Changing Gear Oil On Outboard Yamaha F4 Four Stroke Youtube Here i'm changing gear oil on a yamaha f4 four stroke outboard engine. this video is part of a series of videos on this engine. How to replace the gearbox oil in the lower unit of a yamaha 4 stroke 4hp outboard. yamalube sae90 gear oil. due to factors beyond the.
How To Change Oil In A Yamaha Four Stroke Outboard Youtube Today i go through the 20hr service procedure of my f6 yamaha outboard motor to help make it easier for you. for the boat clips, i am running the f6 on my 12. On inline yamaha four stroke models (f15 to f150), the seawell drain kit can be used to minimize the mess. on larger v6 models, to access the drain screw, remove the plastic chaps that cover the midsection of the engine. be sure to have plenty of drain pan capacity as some of these engines can hold up to seven quarts of oil. Summary of contents for yamaha f4. page 1 owner’s manual u.s.a.edition lit 18626 07 59 68d f8199 19 page 2 emu25061 zmu01690 read this owner’s manual carefully before operating or working on your outboard motor. keep this manual onboard in a waterproof bag when boating. this manual should stay with the outboard motor if it is sold. Trim the motor down into the catch pan. make sure that the motor is nice and level so that gravity is pushing straight down. remove the plugs starting with the bottom and working your way up. going from top to bottom causes pressurization and likely a big mess. let everything drain, this will take a few minutes.
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