r 10 Replace filter return spring filter gasket gasket and inlet nut 11 Install pump rod in pump lever and retain with clip u f i Fig 9 26 Roplacing Floats I Installation on Engine 1 Install insulator block in place install carburetor on intake manifold studs Install two attaching nuts and washers and tighten evenly fig 9 16 On right carburetor replace vacuum advance line fig 9 27 with other end to distributor advance On the left carburetor the vacuum port tube is capped with a plastic cap fig 9 1 2 Replace cross shaft lever support and install three hex head attaching screws at each carburetor 3 Replace gas inlet lines 4 Replace accelerator rod and return spring Connect throttle rods to cross shaft 5 Install choke cable and wire to each carburetor bracket and choke swivel Adjust as outlined under Choke Adjustment 6 Check carburetors for Carburetor Synchronization 7 Clean air cleaner elements if necessary See Air Cleaner in this section r t i y