TSX 785 Marvel Schebler for Case 841

FarmerHR

Member
My Case 841 has a Zenith 62 series carberator on it. Looking at parts book, they list a TSX 785 Marvel Schbler carberator as a replacement. The fuel inlet is on the same side for both carberators. However; the choke attachment is on different sides as is the throttle attachment between the two carberators.
Will the TSX 785 fit on my tractor ? Did they make different throttle rods for each carberator or will the same thottle attachment work on both carberators. The choke attachment is no problem since it ie a fexible wire attachment.
Interestingly enough the series 62 Zenith carberator was not available from the sources I looked at.
Thank you in advance for any help you can give me.
 
The later 830 had the air cleaner in front of the radiator vs the early which had the air cleaner behind and outside the fuel tank, this necessitated the throttle arm change as the carb was obviously backward. The 830 had the larger 1 1/16 venturi and is what I use on my more stock DCs. The 400-7-800 also would have had the rear air entrance. The later 7-830s had a provision on the idle stop screw that allowed linkage to pull the throttle stop back against a stop pin that was a spring, the idea was to allow the throttle plate to completely close stopping the dieseling affect at shutdown. I have used these carbs interchangeably but change the position of the stop and throttle hookup and when they are correct I silver solder them in place. I also have to drill the carb for a idle stop roll pin. Jetting will work between all. Mel
 

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