Service difficulty report · Skin Panel · Boeing 7474H6

Difficulty date
June 1, 2010
Submitted
June 21, 2010
Operation
Air carrier
Aircraft
N741WA
Make and model
Boeing 7474H6
Aircraft serial
25702
Aircraft time
70,060 hours, 9,121 cycles
Engine
Pwa PW4056
Part
Skin Panel
Part number
321U441024
Condition
Cracked
Location
Nr 4 Pylon
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

CRACK - NR 4 PYLON RIGHT SIDE ACCESS DOOR (482ER) SURROUND SKIN CRACK NRC U05004 ISSUED. REPAIRED CRACK AREA AT NR 4 PYLON STRUT NAC STA 227.27 NAC WL 155 IAW SRM 54-50-01 REPAIR 2 FIG 701 REV 76 AND REF JOB CARD ATTACHING SHEET 025021, 025824. COND CHECK NORMAL AND JOB COMPLETED.

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