Service difficulty report · Carburetor · Cessna 180

Difficulty date
May 20, 2004
Submitted
May 20, 2004
Operation
General aviation
Aircraft
N180C
Make and model
Cessna 180
Aircraft serial
32312
Aircraft time
4,000 hours
Engine
Cont O470*
Part
Carburetor
Part number
45A10396512
Part serial
3992086
Condition
Worn
Location
Engine
Part time
4,000 hours
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CARBURETOR STICKING AT FULL THROTTLE DUE TO WEAR OF THE FULL THROTTLE STOP. IT WAS ACTUALLY GOING PAST FULL THROTTLE. THE PUMP LEVER ASSEMBLY WOULD TURN PAST THE AIR METERING PIN AND HANG UP THE THROTTLE SHAFT IN WIDE OPEN POSITION.

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