Service difficulty report · Web · Boeing 7572B7

Difficulty date
September 28, 2009
Submitted
September 30, 2009
Operation
Air carrier
Aircraft
N907FD
Make and model
Boeing 7572B7
Aircraft serial
27198
Aircraft time
52,273 hours, 21,563 cycles
Part
Web
Part number
143N535544
Condition
Cracked
Location
Zone 100
Part time
52,273 hours, 21,563 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

FWD CARGO COMPT, BILGE AREA, STA. 680 - 700, RBL 3, WL 148.5, WEB INTERCOSTAL LWR LEG HAVE CORROSION. DOT NR 102-026. NOTE: AFTER REMOVAL FOUND TO BE CRACKED AT 3 FASTENER HOLES. REMOVED CORROSION IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. REMOVED ANGLES SUPPORTS FOR ACCESS AND INTERCOSTAL IAW SRM 51-40-02. ROUTED TO FABSHOP INTERCOSTAL. RECEIVED FROM FAB SHOP INTERCOSTAL TRAVELER #: T9/805255. LOCATED AND DRILLED INTERCOSTAL IAW SRM 51-40-05. TREATED AND PRIMED INTERCOSTAL IAW SRM 51-20-01. INSTALLED ANGLES SUPPORTS REMOVED FOR ACCESS AND INTERCOSTAL IAW SRM 51-40-02.

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