SDR 2005UALA00614

Service difficulty report · Skin · Boeing 747422

Difficulty date: July 5, 2005
Submitted: August 16, 2005
Operation: Air carrier
Aircraft: N175UA
Make and model: Boeing 747422
Aircraft serial: 24382
Aircraft time: 58,598 hours, 6,693 cycles
Engine: Pwa PW4056
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Misrepaired
Location: Fuselage
Stage of operation: IN
How discovered: 9
Nature of condition: W
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EXISTING DOUBLER NOT PER SRM OR MM, STATION 1720-1740 AND STRINGER 38R-40R. MJR RPR, EXISTING DOUBLER NOT PER SRM OR MM, STA 1720- 1740, AND STR 38R-40R. DOUBLER REMOVED; ACCOMP HFEC INSP, NO CRACKS NOTED, REF NDT PART 6, 53-00-01. FABBED DOUBLER AND INSTALLED PER SRM 53-00-01, FIG 201. LESS THAN 5 LB SKIN TRIM OUT 3 BY 5 INCH, 2 INCH ABOVE SKIN LAP AT STR 40R.