Service difficulty report · Intercostal · Boeing 727233

Difficulty date
April 16, 2009
Submitted
April 17, 2009
Operation
Air carrier
Aircraft
N280FE
Make and model
Boeing 727233
Aircraft serial
22347
Aircraft time
42,799 hours, 30,296 cycles
Part
Intercostal
Part number
65545772
Condition
Corroded
Location
Zone 100
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

FWD CARGO COMPARTMENT, CORROSION ON INTERCOSTAL AT BS 580 BETWEEN STRINGERS 28R AND 27R REMOVED INTERCOSTAL IAW B727 SRM 51-30-2. REMOVED CORROSION ON SKIN IAW SRM 51-10-6. FOUND OUT OF LIMITS IAW SRM 53-10-1. FABRICATED INTERCOSTAL. CUT OUT DAMAGED AREA ON SKIN DIM 4 INCH BY 7/8 INCH IAW SRM 53-30-3. FABRICATED DOUBLER REPAIR IAW SRM 53-30-2 FIG 1 AND 53-30-3 FIG 1. ALODINED AND PRIMED DOUBLER AND INTERCOSTAL IAW SRM 51-10-2. INSTALLED DOUBLER IAW SRM 53-30-3 FIG 1. INSTALLED INTERCOSTAL IAW SRM 51-30-2.