2001 Yamaha Grizzly Head Protection
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By kiriyaaoi
Hello everyone, I just picked up an 02 LT-F250F the other day and have been in the process of tearing it down to fix some stuff- one of which was the cylinder base gasket leaking like a sieve. Well, I know why that is now, and I also discovered that someone had been in there before. I didn't take pictures, but it looks like it was probably run low on oil at some point, the cam journals and the "bearings" (for lack of a better term) in the head and the valve cover are totally wiped out, very deep grooves. From what I know it's very difficult to repair aluminum in this way, so I'm trying to figure out where to go next.
1. Have someone grind down the head and valve cover and fit actual bearings in since the aluminum is screwed, and have the cam ground down to match. I have no idea what this would cost.
2. Buy a replacement head+cam+valve cover.
#1 I was hoping someone might have some advice on, but #2 seems like it'll (probably) be the more cost effective option. However I'm running into some difficulty, it seems like the 2001 and 2002 models specifically use a different head part number, 11100-19B10, instead of 11100-19B01 like for all earlier models. What exactly is the difference between them? There are obviously far more of the earlier heads because it ran for over 10 years. Are they actually interchangeable? I've also noticed there are heads from the LT250EF that has 4 valve heads but also otherwise look identical. Would those work as well possibly? I'd like to not have to drop $500 on machine work or new heads on a $1300 quad that I'm already putting a bunch of new parts on. Oh, and it has a new piston and the cylinder itself looks pretty good too, as I said someone was in here before me.
Any help or advice would be greatly appreciated. I'll post pics of the carnage tomorrow.
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By DarkRider
This is something I'm extremely curious about. Has anyone ever attempted to buy a quad (or any other vehicle) from an impound lot? I've always wondered if this could be a bargain, or a waste of time. Google searches do turn up some helpful results. Looks like the state of NJ holds auctions online which I'd be a bit hesitant about.
My online searches haven't really turned up any results of anyone buying an ATV this way. I'd be really curious if anyone tried this, or knows someone who has. I've actually found a couple pages with online auctions for my state, but none had ATVs.
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By GrizzlyRider
The 2024 ATVs are out and I was just looking at the websites for Yamaha and Suzuki. The Grizzly and King Quad have come a long way, probably two of my favorite quads over the years. Both of these come with power steering but I almost like the King Quad styling a little more. The plastics haven't changed much over the years either, mayeb a little more rugged. The King Quad racks are more like the Polaris plastic racks (I think they were the first to introduce these) but on a closer look, I think its just plastic covers over the traditional metal racks. The Grizzly still keeps the old style metal racks. I like the display/instrument panel on the Grizzly more.
2024 Suzuki King Quad
2024 Yamaha Grizzly
Thoughts on these two? Here's a pretty good comparison of both 2023 models. I didn't know some of these things like no seat latch on the Grizzly and hydraulic rear brake vs cable. Good video to watch if you are consideting these:
Grizzly 700 vs KingQuad 750! 2023 Full Shootout!" width="200">
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By Starsat
The choke lever doesn't stay in position on my 2001 Yamaha Kodiak. The model is YFM 400. I have to hold the lever to the choke position manually for some reason. Any Ideas as to why?
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By Grizz10
Hi everyone, looks like a busy place.
Is there a free download available anywhere for my machine?Im not having much luck, as the key word here, is free. Thank you
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