SDR EIA2007163

Service difficulty report · Frame · Boeing 747212B

Difficulty date
August 11, 2007
Submitted
October 15, 2007
Operation
Air carrier
Aircraft
N486EV
Make and model
Boeing 747212B
Aircraft serial
20888
Aircraft time
89,855 hours, 21,133 cycles
Part
Frame
Condition
Dented
Location
Bs 560
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

IN FWD PIT BILGE AREA DENT IN BS 560 FRAME WEB LBL19. IN FWD PIT BS 560 LBL 19 MEASURED DENT IN FRAME WERE FOUND TO BE OUT OF LIMITS PER SRM 53-10-01 FIG 1. REMOVED DAMAGE PER B747 SRM 51-40-02 FIG 1, FABRICATED DOUBLER PER B747 SRM 51-20-01 PAGES 11, 14-20 LOCATED AND DRILLED PER B747 SRM 51-30-05 PAGE 5. ALODINED DOUBLER PER B747 SRM 51-10-02. PRIMED PER BSOPM 20-41-02 AND INSTALLED PER B747 SRM 51-40-02 DETAIL I.

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