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Z51JEFF · 01-26-2012

The clicking is most likely whats left of the pump diaphragm flopping around in the small housing.While your looking at the pump system might as well start looking for the seat bladders,these fall apart with age.

01-26-2012	#4
Z51JEFF Join Date: Dec 2007 Location: Fremont, CA Posts: 3,093	Re: Lumbar Pump question... The clicking is most likely whats left of the pump diaphragm flopping around in the small housing.While your looking at the pump system might as well start looking for the seat bladders,these fall apart with age.