2013 cat 262c2

[13262c2]

Hi.
I have a 2013 cat 262c
Everything was good running my grapple bucket. Changed a hose and now I don't have any pressure at the fittings. It's not even making the sound it makes when you hit the trigger and the machine bogs alittle bit sending pressure the the couplings.
The machine is new to me and not to sure where to begin
There is a Solid not blinking yellow triangle with an explanation point in it not sure that that means maybe nothing at all.
Appreciate it if anyone has any leads.
Thanks alot
Mark

 

[kroog]

Are you sure you have the hose coupling completely inserted into the quick connect?

 

[foton]

if you got a light it means something is going on, look at your handbook before it pukes.