Service difficulty report · Angle · Boeing 747212B

Difficulty date
June 14, 2000
Submitted
July 12, 2000
Operation
Air carrier
Aircraft
N521UP
Make and model
Boeing 747212B
Aircraft serial
21944
Aircraft time
62,800 hours, 15,449 cycles
Part
Angle
Condition
Cracked
Location
Nacelle
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

INSPECTION TYPE:C, 2 CRACKS CONFIRMED AND END OF CRACKS MARKED IN FRAME AT 12 O''CLOCK POSITION NAC STA 222 FWD OF BULKHEAD. REPAIR CARRIED OUT IAW QUERY NOTE 9/2000 AND SRM 54-14-03 FIG 13. TRIMMED OUT CRACKED FRAME FLANGE AND FABRICATE/ INSTALL FILLERS AND REPAIR ANGLES. APPROVED 8110 ISSUED FOR THIS REPAIR.

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