Service difficulty report · Bushing · Cessna 680A

Difficulty date
April 27, 2025
Submitted
May 6, 2025
Operation
Air carrier
Aircraft
N675QS
Make and model
Cessna 680A
Aircraft serial
680A0212
Aircraft time
6,149 hours, 3,918 cycles
Part
Bushing
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

MAIN DOOR: TO OPEN MAIN CABIN DOOR A PUSH IS REQUIRED FROM THE INSIDE TO GET THE DOOR TO OPEN. CORRECTIVE ACTION: ACCOMPLISHED FF-1 INFORMATION RECEIVED FROM NETJETS- MED FWD HINGE ADJUSTMENT BUSHING BOLT ARE SEIZED SO THE DOOR CANNOT BE ADJUSTED. REMOVED L/H FWD CLOSET. REMOVED FORWARD HINGE ADJUSTMENT BUSHING. ALSO NOTICED THE FORWARD ADJUSTMENT BOLT SEIZED IN THE BEARING OF THE FORWARD DOOR LUG. REMOVED FORWARD DOOR HINGE BOLT IAW 680A MM 52-10-00. REMOVED FORWARD HINGE AFT ADJUSTMENT BUSHING IAW 680A MM 52-10-00. FOUND 7411328-15 AFT HINGE BUSHINGS NOT SLIDING IN DOOR FRAME, CLEANED AND WORKED BUSHINGS TO SLIDE IN DOOR FRAME FOR ADJUSTMENT IAW 680A MM 52-10-00. CLEANED AND INSTALLED FORWARD HINGE FORWARD AND AFT ADJUSTMENT BUSHINGS IAW 680A MM 52-10-00. INSTALLED FORWARD HINGE BOLT P/N NAS6309-78D, GAURD P/N 7411328-12, BUSHING NAS77-9-048, NUT P/N MS17826-9 I/A/W M/M 52-10-00. ADJUSTED FORWARD HINGE FORWARD AND AFT ADJUSTMENT BUSHINGS AND SAFETIED FORWARD BOLT IAW M/M 52-10-00. DOOR TO FUSELAGE SKIN GAP CHECK GOOD. ADJUSTED CABIN DOOR RUB BLOCKS IAW M/M 52-10-00. VERIFIED. PRESSURIZED AIRCRAFT IAW MM 21-30-00, LEAK CHECK GOOD. VERIFIED PRESSURIZATION INSTALLED LH FWD CLOSET IAW MM 25-20-36. OPENED AND CLOSED CABIN DOOR MULTIPLE TIMES FROM INSIDE AND OUTSIDE, OPS CHECK GOOD IAW 680A MM 52-10-00. VERIFIED CABIN DOOR OPS CHECK

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