Service difficulty report · Longeron · Boeing 717200

Difficulty date
April 4, 2016
Submitted
April 6, 2016
Operation
Air carrier
Aircraft
N956AT
Make and model
Boeing 717200
Aircraft serial
55018
Aircraft time
43,165 hours, 29,827 cycles
Part
Longeron
Condition
Corroded
Location
Bs 908-960
Stage of operation
IN
How discovered
9
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

LONGERON 30 IN BS 908-960 HAS SEVERAL AREAS OF CORROSION. BLENDED CORROSION FROM BS 908-960, L30 IN AFT CARGO IAW SRM 53-00-05, REPAIR 3. THICKNESS CHECK PERFORMED IAW NTSPM 04-00-07, ORIGINAL THICKNESS .125, .093 LEG, REMAINING THICKNESS ON LEG AT BS 954 IS .061 BS 908-953 OF STR FOUND WITHIN LIMITS. BS 954-960 FOUND OUT OF LIMITS IAW SRM 53-00-05, REPAIR 3. A "U" CHANNEL WAS FABRICATED AND INSTALLED TO THE OUT OF LIMITS AREA IAW SRM 53-00-05 AND 51-03-07.

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