Service difficulty report · Web · Boeing 72730C

Difficulty date
June 23, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N702DH
Make and model
Boeing 72730C
Aircraft serial
19793
Part
Web
Condition
Corroded
Location
Bs 1176
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

C-CHECK, MAIN CABIN SHEAR WEB PLATE HAS CORROSION BELOW THE PLATE BS 1176 LBL 26. REMOVED FASTENERS ON HAT CHANNEL ANGLE AT BS 1176 LBL26 AS PER SRM 51-30-2. CUTOUT DAMAGE CORRODED AREA AS PER 727 SRM 51-40-2 SIZE CUT OUT 14 BY 15. INSTALLED A WEB REPAIR AS PER B7272 SRM 51-40-2 FIG 1 AND 51-30-2 MAT USED .050 2024T3 5 BY 16 8 BY 17 LOT NR 335284 PO NR 8214616 (DOUBLER) FILLER .040 2024T3 14 BY 15 LOT NR 28428 PO NR 8314115. ALODINED AND PRIMED TREATED PER B7272 SRM 51-10-2. N/R 3130.

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