This information applies to the following tractors with 4 cylinder continental Z series engines: MF 135
designed for Farmall Cub
Engine Rebuild for Massey-Ferguson tractors shows how to completely overhaul the engine including how to remove and install the sleeves and main bearings
Valve rebuild kit for both chambers
Jubilee or NAA
Economy Carburetor Kit – Marvel Schebler DLTX75, DLTX81–86, DLTX94–99, DLTX101–106, DLTX109U M Engine This information applies to theThis economy kit includes gaskets, needle & seat, idle adjustment screws and plugs for select Marvel Schebler carburetors, commonly found on John Deere 50, 60, 70, 520, 530, 620, 630, 720, and 730 tractors. Carburetor models: DLTX75, DLTX81, DLTX82, DLTX83, DLTX84, DLTX85, DLTX86, DLTX94, DLTX95, DLTX96, DLTX97, DLTX98, DLTX99, DLTX101, DLTX102, DLTX103, DLTX104, DLTX105, DLTX106, DLTX109U. Important: Please check the number stamped on your carburetor