SDR UPS97422893

Service difficulty report · Bulkhead Web · Boeing 747121

Difficulty date: May 6, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N681UP
Make and model: Boeing 747121
Aircraft serial: 19661
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead Web
Condition: Damaged
Location: Bs 2360
Stage of operation: IN
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, BS 2360 REAR PRESS BULKHEAD 3 FASTENERS IN VERY BAD CONDITION AT 3 O'CLOCK POSITION APPROX RBL 48 SEGMENT LAP JOINT. REPAIRED AFT PRESS BULKHEAD WEB AT SEGMENT LAP JOINT IAW SRM 51-30-02, DFX 97-116 REV 2, FAA FORM 8110-3, REF UPS-AMS-0153TE, EO B747-5310-9248-A.