MudmotorTalk.com
http://www.mudmotortalk.com/mmt_v2/

Gdsd bushing
http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=41&t=63113
Page 1 of 1

Author:  flint87 [ Sat Aug 08, 2015 1:40 pm ]
Post subject:  Gdsd bushing

Should I have to knock the hell out of my shaft to get it through the lower bushing? Or did I fuck up the bushing knocking it in?


Sent from my iPhone using Tapatalk

Author:  SETx Longtail [ Sat Aug 08, 2015 1:42 pm ]
Post subject:  Re: Gdsd bushing

Should slide through fairly easily Id think.... Try some emery cloth on it until the shaft moves easier. Once the shaft is home, does it turn ok?

Author:  flint87 [ Sat Aug 08, 2015 3:11 pm ]
Post subject:  Re: Gdsd bushing

Doesn't turn ok. Got everything hooked up and greased and it was spinning and the water in the old oil was steaming off. Hit the gas and it stopped my engine


Sent from my iPhone using Tapatalk

Author:  flint87 [ Sat Aug 08, 2015 3:15 pm ]
Post subject:  Re: Gdsd bushing

I think I mushroomed the bushing


Sent from my iPhone using Tapatalk

Author:  SETx Longtail [ Sat Aug 08, 2015 4:19 pm ]
Post subject:  Re: Gdsd bushing

You probably need to size the bushing to the shaft after installing. I haven't had my particular lower unit apart but on similar applications I've taken a small flapper wheel on a drill, spray it down with some WD40 and run it inside the bushing, check it often until you get it sized how you want.

How'd you install it? putting it in square with even pressure makes a world of difference.

Author:  flint87 [ Sat Aug 08, 2015 4:35 pm ]
Post subject:  Re: Gdsd bushing


Author:  SETx Longtail [ Sat Aug 08, 2015 4:48 pm ]
Post subject:  Re: Gdsd bushing

I would imagine if anything you hurt the bushing. It's much softer than the shaft. Pull it down, get another bushing and give it another go. You could also get the measurement and order one from somewhere like motion industries. Get an oilite bushing if you can since they don't seem to distort so much on install. They're oil impregnated. I believe the GD bushing has a spiral groove that keeps grease going out instead of trash coming in with the pressure lube on the tube. Either way, an oilite bushing would be good right there.

Author:  flint87 [ Sat Aug 08, 2015 5:02 pm ]
Post subject:  Re: Gdsd bushing

Such a pain in the dick to pull the shaft. It's so got damn tight on there. I beat my old prop to death.


Sent from my iPhone using Tapatalk

Author:  B Alsabrook [ Sat Aug 08, 2015 8:08 pm ]
Post subject:  Re: Gdsd bushing

After you install a new bushing you have to ream it out to fit shaft. I bought the reamer from go devil.

Author:  flint87 [ Sat Aug 08, 2015 8:33 pm ]
Post subject:  Re: Gdsd bushing


Author:  B Alsabrook [ Sat Aug 08, 2015 11:33 pm ]
Post subject:  Re: Gdsd bushing

I'm just relaying what they told me. I called about getting parts to have in case I needed them. I bought all the "specialty" tools, upper bearings, upper seals and 2 sets of lower seals, and the brass bushing. They said the brass bushing needed a threader and pull hammer to remove. Then once you install the new it would need to be reamed because it compresses when it is forced into the shaft housing.
I've got the 35 SD. I haven't replaced mine yet. No wobble in shaft but that's what they told me was needed when the time came.

Author:  flint87 [ Sun Aug 09, 2015 2:35 am ]
Post subject:  Re: Gdsd bushing


Author:  flint87 [ Sun Aug 09, 2015 4:46 am ]
Post subject:  Re: Gdsd bushing


Author:  B Alsabrook [ Sun Aug 09, 2015 10:50 am ]
Post subject:  Re: Gdsd bushing

Yeah. I'm not real comfortable with intricate mechanical work so I asked all the questions I thought of.
Good luck. Hope it works out for ya.

Author:  flint87 [ Sun Aug 09, 2015 6:21 pm ]
Post subject:  Re: Gdsd bushing

*UPDATE*
Reamed the bushing with a 7/8 forstner bit. Shaft slid right in. Hooked everything up.
Now my problem is that it seems like the upper jam nut is too close to the lower seal housing. The end of the shaft might be 1/16th of an inch past the end of the yoke in the joint. I guess I'll loosen it all back up and tap it back to assure clearance. I had an upper jam nut tighten onto the seal housing before and it was a disataster.


Sent from my iPhone using Tapatalk

Author:  B Alsabrook [ Sun Aug 09, 2015 6:23 pm ]
Post subject:  Re: Gdsd bushing

Good to hear.

Author:  mudxxed [ Sun Aug 09, 2015 6:46 pm ]
Post subject:  Re: Gdsd bushing

More then likely shaft ain't all the way pushed thru

Author:  flint87 [ Sun Aug 09, 2015 6:57 pm ]
Post subject:  Re: Gdsd bushing


Author:  SETx Longtail [ Sun Aug 09, 2015 9:44 pm ]
Post subject:  Re: Gdsd bushing

Horrible pic but here's what mine looks like... Never been taken apart from GD.

Author:  flint87 [ Mon Aug 10, 2015 12:10 am ]
Post subject:  Re: Gdsd bushing


Author:  mudxxed [ Mon Aug 10, 2015 4:30 am ]
Post subject:  Re: Gdsd bushing

When I said shaft thru, I was meaning more out :lol:

Ive had that happen on my motor. But also dont have to deal with a ujoint like on a GD :D

Author:  SETx Longtail [ Mon Aug 10, 2015 5:37 am ]
Post subject:  Re: Gdsd bushing

Flint, Id leave it as is as long as everything else is tight.

Author:  flint87 [ Mon Aug 10, 2015 4:39 pm ]
Post subject:  Re: Gdsd bushing


Author:  SETx Longtail [ Mon Aug 10, 2015 5:00 pm ]
Post subject:  Re: Gdsd bushing

10-4... Just for reference. I did measure mine and it's dead on 3/16" gap.

Author:  flint87 [ Mon Aug 10, 2015 5:08 pm ]
Post subject:  Re: Gdsd bushing


Author:  flint87 [ Mon Aug 10, 2015 8:11 pm ]
Post subject:  Re: Gdsd bushing


Author:  SETx Longtail [ Mon Aug 10, 2015 8:30 pm ]
Post subject:  Re: Gdsd bushing

Not sure which groove you're talking about... Here's another one I took last night. Blurry as hell but you get the point.

Author:  flint87 [ Tue Aug 11, 2015 4:14 am ]
Post subject:  Re: Gdsd bushing


Author:  jakehawk9 [ Tue Aug 11, 2015 12:25 pm ]
Post subject:  Re: Gdsd bushing

Everyone post pics of your shaft!

Sent from...wait, Where am I?

Author:  Russ [ Tue Aug 11, 2015 2:40 pm ]
Post subject:  Re: Gdsd bushing

No. Just no.

Author:  JD145 [ Tue Aug 11, 2015 2:49 pm ]
Post subject:  Re: Gdsd bushing


Author:  cheniermudder [ Tue Aug 11, 2015 4:41 pm ]
Post subject:  Re: Gdsd bushing

I say "WACK IT"!!!!

Author:  jakehawk9 [ Tue Aug 11, 2015 6:14 pm ]
Post subject:  Re: Gdsd bushing

;)

Sent from...wait, Where am I?

Author:  flint87 [ Wed Aug 12, 2015 6:50 am ]
Post subject:  Re: Gdsd bushing

Sorry setx had to go eat with the inlaws last night and didn't get that pic of my shaft for you


Sent from my iPhone using Tapatalk

Author:  SETx Longtail [ Wed Aug 12, 2015 7:53 am ]
Post subject:  Re: Gdsd bushing

lol, I think some were looking forward to it :lol:

Author:  flint87 [ Wed Aug 12, 2015 2:38 pm ]
Post subject:  Re: Gdsd bushing


Page 1 of 1 All times are UTC - 6 hours
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/