Choke-A-Matic Linkage

TM 5-4240-501-148P CARBURETION PULSA-JET Choke-A-Matic Linkage Disassembly (Except Model 100900, 130900) To remove choke link, remove speed adjustment lever and stop switch insulator plate. Remove speed adjustment lever from choke link then pull out choke link through hole in choke slide. Fig. 52. Fig. 52 - Choke-A-Matic Linkage Repair Replace worn or damaged parts. To assemble, slip washers and spring over choke link. Fig. 53. Hook choke link through hole in choke slide. Place other end of choke link through hole in speed adjustment lever and mount lever and stop switch insulator plate to carburetor. Fig. 53 - Choke-A-Matic Linkage Adjust Choke-A-Matic Linkage The following covers Choke-A-Matic parts installed as a part of the carburetor assembly. See Section 4 for Choke-A-Matic remote controls. To check operation of Choke-A-Matic linkage, move speed adjustment lever to choke position. If choke slide does not fully close, replace link or use fiat nose pliers to bend choke link. Fig. 54 (Do not overbend.) Speed adjustment lever must make good contact against stop switch when moved to stop position. Fig. 54 - Adjust Choke Link Choke-A-Matic Linkage Model 100900, 130900 and 131900 Manual or remote control for choke and stop is made by a lever on the control plate mounted to carburetor by two screws "A", Fig. 55. Lever for remote control has a loose fit, for manual control, a friction fit. To check lever action, move to left until it snaps into run detents. Lever "B" should just touch choke lever at "C." If it does not, loosen screws "A" slightly and move control plate to right or left until lever just touches choke lever at "C." Tighten screws. Fig. 55 - Choke-A-Matic Linkage Model 100900, 130900, 131900 16