Inspect gaskets to see if they appear hard or brittle or if the edges are
torn or distorted. If any such
condition is noted they must be replaced.
Check to see that lower end of suction tube is tight in seal in throttle
body. If not, a new seal will
have to be installed after the carburetor is assembled or poor choke operation
will result from vacuum
Inspect suction tube hex nut packing. If it appears unduly compressed or
out of round, it should be
Check filter screens for dirt or lint. Clean and if they are distorted or
remain plugged, replace.
AND ADJUSTMENT 1.
Install idle stop screw in throttle lever
Screw idle adjusting needle and spring into throttle body until it is finger
out screw 1/ turns as a temporary
idle adjustment. Make final adjustment on engine.
Install fast idle cam with letters RP facing outward
With bowl upended and suction tube projected over edge of flat surface,
place new throttle body gasket
into position and attach throttle body. Tighten screws evenly and securely.