1998 Bounder motor home problem

Anyone here familiar with the hydraulic leveling jacks , got a friend of mine buddies with problem with the leveling jacks

When you turn the switch on to lower the hyd jacks there is just a clicking sound from the solenoid on the pump motor . all batteries are charged and in good condition

Checked fluid in the pump reservoir and it at the correct level .I'm thinking the starter solenoid on the pump is bad .... Could this be the problem ??

The pump assy was replaced quite a few years ago with a new one . also looking in the chassis fuse box the hyd pump fuse has been changed from 10A to a 15A

Any ideas what may be the problem ??

 

Most likely it is the solenoid, as you said. Pretty cheap to replace if you do it yourself.