Service difficulty report · Skin · Boeing 75733N

Difficulty date
December 14, 2011
Submitted
December 15, 2011
Operation
Air carrier
Aircraft
N77871
Make and model
Boeing 75733N
Aircraft serial
32526
Aircraft time
21,768 hours, 6,319 cycles
Part
Skin
Part number
75735013
Condition
Cracked
Location
Lt 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

SUPPORT TASK - LEFT WING TOP SKIN AND RISER CRACKED AT WS 211.59 STRINGER U12. LEFT WING TOP SKIN AND RISER CRACKED AT WS 211.5 BW STR U12 REPLACED AS PER SRM 51-10-02 AND NEW PANEL INSTALLED AS PER APB DWG 7574-3500 REV B AND FORM 44.0008 ATTACHED ITEM 1 - 4 ACCOMPLISHED.

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