SDR ASAA2016090118009

Service difficulty report · Skin · Boeing 737890

Difficulty date: September 1, 2016
Submitted: September 15, 2016
Operation: Air carrier
Aircraft: N563AS
Make and model: Boeing 737890
Aircraft serial: 35180
Aircraft time: 37,707 hours, 11,366 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
Part number: 182A400116
Condition: Cracked
Location: Rt Horiz Stab
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

FOUND 2.5" CRACK ON RT HORIZONTAL LOWER SKIN AT THE REAR SPAR, STABILIZER STA 96. ACFT GROUNDED. CUTOUT DAMAGE ON LOWER SKIN IAW SRM 55-10-01-2R-11 MATERIAL ID FOR REPAIR FILLER 2024-T3 .071, PO 870187.1 AND 2024-T3, .100, PO 871757.1. FABRICATED REPAIR FILLER AND DOUBLER IAW SRM 55-10-01-2R-11 ALODINED IAW SRM 51-20-01, PRIMED IAW SOPM 20-44-04. INSTALLED IAW SRM 55-10-01-2R-11, PAINTED IAW AMM 51-21-73.