SDR UPS96220798

Service difficulty report · Angle · Boeing 727180C

Difficulty date: August 1, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N920UP
Make and model: Boeing 727180C
Aircraft serial: 19873
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Condition: Corroded
Location: Bs 330-360
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 SI, WHILE WORKING NRC 577408 FOUND MOP SEAL AT BS 330 TO 360 RBL 62 TO BE CORRODED. WHILE DRILLING NEW MOP SEAL FOUND WEB AT BS 355 TO BE CORRODED. REMOVED MOP SEAL, FABRICATED AND INSTALLED REPLACEMENT. REPAIRED CORRODED WEB IAW SRM 51-40-2, OTHER WORK IAW SRM 51-30-8, 51-10-2, 51-30-2. BOEING DRAWING 65-17580, SRM 51-20-1.