cdk091886 e-mailed me a bunch of info on the rocker mod and i thought i would re-organize it and post it here for all to see.Thanks cdk091886
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Part #'s
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PLUG------------------------------92066-2196
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SHAFT-ROCKER----------------- 12020-0004
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WASHER ROCKER ARM ---------92200-1508
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GASKET 14X18X1.5--------------11009-1430
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TOOLS
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TAP--------14 x 1.50
Drill Bit----12.5mm
PICTURES
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DESCRIPTION
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For the rocker mod, Once you take all of the outer bolts off the cover, you then take the 2 bolts out that are under the inspection / adjustment covers.
You'll want to get a bolt that threads into the end of the shafts ---you'll see them on the spark plug side of the cover.
Once you find a bolt that threads into there, pull the 4 bolts out on the under side of the cover that hold in the shafts - 8mm i believe.
Once they are all out for each shaft, you can pull with the bolt and maybe some kind of puller to get the shafts out, they should come easily, if not get creative.
Now is the difficult part
What you want to do that would be best is use a drill press or in my case, i had a ShopSmith at my disposal and you'll want to get the shaft hole lined up as straight as you can with the drill bit.
Once its straight, drill out the hole----only go just about as deep as the plug threads are which ended up being about 1/2'' or so.
Then you can get the tap and as shown in the pic, thread the hole with the tap.
Move to the next hole and so on.
When you have all that done, wash out in a parts washer to be sure ALL chips are gone or you may incur problems later on.
Once all is clean, take your shafts one by one with some assembly lube and put them in the hole, you'll need to take the funny looking washer that is curved and it will go on the far end of the hole next to the rocker. You'll see this when you disassemble the parts before drilling and all.
Once you have the shafts in with the rockers on and all looks good, get the plugs, put the copper washers on each and some thread locker / sealant or whatever and put them in snug---be careful not to torque real tight so you dont crack the aluminum.
You should be able to see from the disassembly how the reassembly goes. You can discard the old shafts, but you might want to keep the 8 bolts as you may find another use on your quad for them.
Torque specs are in the manual which can be downloaded somewhere online.
Also, with the plugs, you may have to machine the flange part / flat part. Since i work at a machine shop, i went ahead and did that, but i'm not sure if it has to be done.
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bolts are the plugs listed in the beginning of his last post there. got the parts from ron ayers .com since my dealer was much more costly
dont forget this one. its the copper one that goes on the plug. the other washer is the wavy one that goes between the rocker and the cover at the end closest to the cam chain
Also, in that last pic of mine with the tap in the hole, it doesnt look straight, but it didnt have pressure on it so the socket/handle and whatnot isnt all perfect, I didnt spend the money on a tap holder since it was like 11 at nig
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