You can see the wiper motor guts at http://www.mattsoldcars.com/RestoreAmerican/vacuum_wiper_motor.shtml. You can find the test procedure at http://theamcforum.com/forum/forum_posts.asp?TID=5842. BTW, this is in the fuel section of the TSM and not the wiper section. Matt On 1/8/2009 2:05 PM, Victor the Cleaner spouted this sage advice: > It's been many years since I last attempted to mess with them, > so perhaps it's time to survey the collected wisdom. > > First of all, what sort of vacuum should I be measuring on the > fuel pump's wiper port? > > Second, how best to perk up a groggy wiper motor? I recall there > being a seal on the motor "piston" that wipes against the curved > wall of the motor, and a little port block that slides back and > forth to control which side gets sucked on. > > Thanks. > > Jonathan > > _______________________________________________ > Amc-list mailing list > Amc-list@xxxxxxxxxxxx > http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list > > > -- mhaas@xxxxxxx Cincinnati, OH http://www.mattsoldcars.com 1967 Rambler American wagon 1968 Rambler American sedan ================================================================= According to a February 2003 survey of Internet holdouts released by UCLA's Center for Communication Policy, people cite not having a computer as the No. 1 reason they won't go online. _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list