Tilt/Trim Pump

[GonzagaCRO]

Hello,

I need a little help with the tilt trim pump on my merc 500.
The power trim was added from a newer model and it was working without problems.
I had to remove the motor from the boat so I disconnected the hoses from the pump and oil had leaked out.
Now I don`t know how to put the oil back into the pump..
Which screw I have to remove to put the oil inside and what kind of oil do I need?
Here are some pictures;

Best regards

 

[GonzagaCRO]

Re: Tilt/Trim Pump

 

[guido469]

Re: Tilt/Trim Pump

under the white wire (in the pic) is the fill hole. it is the lower one and the one above it is the vent. take them both out and fill the lower one until the fluid is just below the hole then run it up and down to fill the lines. i use SEA 30 in mine and i have the same one.