SDR 95ZZZX4394

Service difficulty report · Throttle Shaft

Difficulty date: July 25, 1995
Submitted: March 26, 2000
Operation: General aviation
System (JASC): 7322 · Fuel Control/Reciprocating Engines
Part: Throttle Shaft
Part number: CF131533
Condition: Mismanufactured
Location: Carburetor
Component: Facet · 10396512
Stage of operation: IN
Nature of condition: W
Precautionary procedure: K

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

What was found

DURING OVERHAUL OF MARVEL SCHEBLER CARBURETOR, A NEW THROTTLE SHAFT NR CFB-1533, WAS SELECTED FOR INSTALLATION. WHEN INSTALLED, FOUND THE SHAFT WOULD NOT TRAVEL TO FULL OPEN STOP. AFTER CHECKING SHAFT AGAINST ANOTHER, FOUND THE STOP ARM WAS PINNED IN THE WRONG LOCATION ON THE SHAFT. THE REPLACEMENT WAS OKAY.