Service difficulty report · Skin · Boeing 7377H4

Difficulty date
February 19, 2025
Submitted
March 11, 2025
Operation
Air carrier
Aircraft
N936WN
Make and model
Boeing 7377H4
Aircraft serial
36643
Aircraft time
51,173 hours, 31,175 cycles
Part
Skin
Condition
Debonded
Location
Zone 600 Flap
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

CUSTOMER REQUEST - PERFORM PERMANENT REPAIR ON O/B AFT FLAP O/B SIDE AT RT WING 2025-151782<[01] TOOL USED IN STEP 3: UT FLAW DETECTOR; P/N: EPOCH 650; S/N: 201036102; DUE DATE: 25-OCT-25;[02] TOOL USED ON STEP 16:BANDMASTER 600M; S/N:230106912; DUE DATE: 05-FEB-26.;[03] REPAIRED O/B AFT FLAP O/B SIDE AT RT WING IAW B737-700 SRM 57-53-01-2R-16 REPAIR 16. REFER TO INDIVIDUALS SIGNOFFS BELOW.;[04] REPAIRED O/B AFT FLAP O/B SIDE AT RT WING IAW B737-700 SRM 57-53-01-2R-16 REPAIR 16. REFER TO INDIVIDUALS SIGNOFFS BELOW. RII COMPLETED.

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