Remove rear seat

[oldsandy]

Attempting to check fuel filter , Liberty B4 2002 .Not able to remove rear seat , can see two fittings one each side and under front of seat , also what I describe an under hook at rear and under rear middle. not able to disconnect either .Any suggestions would be most welcome .
Thanks Neville.

[BillyCorgi]

upload pictures

[oldsandy]

Thanks Billy for the diagrams .The vehicle is a Sedan . only one diagram shown Number 2 , understand this diagram but still not able to raise front of seat .still stopped by pin shown at base and front seat .Does diagram 1 show any further details Thanks again Neville.

[BillyCorgi]

Does diagram 1 show any further details.

That is all there is in the Gen3 Factory Service Manual
The next section on the next page is Installation.