Service difficulty report · Skin · Boeing 7379

Difficulty date
August 12, 2023
Submitted
August 14, 2023
Operation
Air carrier
Aircraft
N37536
Make and model
Boeing 7379
Aircraft serial
66606
Aircraft time
3,667 hours, 1,159 cycles
Part
Skin
Part number
143A323250
Condition
Gouged
Location
Sta 360
Stage of operation
IN
How discovered
O
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

REF LP 4909862 . FUSELAGE SKIN GOUGE (BUTT JOINT AFT SKIN) STA. 360 BELOW S-24R ACCOMPLISH A PERMANENT REPAIR PER PART 3 OF ECRA 5331-03034 ON OR BEFORE 200 FLIGHT CYCLES INITIATE A DIP TO ?ACCOMPLISH A PERMANENT REPAIR PER PART 3 OF TOMC-APPROVAL FROM SC1ELBYC COMMENT ECRA 5331-03034 ON OR BEFORE 200 FLIGHT CYCLES.?. THE GOUGE WAS MEASURED AT 1.5 INCHES LONG BY 0.125? WIDE BY QC RECORDS UPDATE 0.018? DEEP. AIRCRAFT N37536 IN ACCORDANCE WITH PART 2 OF THE LATEST REVISION OF ECRA 5331-03035. ACCOMPLISHED REPAIR OF FUSELAGE SKIN AT STA 360 BELOW S-24R IAW ON OR BEFORE 08/11/2025, PERFORM AN INSPECTION OF THE FUSELAGE 737MAX-9 EC/RA 5331-03035 PART 1. SKIN REPAIR JUST AFT OF STA 360, BETWEEN STR 23R AND STR 25R.

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