What was found
CARBURETOR LISTED IN NR 6 WAS REPAIRED AND TESTED. 23.1 HOURS AFTER INSTALLATION OF THIS CARBURETOR, ENGINE WOULD ONLY PRODUCE 2,000 RPM. TEAR DOWN OF CARBURETOR REVEALED NEEDLE VALVE AND SEAT WORN, FLOAT LEVEL SET TOO HIGH, AND A THUMB SIZED BALL OF LINE IN BOWL.