Service difficulty report · Skin · Boeing 747230B

Difficulty date
September 20, 2002
Submitted
October 31, 2002
Operation
Air carrier
Aircraft
N508MC
Make and model
Boeing 747230B
Aircraft serial
21644
Part
Skin
Condition
Damaged
Location
Nr 3 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

DURING CURRENT C CHECK AT SIAEC FOUND NR 3 PYLON OUTBOARD SIDE LOWER AFT ACCESS PLATE CUTOUT DAMAGED ON RETAINING LIP, NAC 286 ABOVE WL 136. SKIN AND DOUBLER WERE TRIMMED TO REMOVE DAMAGE. HFEC INSPECTED AREA OF REMOVED DAMAGE. NO ADDITIONAL CRACKING FOUND. FABRICATED FILLER AND REPAIR DOUBLERS. REPAIR DOUBLERS AND FILLER WERE INSTALLED IAW SRM.