Service difficulty report · Intercostal · Boeing 737890

Difficulty date
January 3, 2019
Submitted
January 29, 2019
Operation
Air carrier
Aircraft
N579AS
Make and model
Boeing 737890
Aircraft serial
35187
Aircraft time
45,298 hours, 13,460 cycles
Part
Intercostal
Part number
141A52103
Condition
Corroded
Location
Fuselage
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

STA 270 HAS BARE METAL BETWEEN LBL 12 AND RBL 12. GROUNDED - YES. UPON FURTHER INVESTIGATION FOUND STA 270 BETWEEN LBL12 AND RBL12 TO BE CORR. REMOVED CORR FROM STA 270 WAS BETWEEN LBL12 AND RBL12 FOUND TO BE OUT OF LIMITS IAW SRM 53 10 51 1A 1 STEP 4C.2 FIG 105 DETAIL C REPAIRED STA 270 BETWEEN LBL12 AND RBL12 IAW EA 800 53EA 21162 REV 00 DATE 25JAN19 W 1 O .050 R .040 L 24 D .010.