SDR SCNA20211028092

Service difficulty report · None · Boeing 7378F2

Difficulty date: October 11, 2021
Submitted: October 28, 2021
Operation: Air carrier
Aircraft: N825SY
Make and model: Boeing 7378F2
Aircraft serial: 34410
Aircraft time: 46,602 hours, 26,660 cycles
System (JASC): 5300 · Fuselage Structure (General)
Part: None
Condition: None
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

CORROSION FOUND ON SHEAR WEB @STA. 986.5, RBL 44, WL 208. CORROSION FOUND TO BE OUT OF LIMITS @ STA. 986.5, RBL 44, WL 208 PER SRM HAS NO LIMITS. MACHINED REPLACEMENT SHEER WEB PER PO 839525-SCA. LOCATED AND DRILLED REPLACEMENT SHEAR WEB PER SRM 51-40-05-0G-0 AND DWG # 147A5712-42. REMOVAL OF DAMAGED SHEAR WEB AND INSTALLATION OF REPLACEMENT SHEAR WEB ACCOMPLISHED ON CUST CARD # 00026

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