1973 to 1980 Vacuum Door Lock Actuator Rubber Diaphragm Replacement Instructions by Kent Bergsma - Download
For 1973 to 1980 107 and 116 Chassis, 1973 to 1976 114 and 115 Chassis SEDANS, and 1977 to 1980 123 Chassis
Kent's New 12-part 722.3 and 722.4 overhaul video series INTRODUCTORY SALE now! CLICK HERE to view.