Service difficulty report · Skin · Boeing 747121

Difficulty date
March 9, 2005
Submitted
March 25, 2005
Operation
Air carrier
Aircraft
N682UP
Make and model
Boeing 747121
Aircraft serial
20349
Aircraft time
101,885 hours, 25,799 cycles
Part
Skin
Part number
7075T60080IN
Condition
Chafed
Location
Vertical Fin
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:C VERTICAL FIN LT LWR EDGE FWD SECTION FX SKIN CHAFING MARK FOUND WITH 2 LOCATIONS CHAFE BLEND OUT EXCEED EO LIMIT. CHAFE BLEND OUT DEPTH 0.025 & 0.022 INCH. SKIN REPAIRED AT BS 2310-2360 STR 3L AREA AS PER SRM 53-30-03 FIG 1 & BS 2360 - 2380 STR 3L AREA AS PER SRM 53-30-03 FIG 1A.