Thursday, January 12, 2012

How do you change the oil on a 94 seadoo sp?

i know how its done a car, but how is it done on a jet ski?How do you change the oil on a 94 seadoo sp?
That's a two stroke, with oil injection. If the injection is functioning, keep the tank full ot TCW3 oil. If it's diabled, just premix the oil/gas and you're good to go. If you disable it, make sure to close the loop and keep oil in the line to lubricate the rotary valve drive.



There is oil in the pump bearing that needs to be changed every couple seasons. Unhook the steering and trim controls rods from the pump gimbal on the back of the ski. remove the nozzle using a 14mm socket and removing the 4 bolts. Don't lose the little o-rings on the pump. Use an allen wrench to remove the three screws from the nose cone on the back of the pump. Put a drip pan under the cone and catch all the used oil. Put on a new o-ring, then reinstall the cone. Make sure the little fill plug is on top. Remove the plug and fill with Seadoo pump oil ($13 for 6 ounces - ouch). Put the nozzle back on, and reassemble the steering/trim controls. Voila.How do you change the oil on a 94 seadoo sp?
OK, my bad. I did a little research, and you're right, you should use API-TC oil with a Rotax powerplant, because they're high strung. Sorry for the bad info. Anyway, the second paragraph deals with the lubricant in the jet pump, and you don't want to ignore it.

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