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Author Topic: Bearing removal  (Read 20481 times)

Offline Banshee330

Re: Bearing removal
« Reply #30 on: April 05, 2021, 09:56:21 AM »
Thanks! Good morning guys, Check these gears. They look awful close to me. Just wondering if this is normal. I do feel as if I put it together correctly. I also installed a weisco basket. After installing the gear and grommets, torqued the thin plate in the back it felt as if their was a slight amount of play or looseness between the gear and basket, does this seem normal.

Offline croat1

Re: Bearing removal
« Reply #31 on: April 05, 2021, 11:00:32 AM »
Thanks! Good morning guys, Check these gears. They look awful close to me. Just wondering if this is normal. I do feel as if I put it together correctly. I also installed a weisco basket. After installing the gear and grommets, torqued the thin plate in the back it felt as if their was a slight amount of play or looseness between the gear and basket, does this seem normal.

That looks too close

Joe
A few Laegers
1987 oem
2025 Yamaha Raptor 700R
Mission: Back to Basics.  On the trail or dune

Offline croat1

Re: Bearing removal
« Reply #32 on: April 05, 2021, 11:03:45 AM »
More like it should be shown.  The damage on the basket outside edge in this pic is not normal.  The gear needs relieved if using a thick primary gear with a Hinson basket.



A few Laegers
1987 oem
2025 Yamaha Raptor 700R
Mission: Back to Basics.  On the trail or dune

Offline croat1

Re: Bearing removal
« Reply #33 on: April 05, 2021, 11:06:34 AM »
Steve, does your clutch bushing look like this?

A few Laegers
1987 oem
2025 Yamaha Raptor 700R
Mission: Back to Basics.  On the trail or dune

Offline croat1

Re: Bearing removal
« Reply #34 on: April 05, 2021, 11:10:25 AM »
Or does it have the early clutch bushing items?  If using the old style are all the components there?

A few Laegers
1987 oem
2025 Yamaha Raptor 700R
Mission: Back to Basics.  On the trail or dune

Offline Banshee330

Re: Bearing removal
« Reply #35 on: April 05, 2021, 11:16:06 AM »
I’ll take a look today when I get home. That gear picture, is the transmission.this picture is the clutch gear, only one I have . I am still waiting on clutch parts. I am pretty sure that spacer with the two needle bearings looks like the picture you have. I think I am sure when I put the basket on , there was clearance. After I pulled the right case down with the crank puller, installed the transmission gears the top one looked awful close to the second gear on the other shaft, so I took a picture of it.
« Last Edit: April 05, 2021, 11:23:17 AM by Banshee330 »

Offline croat1

Re: Bearing removal
« Reply #36 on: April 05, 2021, 11:21:31 AM »
I’ll take a look today when I get home. That gear picture, is the transmission.this picture is the clutch gear, only one I have . I am still waiting on clutch parts. I am pretty sure that spacer with the two needle bearings looks like the picture you have.
.

Oops sorry.  That what I get for not putting on my glasses lol.

Joe
A few Laegers
1987 oem
2025 Yamaha Raptor 700R
Mission: Back to Basics.  On the trail or dune

Offline Banshee330

Re: Bearing removal
« Reply #37 on: April 05, 2021, 11:28:16 AM »
As far as the transmission gears, I flipped that larger gear and it had clearance. But I don’t think it was right, looking at videos and in the manual, so I flipped it back, but the clearance just looked really tight
 to me.
« Last Edit: April 06, 2021, 08:33:21 PM by Banshee330 »

Offline Banshee330

Re: Bearing removal
« Reply #38 on: April 17, 2021, 11:12:56 AM »
Can’t figure out where this washer goes? It’s 21mmx12mmx2mm thick.
« Last Edit: April 17, 2021, 11:15:15 AM by Banshee330 »

Offline broken1

Re: Bearing removal
« Reply #39 on: April 17, 2021, 12:18:44 PM »
That almost looks like the washer that goes under the flywheel nut.

Offline The norm

Re: Bearing removal
« Reply #40 on: April 17, 2021, 12:29:32 PM »
I believe that you are correct Kevin. That definitely looks like the flywheel washer
1986 Trx250r-- Hybrid Engineering 391(Good bye super 310)
1986 Trx250r-- Hybrid Engineering  ported stock 86 cylinder
1986 Trx250r-- craigslist engine with unknown ported 89 cylinder.
1985 Atc250r-- Needs a lot of work (Super 310's new home)

Offline Banshee330

Re: Bearing removal
« Reply #41 on: April 17, 2021, 12:47:23 PM »
Thanks guys, waiting on parts and trying to get back
Into the build is challenging. Found a bag with this in it , and was hoping it didn’t go in the engine somewhere. Seems to fit good on the old crank .

Offline Banshee330

Re: Bearing removal
« Reply #42 on: April 17, 2021, 04:13:27 PM »
I installed the basket, inner hub and torqued. Installed the clutch arm, the bottom of shaft somewhat stopped at the bottom bearing. It wouldn’t go? I pulled shaft out and polished a little and it went down to bottom bearing and it took a slight palm force push to get it to go. With it down it is somewhat hard to turn without the spring in the correct position. Almost like it feels like it is sticking. With the spring in place it sticks when I simulate the direction the clutch will pull it. Does this sound normal like it’s suppose to have some pre load on it or should it be free. I would think when I push the arm the spring would cause it to return to it’s renamed position , but it’s not doing that. Any suggestions?

Offline The norm

Re: Bearing removal
« Reply #43 on: April 17, 2021, 07:59:51 PM »
If you have the clutch assembled with the springs and the push rod in place you should feel a ton of resistance. If you don't have athe clutch assembled you should be able to rotate the clutch actuator by hand.
Did you lube the clutch actuator bearing before you installed the clutch actuator? Is it possible that something is down in the hole?
Loren
1986 Trx250r-- Hybrid Engineering 391(Good bye super 310)
1986 Trx250r-- Hybrid Engineering  ported stock 86 cylinder
1986 Trx250r-- craigslist engine with unknown ported 89 cylinder.
1985 Atc250r-- Needs a lot of work (Super 310's new home)

Offline Banshee330

Re: Bearing removal
« Reply #44 on: April 17, 2021, 08:27:51 PM »
I blew the hole out several times, nothing was installed and it would not turn freely. Even pushing the clutch arm down in the hole without the spring and washer. When I installed both bearings I put a little bit of moly on the bearings, I have been dipping the clutch arm shaft in transmission oil and trying to work out all this sticking.  I did put it together with the rod and thrust bearing and pressure plate. Not a ton of resistance. I had to turn the clutch arm a ton just to get the push rod to move. I only have one thrust bearing washer behind the pressure plate. Just seems the more I polish the clutch arm the better it gets. Wonder if it is bent. Couldn’t find a shaft diameter in the manual for it. Any body know what it’s suppose to be, or if they are different between years?

 

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