SDR AWXA200100545

Service difficulty report · Floorbeam · Boeing 7572S7

Difficulty date: September 6, 2001
Submitted: October 29, 2001
Operation: Air carrier
Aircraft: N901AW
Make and model: Boeing 7572S7
Aircraft serial: 23321
Aircraft time: 62,268 hours, 24,160 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 141N5113
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

PHX - C8 CK - C - CORROSION FOUND ON TOP CAP OF FLOORBEAM AT BS 377, LBL 15 TO LBL 60, BEYOND SRM ALLOWABLE LIMITS. MAINTENANCE REMOVED DAMAGED SECTION OF FLOORBEAM UPPER CAP, FABRICATED REPAIR PARTS AND INSTALLED IAW AWA ER 19-5311-01269-DL4.

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