[Healeys] o/d problem

David Nock healeydoc at sbcglobal.net
Sun Jun 26 11:52:00 MDT 2022

The seat on the side of the pump is worn. They wear and the check ball will not seat not allowing the pressure to build up

I  use a special ball reamer to cut new seats in the pump valve and the operating valves

David Nock
BritishCar Specialists

> On Jun 26, 2022, at 10:22 AM, healeymanjim via Healeys <healeys at autox.team.net> wrote:
> now that we are in the triple digits here in vegas i have noticed that my overdrive kicks out when i accelerate and then drops back in when speed is reached.  i assume that the accumulator has worn and is not holding pressure.  anything else i should look at before going the major repair route.
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David Nock
British Car Specialists
Stockton Ca   (209) 948-8767
Specializing in parts, repairs and the restorations on all British Cars since 1957


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