SDR KCSA2025091900546

Service difficulty report · Rub Strip · Boeing 7474B5F

Difficulty date: September 15, 2025
Submitted: September 19, 2025
Operation: Air carrier
Aircraft: N706CK
Make and model: Boeing 7474B5F
Aircraft serial: 27073
Aircraft time: 87,161 hours, 15,090 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Rub Strip
Condition: Damaged
Location: Zone 200
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

FLIGHT DECK CREW ESCAPE HATCH GUIDE/RUB STRIP AFT SIDE IS MISSING A FASTENER, STICKER 20-01. FLIGHT DECK CREW ESCAPE HATCH GUIDE/RUB STRIP FORWARD AND AFT SIDES, THEY HAVE BECOME DISBONDED FROM THE LINER. FLIGHT DECK CREW ESCAPE HATCH EXTERIOR HANDLE DRAIN HOLES SEEM TO BE BLOCKED WITH GREASY DIRT.

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