Trim/tilt question

[<Pete>]

I have a 1988 200hp 2-stroke Yamaha outboard.
Is there easy way to change trim/tilt fluid, i think there is no drain plug?
I need to replace trim dust seals ,can i remove them without removing cylinder ends?
Is somethere pictures from these operations?

Thanks,

[<boats.net>]

The only way to change all the oil is to disassemble the unit. There is oil in all the cylinders, resevoir and in the pump. The cylinder caps do need to be removed to replaced seals.