Service difficulty report · Intercostal · 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
Intercostal
Part number
BAC1493114
Condition
Cracked
Location
Bs 328-344
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

CRACKED INTERCOSTAL AT BS 328-344, LBL 40. REPLACED WITH MADE REPAIR PART FABRICATED AND INSTALLED IAW SRM 51-30-01 AND 51-40-02, REV 105. MATERIAL VERIFICATION IDENTIFICATION IAW SRM 53-10-51, FIGURE 1, DETAIL IV, REV 105.