Having the same issue, did you manage to relocate and find the problem? I’ve been advised it’s the hydraulic block on top of the motor, can’t buy this part on its own so reluctant to spend until I’m positive it’s not a cracked line or weak motor..
Cheers
Thread revive, did you manage to get this fixed? I’m having the same issue and been told it’s the pump so just want to see if you managed to find a second hand pump or was it a full replacement?