Service difficulty report · Lens · Boeing 7378H4

Difficulty date
April 1, 2026
Submitted
May 11, 2026
Operation
Air carrier
Aircraft
N8637A
Make and model
Boeing 7378H4
Aircraft serial
42523
Aircraft time
39,964 hours, 19,373 cycles
Part
Lens
Condition
Broken
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
V
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

BROKEN SIDEWALL PANEL 242ZAW EXIT SIGNAL LENS AT PASSENGER CABIN. REPLACED SIDEWALL PANEL 242ZAW EXIT SIGNAL LENS AT PASSENGER CABIN IAW AMM 33-51-01-960-801 STEP 2.C. ITEM (1) (A) AND STEP 2.C. ITEM (4)

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