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SDR ASAA2016101418473

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Service difficulty report · Skin · Boeing 737890

FAA SDR system

Difficulty date
October 14, 2016
Submitted
October 27, 2016
Operation
Air carrier
Aircraft
N506AS
Make and model
Boeing 737890
Aircraft serial
35690
Aircraft time
31,959 hours, 9,784 cycles
System (JASC)
5512 · Horizontal Stabilizer, Plate/Skin
Part
Skin
Part number
182A400112
Condition
Cracked
Location
Horizontal 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

RIGHT HORIZONTAL LOWER SKIN, 3/4" CRACK FOUND 8.5" FROM REAR SPAR HSS 157.1. ACFT GROUNDED. REMOVED DAMAGE AREA IAW SRM 55-10-01, FABRICATED DOUBLER AND FILLER IAW SRM 55-10-01, ALODINED DOUBLER AND FILLER IAW SRM 51-20-01, PRIMED DOUBLER AND FILLER IAW SRM 55-10-01 & SOPM 20-44-04, INSTALLED DOUBLER AND FILLER IAW SRM 55-10-01, PAINTED REPAIRED AREA IAW AMM 51-21-99.