SDR DHL2006780117

Service difficulty report · Skin · Boeing 727223

Difficulty date: November 28, 2006
Submitted: November 28, 2006
Operation: Air carrier
Aircraft: N780DH
Make and model: Boeing 727223
Aircraft serial: 22006
Aircraft time: 61,963 hours, 33,465 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
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

AFT CARGO COMPT, CORROSION ON SKIN BS 1025 OUTBOARD OF STR 29L. REMOVED CORROSION AS REQ AT BS 1025, MATERIAL LOSS EXCEEDS LIMITS PER B727 SRM 53-30-1 FIG 1. CUT OUT DAMAGED AREA, DIM 1.5" BY 1" IAW B727 SRM 53-30-3 FIG 1. FABRICATED DOUBLER FROM 2024-T3, .080 BY 11.125' BY 7", PO NR 9004042 PER B727 SRM 53-30-3 FIG 1. TREATED, PRIMED AND INSTALLED DOUBLER REPAIR AT BS 1025 BETWEEN STR 29L AND 28L PER B727 SRM 51-10-2 AND 53-30-3 FIG 1.