Service difficulty report · Carburetor · Cessna 172R

Difficulty date
March 27, 2003
Submitted
March 27, 2003
Operation
General aviation
Aircraft
N478ER
Make and model
Cessna 172R
Aircraft serial
17280623
Aircraft time
3,990 hours
Engine
Lyc IO360L2A
Engine time
4,646 hours
Part
Carburetor
Part number
25765362
Condition
Inoperative
Location
Engine
Stage of operation
TX
How discovered
C
Nature of condition
R
Precautionary procedure
D

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

What was found

DURING PRE-TAKEOFF CHECK, THE CREW REDUCED THE THROTTLE TO CHECK THE IDLE SPEED. THE ENGINE WOULD ALMOST QUIT EACH TIME IT WAS ATTEMPTED. THIS ENGINE/FUEL CONTROL COMBINATION REQUIRES SUBSTANTIAL ADJUST FOR A VERY FEW HOURS FLOWN.

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