Service difficulty report · Skin · Boeing 7272B7

Difficulty date
October 1, 2006
Submitted
October 2, 2006
Operation
Air carrier
Aircraft
N760AT
Make and model
Boeing 7272B7
Aircraft serial
21954
Aircraft time
65,704 hours, 38,908 cycles
Part
Skin
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

PILLOWING FASTENERS ON RIGHT FUSELAGE SKIN BS 990 STR 27R. REMOVED FLOORBOARD FROM BS 950E TO 990 IAW B727 SRM 51-30-2 FIG 15. REMOVED 3 EA FLOOR SUPPORT FOR ACCESS IAW B727 SRM 51-30-2. FOUND AREA WITH CORROSION OUT OF LIMITS IAW B727 SRM 53-30-1. CUT OUT DAMAGED AREA DIM 4.25" X 3" IAW B727 SRM 51-10-1 AND 53-30-1, FABRICATED DOUBLER USING 2024 T3 .125 PO 9003898 DIM 15.125" X 13.25" AND FILLER 2024 T3 .100 PO 9003670 DIM 4.25" X 3" IAW B727 SRM 53-30-2 FIG 3. TREATED AND PRIMED PARTS AND AREA IAW B727 SRM 51-10-2, INSTALLED REPAIR PARTS IAW B727 SRM 53-30-3 FIG 3. INSTALLED 3 EA FLOOR SUPPORTS FROM 950E TO 990 IAW B727 SRM 51-30-2. CLEANED AREA AND DINOTROLED IAW B727MM 12-40-0 AND 51-20-14, CLOSED FL

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