Service difficulty report · Skin · Boeing 7572Y0

Difficulty date
October 31, 2020
Submitted
December 10, 2020
Operation
Air carrier
Filed by
6PMR677B
Pemco World Air Services Inc
Aircraft
N754CX
Make and model
Boeing 7572Y0
Aircraft serial
26154
Aircraft time
64,129 hours, 25,198 cycles
Part
Skin
Part number
CLAD2024T3
Condition
Dented
Location
Zone 200
Part time
64,129 hours, 25,198 cycles
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

AIRBORNE/PEMCON N/R 10248.0044 DISCREPANCY: EXT FUSELAGE SKIN HAS GOUGES AT STA 1680-1690 AT STR 17L. CORRECTIVE ACTION: BLENDED GOUGES ON EXT FUSELAGE SKIN STA 1680-1690 BELOW STR 17L, IAW B757-200 SRM 51-10-02. CUT GAUGED BLENDED AREAS LOWEST READING OF .104", HIGHEST READING OF .123". ORIGINAL THICKNESS OF .125" MAX ALLOWED IS 15% (.0187"), FOUND TO BE WITHIN ACCEPTABLE LIMITS, PER EA NR PD 57-53-3500 ITEM NR 1. TREATED, PRIMED + TOPCOAT AREA, IAW B757-200 AMM 51-21-14, 51-21-15 PER FLIGHT VEHICLES CONSULTING SEE ATTACHED 8110-3.

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