Service difficulty report · Light · Boeing 7378H4

Difficulty date
October 7, 2025
Submitted
November 5, 2025
Operation
Air carrier
Aircraft
N8620H
Make and model
Boeing 7378H4
Aircraft serial
42526
Aircraft time
39,975 hours, 19,262 cycles
Part
Light
Condition
Deteriorated
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

DETERIORATED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING LH AND RH SIDE IN CABIN 10 EA. REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING LH AND RH SIDE AT PASSENGER CABIN (10 EA) FOR INSTALLATION REFER TO TTG8Q00P2YRU;[02] CORRECTED STEP 1<BR>REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING LH AND RH SIDE AT PASSENGER CABIN (10 EA) IAW MT 733-50-01 FOR INSTALLATION REFER TO TTG8Q00P2YRU;[03] REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING LH AND RH SIDE AT PASSENGER CABIN (10 EA) IAW MT 733-50-01 FOR INSTALLATION REFER TO TTG8Q00P2YRU

More about the Boeing 737-8H4