Vacuum Pump
Posted: Wed Oct 13, 2021 5:17 pm
HI
I have a Hand Vacuum Pump Part number #4100. It has proven useful for producing vacuum to test the ~~Vacuum Advance on a Dizzy for example and was also used to test out the vacuum system for the headlamp operation on the +2.
Unfortunately it has a fault . It used some form a a rubber mushroom shaped valve but has failed . My problem in attempting to fix it is how do you get into it !!
perhaps someone out there has seem the kit, or has one and maybe knows how to get into it
Any help would be welcome
thanks in advance Bob
I have a Hand Vacuum Pump Part number #4100. It has proven useful for producing vacuum to test the ~~Vacuum Advance on a Dizzy for example and was also used to test out the vacuum system for the headlamp operation on the +2.
Unfortunately it has a fault . It used some form a a rubber mushroom shaped valve but has failed . My problem in attempting to fix it is how do you get into it !!
perhaps someone out there has seem the kit, or has one and maybe knows how to get into it
Any help would be welcome
thanks in advance Bob