Friend of mine (fellow RiderCoach) called me asking why his rear brake was not working. Fluid would pump out of master cylinder but not out of hose to caliper. He traced the hoses to the ABS oil pump. He didn't know what it was so he called me. I did some surfing but never found any reference to being able to repair these pumps. No parts I could find are available for the pump itself.
Any of you guys know anything about these pumps? :O