Service difficulty report · Skin · Boeing 727223

Difficulty date
December 3, 2006
Submitted
December 3, 2006
Operation
Air carrier
Aircraft
N780DH
Make and model
Boeing 727223
Aircraft serial
22006
Aircraft time
61,963 hours, 33,465 cycles
Part
Skin
Part number
BAC1498145
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

AFT CARGO COMPT, BS 950F, STR 28L, SKIN HAS EXFOLIATING CORROSION ON SKIN. CORROSION ON SKIN AND STR 28L FOUND OUT OF LIMITS PER B727 SRM 53-30-1 FIG 1 AND 53-30-3 FIG 3. CUT OUT DAMAGED SKIN, 8.25" BY 3.25", AND CUT OUT DAMAGED STR, 14" LONG, IAW B727 SRM 53-30-3 FIG 3 AND 53-10-3 FIG 3. FABRICATED: DOUBLER FROM 2024-T3, .125" BY 10.25" BY 20", PO NR 9003898; FILLER FROM 2024-T3, .125" BY 8.25" BY 1", PO NR 9003898, PER B727 SRM 53-30-3 FIG 3. FABRICATED STR SECT FROM BAC1498-145-7075T62, 14" LONG, PO NR 9003866, AND 2 SPLICE REPAIRS FROM BAC 1498-131-7075T6, 11" LONG EA, PO NR 9003505 PER B727 SRM 53-10-3 FIG 1. TREATED, PRIMED, AND INSTALLLED SKIN AND STR REPAIR PARTS PER B727 SRM 53-10-3 FIG 1, 53-30-3