SDR AWXA200300187

Service difficulty report · Web · Boeing 7572S7

Difficulty date: January 27, 2003
Submitted: February 24, 2003
Operation: Air carrier
Aircraft: N903AW
Make and model: Boeing 7572S7
Aircraft serial: 23323
Aircraft time: 66,553 hours, 25,982 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Part number: 146N5318
Condition: Corroded
Location: Fuselage
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

DURING C-09 CHECK, EXFOLIATION CORROSION WAS FOUND ON SEVERAL AREAS OF SHEAR WEB BS 1681 TO BS 1720, RBL 60 TO LBL 60. MAINTENANCE REMOVED DAMAGED SHEAR WEB BS 1681 TO BS 1720, RBL 60 TO LBL 60; FABRICATED A REPLACEMENT SHEAR WEB; INSTALLED REPAIR PART IAW B757-200 SRM 51-40-05, PG. 5-7.

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