Service difficulty report · Skin · Boeing 747451

Difficulty date
October 27, 2008
Submitted
November 24, 2008
Operation
Air carrier
Aircraft
N663US
Make and model
Boeing 747451
Aircraft serial
23818
Aircraft time
80,160 hours, 9,918 cycles
Part
Skin
Condition
Cracked
Location
Bs 2090 S36r
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 LINE CHECK FOUND CRACK IN SKIN AT LAVATORY VACUUM EXHAUST HOLE AT BS 2090 S36R. REPAIRED PER EA 63-214334.