SDR 95ZZZW321

Service difficulty report · Skin · Boeing 7272Q9

Difficulty date
February 28, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N740DH
Make and model
Boeing 7272Q9
Aircraft serial
21930
Part
Skin
Condition
Corroded
Location
Fs 350
Part time
32,254 hours
Stage of operation
IN
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

DURING D-CHECK, FUS EXTERIOR BULGE IN FUS SKIN AT FS 350, BETWEEN STR 26R AND STR 27R, O/B OF ACCESS PANEL. CUT OUT DAMAGED SECTION OF SKIN PER SRM 51-10-6. REMOVED CORROSION FROM LOWER SURFACE OF CHORD ANGLE PER SRM 51-10-6. INSTALLED SKIN REPAIR 16 INCHES BY 11 INCHES .080 2024-T3 AND CHORD ANGLE REPAIR 16 INCHES BY 8 INCHES .100 7075-T6 PER SRM 53-30-3 AND 51-40-4. TOTAL CYCLES 29577.

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