Utards whos riding what

[Ryman]

Originally Posted by pluric

That must have been some ride if Ryman's nipple ring ended up in your sump.

You would know about things in the sump.

[pluric]

Originally Posted by Ryman

You would know about things in the sump.

Why thank you.

I just PM'd you about your and Kevins little tryst.

[dentedvw]

Originally Posted by GISkev

Anyone have a bike hauler hitch i can borrow for fresh eggs? I'd need it for next weekend... 2" receiver i think.

Yup. PM sent.

[mknight]

This past weekend there was a pretty good Utah crew that made the trek to Cascade Montana (north of Helena) for the Ought Six Enduro. This is a 2-day ISDE format enduro, much like Idaho City. This was my first year attending and it was awesome. I will be back. The time schedule and entire atmosphere is considerably more relaxed than Idaho City, but there are some real quality trails on this private ranch. The Utah Boys represented well. Greg Gillian (multi-time ISDE participant who now lives in Utah) was 3rd overall AA rider after Day 1. Brady Elton was 5th, Shawn Strong 7th, and Rich Black 9th. Day 2 had Brady Elton and Josh Knight finishing in the top 10.

We really really need to get some Enduros in Utah. They are so much fun....basically a fast trail ride with 9 race-pace motos (timed special tests) thrown in the middle.

http://www.moto-tally.com/TM/Results.aspx
http://teammontanaisde.com/

Here's a few pictures:

Bike impound


Greg Gillian, Josh Knight ready to start Saturday morning.


Me and Benji.










Shawn Strong helping Brandon Green fix his clutch cable, and get him back on the course.

[pluric]

Originally Posted by mknight

This past weekend there was a pretty good Utah crew that made the trek to Cascade Montana (north of Helena) fore so much fun....basically a fast trail ride with 9 race-pace motos (timed special tests) thrown in the middle.
[ere's a few pictures:





[Ipg[/IMG]

The rest makes me feel old.

[dakardad]

Originally Posted by pilo

Looks too small for a piston clip, especially on a BRP. Engines have all sorts of clips that keep gears from moving around, but typically there is a shouldered part that hooks the clip. I'd get out the microfiche and start looking. I bet you'll find another, smaller clip than the piston clip.

I agree. looks like some keeper for a shaft to me.
Id look in the fiche too.

[YOGOI]

Originally Posted by mknight

We really really need to get some Enduros in Utah. They are so much fun....basically a fast trail ride with 9 race-pace motos (timed special tests) thrown in the middle.

Hummm, I'll have to start work'n on some big land owners I know, or know people that know em.

[GISkev]

Originally Posted by dakardad

I agree. looks like some keeper for a shaft to me.
Id look in the fiche too.

I looked through my manual and found nothing other than the piston circlips that look anything like it. I'm curious as to if the piston comes down far enough that the circlip could fall into the case. I'd think it'd have to since it was in good condition and the bike's not blowing smoke or burning oil.

Would the fiche have details that my manual doesn't have?

[pluric]

Originally Posted by GISkev

I looked through my manual and found nothing other than the piston circlips that look anything like it. I'm curious as to if the piston comes down far enough that the circlip could fall into the case. I'd think it'd have to since it was in good condition and the bike's not blowing smoke or burning oil.

Would the fiche have details that my manual doesn't have?

I admit I'm a little rusty at this anymore. Looking at the piston Ryman posted the way it
comes in at the wristpin casting a clip could just drop straight down into the crank case.




Does someone have a 650 piston to measure the clip hole size? That does look small for a
650.

[Ryman]

http://www.xr650r.us/fiche/

Here's a good link to fiche.
I notice on the piston assembly that the wrist pin clip is called out at 23mm which converts to .905"
This is much bigger than the part you have.
It must be something else.

If you look at the shift drum assembley there is a clip that measures 14mm. Could be this.
I also see this same clip on the kick start spindle.
Also check out the oil pump assembly. I see a small clip there. This might be an easy fix. I think the oil pump is accessible without splitting the case.

[GISkev]

Originally Posted by Ryman

http://www.xr650r.us/fiche/

Here's a good link to fiche.
I notice on the piston assembly that the wrist pin clip is called out at 23mm which converts to .905"
This is much bigger than the part you have.
It must be something else.

If you look at the shift drum assembley there is a clip that measures 14mm. Could be this.
I also see this same clip on the kick start spindle.
Also check out the oil pump assembly. I see a small clip there. This might be an easy fix. I think the oil pump is accessible without splitting the case.

I think it looks like the oil pump thing. I'm going to go home and look, cuz I'd really prefer to take the 650 on this trip!

[RetrogradE]

Originally Posted by pluric

The rest makes me feel old.

You are old. Or, older than me at least.

But you can still out-ride people half your age.

I'm trying to plan an afternoon ride with Pilo in a week or two if you're interested . . .

[Ryman]

Here's a pic of it. Sure looks like the culprit to me.


Part #12211-250-310
Available through RMAtv for $2
http://www.rockymountainatvmc.com/oem-schematic/3

[dieselcruiserhead]

Kev I also have my little lightweight trailer if need be too. I have to pay it forward from borrowing MSH and pluric's trailers before I had mine. Tows behind my Volvo at 80 w no real loss of mileage so it would tow behind anything just fine I think...


Sent from my iPhone using Tapatalk

[GISkev]

Originally Posted by Ryman

Here's a pic of it. Sure looks like the culprit to me.


Part #12211-250-310
Available through RMAtv for $2
http://www.rockymountainatvmc.com/oem-schematic/3

It's not the circlip in the oil pump... That one is in there. I (not that) recently did clutch plates. maybe something in there? I'll go fishing.