SDR AWXA960144

Service difficulty report · Support · Boeing 737275

Difficulty date: March 18, 1996
Submitted: March 26, 2000
Operation: Air carrier
Make and model: Boeing 737275
Aircraft serial: 20959
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Part number: 66221871
Condition: Cracked
Location: Bs 520
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

PAE - FLT 3812 - DURING ROUTINE SCHEDULED C-9 MAINTENANCE CHECK, FOUND SUPPORT CHANNEL CRACKED ON AFT SIDE OF FLOOR BEAM BS 520, RBL 25, WL 207. REMOVED EXPANSION LINK AND FLOOR SUPPORT TO GAIN ACCESS TO U-CHANNEL. REMOVED AND REPLACED U-CHANEL, BS 520, RBL 25, IAW SRM 51-10-1. (X)