SDR USAA990563

Service difficulty report · Floorbeam · Boeing 737301

Difficulty date
June 10, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N337US
Make and model
Boeing 737301
Aircraft serial
23235
Part
Floorbeam
Condition
Cracked
Location
Bs 708.5-709.5
Part time
38,169 hours
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

CLT - DURING Q-1 CHECK, FOUND 1 INCH CRACK IN LONGITUDINAL FLOORBEAM AT BS 708.5 AND BS 709.5. INSTALLED DOUBLER AND FILLER PER SRM 511-70-13. (M)