Filling oil - Yamaha F100 Outboard gear

Hi,

does any of you know the easiest way to fill oil on the gear on the outboard engine ?

I can see that above you have the level screw, and below you have the empty screw. Somebody are talking about filling the oil from the hole at the empty screw.....

[markle]

markle

Yep. Just pump it in from the bottom until it comes out the top.You can buy a pump that screws into top of the lube bottle. Might need yammy lower unit thread adapter.Check the old stuff for water and-or chips!

[robert graham]

Easy job once you do it. Go to: Bogueinletnc.com/yamaha for step by step instructions with photos on this and several other maintenance/repair procedures. Good Luck!

Hi,

thanks very muck for your help - i veru much appreciate your assistance.

Do you know the part number for the unit to mount on the empty hole ? (to pump oil into the gearbox) - otherwise is there anotwer way to avoid that the oil is running out when pumping new oil ?