SDR VJ9800483

Service difficulty report · Floorbeam · Boeing 7372P6

Difficulty date
September 7, 1998
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Boeing 7372P6
Aircraft serial
21355
Part
Floorbeam
Condition
Corroded
Location
Bs 1016
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

CORROSION FOUND SCATTERED THOUGHOUT FWD HORIZONTAL STAB FLANGE OF BS 1016 FLOORBEAM UPPER CAP, LBL 37 RBL 37. REMOVED CORROSION FROM BS 1016 FLOORBEAM UPPER CAP LBL 37, RBL 37, MAT BL 0 TO RBL 37 IS .002 WITHIN LIMITS IAW SRM 51-10-6 AND 53-10-1. TREATED AND PRIMED BL 0 RBL 37 IAW SRM SRM 51-10-2, MM 51-21-31. MAT LOSS LBL 12 .065 AND LBL 33 .045 OUT OF LIMITS IAW SRM 53-10-1. FABRICATED FLOORBEAM REPAIR FROM BAC 1490-2831-.080 IAW 53-10-9. DRILLED, DEBURRED, COUNTESUNK, AND INSTALLED REPAIRS IAW SRM 51-10-4, 53-10-9, 51-30-2.

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