Soft Top Hydraulic Pump Connections
 

I have a 2002 9-3 SE Convertible and recently the roof pump stopped working.
I checked out the pump and found that the reservoir was empty and the oil had leaked into the compartment.
After further investigation I found that one of the pipes/tubes feeding a ram had become disconnected from the pump.
I'm guessing that it not as simple a fix to push the tube back into its connector as it works under high pressure.
I am looking on advice/instructions on how to reconnect the tube securely to the pump.
Thank you in advance for your help.