This is caused by the needle and seat not closing off the flow of fuel. The gas gets into the cylinder, fills it up, and when you turn the engine over it compresses the gas. This forces the gas to work its way around the end gaps in the rings and into the crankcase (and oil).
10W40
2.6 US QTS
Has this been answered?
It says 2.6 QTS
first u put a jack under the back of your grizzly 660 the oil tank is on the bottom and find the drain plug but before u unscrew the plug put it back down if you do not put it back down you will not get all the oil out and then unscrewand and empty
the oil that is usually for grizzly is 10w30 but to make sure take your seat off and read the label on your breather it shold be listed under liquids
no the motor isn't blown.the head gasget is blown.change it then it should be fine.but don't forget to change the oil.after you change the head gasget.ok i hope this helps you out.
sounds like the oil pump went out
The oil filter is located at the back of the Yamaha but be careful because you could seriously injur yourself when trying to change the filter of the oil because it's bad.
front or rear diffs take approximately 320cc. fill the diffs till the oil runs out the filler hole, it will find its own level.
To change the rear differential oil on a Yamaha Grizzly 660, first ensure the ATV is on a level surface and secure it with a block. Remove the drain plug from the rear differential and allow the old oil to completely drain out. Replace the drain plug, then remove the fill plug and use a funnel to add the recommended differential oil until it reaches the fill hole. Finally, replace the fill plug and check for any leaks.
To check the transmission fluid on a 2005 Yamaha Grizzly 660, locate the transmission oil dipstick, which is typically found on the right side of the engine. Remove the dipstick, wipe it clean, and reinsert it to check the fluid level. The fluid should be at the proper level indicated on the dipstick. If necessary, add the appropriate transmission oil through the dipstick tube.