Spoilers, please help tho, a ramp a lift and a zombie

[Richardo P]

Ive just done loads of stuff with the air boat,

Got chased by the heli, while he was dropping bombs on me, then escaped got thru the huge sewage pipes.

Now im in an L shaped area with what looks like it could be a ramp and a lift and a load of objects.

I dont know what to do, Do i put all the objects on the lift then pull the handle? the ramp type thing looks like it should be a ramp, but it never stays up high enuf for long enuf for me to use.

WHat am i missing?

Thanks in advance.

 

[t0v3]

Pull the lever. If you look up you'll see a bridge made frm planks heading away from it, behind them cyclinder things is a ladder to climb up there. Go there and push the washing machine into the lift.

edit: Then you use the ramp to drive over