SDR NACA2024012900002

Service difficulty report · Skin · Boeing 737436

Difficulty date: January 29, 2024
Submitted: March 28, 2024
Operation: Air carrier
Aircraft: N403YK
Make and model: Boeing 737436
Aircraft serial: 25842
Aircraft time: 63,646 hours, 43,186 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Skin
Part number: UNKNOWN
Condition: Dented
Location: Nr 3 Slat
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

THE DENT WAS FOUND AT #3 SLAT OUTER SKIN S.S.55 AREA , L:2.6 INCH , W:1.3 INCH , Y (DEPTH OF DENT) :0.076 INCH . PER SRM 57-43-01 ALLOWABLE DAMAGE 1 , A/Y: 1.3/0.076=17.1 , OVER LIMIT. PERFORMED REPAIR AT #3 SLAT OUTER SKIN 5.5.55 AREA, 2:2.6", W:1.3". I.A.W. B737-400 SRM 57-43-01 REPAIR 1 PAGE 201-204 (REV.15) & DMG 65C26603