Service difficulty report · Web · Boeing 737301

Difficulty date
March 16, 2015
Submitted
April 23, 2015
Operation
Air carrier
Aircraft
N360WA
Make and model
Boeing 737301
Aircraft serial
23553
Aircraft time
54,330 hours, 40,265 cycles
Part
Web
Part number
6545410152
Condition
Gouged
Location
Bs 710-720
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

GOUGED FLOOR STRUCTURE WEB AT BS720. LBL25 AND BS710, LBL25. REPAIRED FLOOR STRUCTURE WEB AT BS720-710 LBL25 IAW AEI EO 1825 DTD 2 MAR 2015 & SB 737-57-1296, REV. PERFORMED REPAIR AS SHOWN IN FIG 19 OF SB WITH THE FOLLOWING EXCEPTIONS: A. DOUBLER "D" MADE FROM AL 7075-T6 CLAD/BARE, O.100" THICK. B. INSTALLED ALL REINFORCING ANGLES WITH SAME TYPE AND DIAMETER FASTENER.