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Mystic ZR-1 · 06-01-2016

take them apart and replace the diaphragms.
you can make new diaphragms out
of a rubber glove or an old inner tube.
old inner tubes come in handy for lots of things!
new one's are probably available, someone here may know where?

06-01-2016	#3
Mystic ZR-1 Join Date: Jan 2010 Location: Mystic CT Posts: 2,631	Re: Lumbar support air pumps take them apart and replace the diaphragms. you can make new diaphragms out of a rubber glove or an old inner tube. old inner tubes come in handy for lots of things! new one's are probably available, someone here may know where? Last edited by Mystic ZR-1; 06-01-2016 at 02:59 PM. Reason: ...