Service difficulty report · Skin · Boeing 75721B

Difficulty date
July 8, 2009
Submitted
July 9, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
System (JASC)
5200 · Doors
Part
Skin
Part number
148N6607
Condition
Corroded
Location
Access Door
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

ELEVATOR CONTROL ACCESS DOOR (313AL) EDGE CORRODED. CORROSION ON 3131L DOOR EDGE FOUND EXCEEDED SRM ALLOWABLE DAMAGE LIMITS. DOOR SKIN REMOVED AND REPLACED IAW SRM 52-40-01 REV. 97. REPAIR IS CLASSIFIED AS MAJOR PER GMM 6-2-100 CRITERIA.

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