Please include ATV year, make, model, cc, and technical issue (if you have one)...in your title when posting. 05/09/2009When posting new threads in the branded section here at QUADCRAZY, please include ATV year, make, model, cc, and technical issue (if you are having one)..... in the title of your thread. This will ensure that your thread will be found in searches and that people know what they are reading, to save time. Not to mention that you will get a better response!
5 posts in this topic
Somehow I lost all of my spark on my 350Big Bear, its a 1990. It ran well for maybe 3 days! Thought it was the carb. Cleaned it 4 times. It was losing power at midrange. Got worse and worse. Finally nothing!
Are these good coils? I was thinking I could swap?
2002 Honda-200cc: primary 0.4(ohm-200) secondary 9.0(ohm20k)
1990 Yamaha-350cc: primary 0.8 secondary 11.0
Doing this for the first time on the old 2011 Grizz 700 and have a few q's?
I've found valve clearance specs as such...
Intake 0.09–0.13 mm (0.0035–0.0051 in)
Exhaust 0.16–0.20 mm (0.0063–0.0079 in)
If anyone can confirm that'd be great. I've been told to adjust the valve clearances to the top of the range in anticipation that they will tighten over time. This sound about right?
Are these the only two o-rings I'll need to replace? Both #18s in the schematic...
Yamaha ATV Parts 2011 GRIZZLY 700EPS 4WD HUNTER - YFM7FGPHA CYLINDER HEAD Diagram
And finally, which of those two valve covers are the intake and exhaust?
Also, was wondering about replacing my two gear box oil drain plugs and engine oil plug with the magnetic Gold Plugs. But at a price of $60 I'm wondering if they're actually worth it. Do people regularly find metal bits attached to these plugs?