07 Grizzly clutch noise after servicing

[sifton]

Primary was removed and serviced. Now has a clunking noise at idle, but if rpm's increase- noise goes away. I havn't had a chance to look at yet. Anyone else come across this?

[four_420_twenty]

take the cover off and let it run. see what you find

[StealthBogger]

http://www.scribd.com/doc/13289453/0...Service-Manual


this site has the service manual for a grizz 700

pages 4-53 to 4-62 apply to the sheaves .


maybe something as simply as grease was cleaned off , but not re-applied ? ( 4-59 )

[JDagtech]

Was just the primary removed or did you dig into the wet clutch at all? The reason I ask is because the primary shouldn't be rotating at an idle so maybe their is something else wrong.

[apex11]

Did you put grizzly grease in the rollers? Do not operate without grease unless you have the greaseless kit!

[sifton]

Pulled cover- cage and primary. Started and let idle. Shaft is bent. Not sure how the guy did that!! Needs shaft and probably the one way bearing.

[apex11]

The shaft will bend from running without cage. Call bullock small engine repair in swan river. Im sure he can straighten the shaft. He straightened my brother in laws crankshaft on his f7.

Or just make the guy replace.

[sifton]

Originally Posted by apex11

The shaft will bend from running without cage. Call bullock small engine repair in swan river. Im sure he can straighten the shaft. He straightened my brother in laws crankshaft on his f7.

Or just make the guy replace.

Thanks for the info, guy is taking it back to where he bought it.

[QUADNUT]

If it cant be straightened, and you have it all apart anyways, its probably about 200 bucks for a new drum and shaft. compare cost of machine shop vs new part. might still cost you money either way (unless you can get some reimbursement from previous seller)

I was thinking a roller fell out of position. If shaft was bent I dont know how it didnt take bearing out for cage support?

[sifton]

Originally Posted by QUADNUT

If it cant be straightened, and you have it all apart anyways, its probably about 200 bucks for a new drum and shaft. compare cost of machine shop vs new part. might still cost you money either way (unless you can get some reimbursement from previous seller)

I was thinking a roller fell out of position. If shaft was bent I dont know how it didnt take bearing out for cage support?

When I pulled primary apart, there was one roller out of position. Looked like there wasnt the 90 grams of grease either.

[apex11]

Is it 90 grams total or per roller?

[QUADNUT]

I think you found the problem. I personally think the grease is a bad idea. Just collects dirt. Arctic cat/ Suzuki rollers can be modified to fit grizzly and turn it into a dry system. Local dealer did that to their Yami rental quads and clutch issues dropped dramatically they said.

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[silverback]

Originally Posted by apex11

Is it 90 grams total or per roller?

straight out of the 660 service manual;

"Apply Yamaha Grizzly grease (90 grams) to the hole outer surface of the weight and install"


Seems like a lot?
90g x 8 = 720g plus per lube job.

that's more than the tub of grease (453g) yamaha sold me saying it would do the clutch 3 to 4 times.

still haven't tried that much grease in it.

anybody got some input on this one?

[sifton]

Originally Posted by silverback

straight out of the 660 service manual;

"Apply Yamaha Grizzly grease (90 grams) to the hole outer surface of the weight and install"


Seems like a lot?
90g x 8 = 720g plus per lube job.

that's more than the tub of grease (453g) yamaha sold me saying it would do the clutch 3 to 4 times.

still haven't tried that much grease in it.

anybody got some input on this one?

90 grams total required.