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SDR ASAA2020082613082

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Service difficulty report · Skin · Boeing 737890

FAA SDR system

Difficulty date
August 11, 2020
Submitted
August 26, 2020
Operation
Air carrier
Aircraft
N562AS
Make and model
Boeing 737890
Aircraft serial
35091
Aircraft time
51,830 hours, 15,355 cycles
System (JASC)
5512 · Horizontal Stabilizer, Plate/Skin
Part
Skin
Part number
186A200041
Part serial
SA1C0848
Condition
Cracked
Location
Horizontal Stab
Stage of operation
IN
How discovered
9
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

RT HORIZ STAB LOWER SKIN HAS A CRACK AT STA 129 (MARKED) A154-001. GROUNDED - YES. REPAIRED DAMAGE TO LOWER SKIN, IAW B737-800 SRM 55-10-01-2R-11 REP 11. THIS IS A CATEGORY B REPAIR, WITH AN INSPECTION THRESHOLD OF 56,000 TOTAL FLIGHT CYCLES AND AN INTERVAL OF 9,000 FLIGHT CYCLES THEREAFTER.