Service difficulty report · Support Angle · Boeing 74748EF

Difficulty date
June 24, 2009
Submitted
May 14, 2010
Operation
Air carrier
Aircraft
N419MC
Make and model
Boeing 74748EF
Aircraft serial
28367
Aircraft time
59,603 hours, 9,978 cycles
Engine
Ge CF680C2B1F
Part
Support Angle
Condition
Cracked
Location
Bs 1920
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

DURING OFF LOADING DAMAGE TO THE MDSCD BS 1920 SUPPORT ANGLE FOUND TO BE CRACKED (REF. FIGURE 1). "DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS, SCHEDULE REPEAT INSPECTIONS AT EVERY 10FC AND PERMANENT REPAIR AT THE NEXT C CHECK AFTER PART 1."

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