PPI-2 REV. J IMPCO Technologies Inc November, 2014
3030 South Susan St. Page 4 of 16
Santa Ana, CA 92704
www.impcotechnologies.com
3030 S Susan Street, Santa Ana, CA 92704
Ph: +1 714 656 1200 Fax: +1 714 656 1400
3.Remove the diaphragm cover (3) by taking out the eight
screws (2) around the circumference of the top cover.
4.Remove the secondary diaphragm (4). This requires
the assembly be moved about one inch away from
the gas outlet to disengage the two prongs of the
diaphragm link from the lever (5).
5.Diaphragm (4) and cover (3) removed showing
secondary lever (5).
Early Models Only (Skip to Step 9 for later models):
6.Loosen the screw (10) retaining the fulcrum pin (8).