Service difficulty report · Panel · Boeing 7377H4

Difficulty date
July 24, 2021
Submitted
September 15, 2021
Operation
Air carrier
Aircraft
N447WN
Make and model
Boeing 7377H4
Aircraft serial
33720
Aircraft time
58,733 hours, 34,620 cycles
Part
Panel
Condition
Chafed
Location
Fuselage
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

PANEL 194CL INNER SKIN MATING SURFACE IS CHAFED. / [01] IDENTIFIED PANEL 194CL / MATERIAL IAW SRM 53-60-70-0I-1 FIG. 2 TABLE 2 ITEM [6].<BR>FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-60-70-1A-1 PARA 4. B. (3) (A) NOTE: (5) (A).<BR>REPAIR TO BE ACCOMPLISHED IAW SRM 51-70-05-2R-6 PER SRM 53-60-70-2R-1.<BR>REMOVED CHAFED DAMAGE ON INNER SKIN MATING SURFACE; PREPARED AND CLEANED REPAIR AREA. <BR>IAW SRM 51-70-05-2R-6 PARA 4 A. - D.; [02] ADDING TO LINE ITEM 1.; NO CONTAMINATION NOTED IAW SRM 51-70-05-2R6 PARA 4.D.; [03] UPDATING MEASUREMENTS; [04] VALIDATED REPAIR TO PANEL 194CL TO BE COMPLETED IAW SRM 51-70-05-2R-6 AS GIVEN IAW SRM 53-60-70-2R-1.;

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