Hi guys
I have a Hyster S150A year build 1984 with power steer fault as will not turn when truck is stationery but does work when jacked up or truck is moving but not great, gets to quater of a turn then belt slips ordered new belt from Hyster but was still the same bought next size down but still the same I have taken a pressure reading from the valve bolted to the left hand side of the chassis under the floor plate, the reading went up to 1000psi the belt started slipping again can not get a pump (vickers H266)from TVH Hyster will be too expensive has anyone experienced this before or know if the pressure sounds right.
Many thanks Ade