Service difficulty report · Fitting · Boeing 747121

Difficulty date
September 8, 2001
Submitted
October 3, 2001
Operation
Air carrier
Aircraft
N681UP
Make and model
Boeing 747121
Aircraft serial
19661
Aircraft time
97,510 hours, 25,124 cycles
Part
Fitting
Condition
Cracked
Location
Fuselage
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

INSPECTION TYPE: C, RT BS 1000 BULKHEAD VERTICAL LOWER CHORD ( BATH TUB FITTING ATTACH AREA ) FOUND 1EA BOLT HOLE CRACK AT 5 O'CLOCK POSITION APPROX 0.060 INCH IN LENGTH. RT BS 1000 B/H VERTICAL LWR CHORD BATH STUB FITTING ATTACH AREA 5 O'CLOCK POSITION CRACKED BOTH HOLE REWORK AS PER RS 53-43-34686.