED STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (9 EA) IAW SOPM 20-50-12 AND DWG 33500007 REV 2.;[02] CORRECTED STEP 1. REPLACED STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (9 EA) IAW SOPM 20-50-12 AND DWG 33500007 REV 2. AND MT 733-50-01.;[03] REPLACED STRIP PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (9 EA) IAW SOPM 20-50-12 AND DWG 33500007 REV 2. AND MT 733-50-01.

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