The Classic Machinery Network

Hello i think like you that the problem is linked with the way the oil should fond its passage. If changing the hose won't resolve the problem, i will have to check the Mrv valve that are working on the actionner of the valve block.
Wether a pollution IS restricting the action of the valve Spring or in a worse case the valve block is worn out ans needs to.be replaces or refurbished.I will start by changing the old hose ans if the problem is still on I would take off thé valve block to send it to a hydraulic doctor..
By the way I am looking for any British Breaker that would have second hand hymac parts to send accross thé Channel
Next step for my backhoe IS to'find a flector that link thé Hydralic pump to the motor cranshaft.
Thanks.

They do reconditioned parts i think and may send to EU
http://www.hymac-spares.co.uk/
Good luck

Hello, i know them ans i sent may mails but non answers?
I will try again. Thanks you.

Rilouben wrote:Hello, i know them ans i sent may mails but non answers?
I will try again. Thanks you.

This link goes to Tony Flint who has now retired so he will not be answering any emails; I will pm you.

Jeremy