Throttle Chamber Assembly
- Remove diaphragm chamber assembly, chamber cover, spring and diaphragm. Remove idler adjusting screw, throttle adjusting screw, throttle shaft nut and washer, and throttle lever.
- Remove spring hanger, shaft collar, fast idle adjusting lever and screw. Remove kick lever, return spring, return plate and sleeve. Remove adjusting lever and throttle chamber. See Fig 1 .