18. MOVIE CARBURETOR EURO 3 MOVIE SYSTEM ASSEMBLY Carburetor reassembly can be performed in the reverse order of disassembly. When reassembling, carefully observe the following instructions. Assemble the parts taking consideration of their function. Before assembling, wash all of the parts in a clean petroleum based solvent. Replace O-rings and seals with new ones. After cleaning, reinstall the pilot screw to the original setting by turn the screw in until it lightly seats, and then backing it out the same number of turns counted during disassembly. (1) Spring (2) Retainer (3) Jet needle (4) Piston valve (5) Auto choke (6) Auto choke seat/O-ring (7) Needle jet (8) Needle jet holder (9) Float valve (10) Float pin (11) Float chamber (12) Float chamber O-ring (13) Float (14) Main jet (16) Slow jet (17) Casting enrichment valve (18) Cover (19) Spring (20) Pilot screw 18-14