SDR UIEA0015

Service difficulty report · Spar · Boeing 747243B

Difficulty date: March 17, 2000
Submitted: May 3, 2000
Operation: Air carrier
Aircraft: N516MC
Make and model: Boeing 747243B
Aircraft serial: 22507
System (JASC): 5711 · Wing Spar
Part: Spar
Part number: 65B10864
Condition: Corroded
Location: Wing
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

SURFACE CORROSION DETECTED CENTER SECTION REAR SPAR LEFT/RIGHT. CORROSION MAPPED, MEASURED, CLEANED AND TREATED BY BOEING FIELD TEAM. ALL WITHIN LIMITS. AREAS OF REWORK ARE; LEFT FASTENERS NR 7, 8, 9, RIGHT FASTERNERS NR 2, 3, 4, 5, 6, 7, 8, 9, 13, 14, 23 AND 25. REFERENCE SB 747-57-2263. (M)