Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
March 12, 2025
Submitted
April 7, 2025
Operation
Air carrier
Aircraft
N939WN
Make and model
Boeing 7377H4
Aircraft serial
36646
Aircraft time
51,518 hours, 31,311 cycles
Part
Access Panel
Condition
Cracked
Location
Zone 100
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

CRACK ACCESS PANEL 191D AT LOWER FUSELAGE 2025-203626<[01] TOOL USED CALIPER PN: 8647A43; SN: B22440130; DUE DATE: 20/SEP/25.;[02] TOOL USED; HOT BONDER PN: HCS9200B; SN: 16122983; DUE DATE: 22-FEB-26.;[03] TOOL USED; SCALE PN: SCA-301; SN: AE-412135; DUE DATE: 11-APR-25.;[04] REPAIRED ACCESS PANEL 191D AT LOWER FUSELAGE IAW B737-700 SRM 51-70-04-2R-2 REPAIR 2. REFER TO INDIVIDUALS SIGNOFFS BELOW.;[05] REPAIRED ACCESS PANEL 191D AT LOWER FUSELAGE IAW B737-700 SRM 51-70-04-2R-2 REPAIR 2. REFER TO INDIVIDUALS SIGNOFFS BELOW.

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