mercury prop loose on forward thrust washer
danlaboucane
Posted 10/6/2016 10:23 AM (#832492)
Subject: mercury prop loose on forward thrust washer





Posts: 483


hey guys anyone has a mercury prop with the flo-troq 2 hub that is loose on the forward thrust washer that is supposed to center and position the prop in the gearcase ? i even tryed a few at the mercury dealer around my place and he thinks its normal ???? the prop is not machined or worn with no sign of defect wathever .the prop is a trophy plus
VMS
Posted 10/6/2016 2:10 PM (#832513 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 3480


Location: Elk River, Minnesota
From my understanding, there should be no play in the prop whatsoever. Almost sounds like a washer of some sort that is missing. If your castle nutdoes tightens all the way down to the end of the threads, something is missing..

Steve
danlaboucane
Posted 10/6/2016 4:51 PM (#832519 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


thanks steve but there is nothing missing and i am trying to find a washer to take the slack off but i just cannot find the rigth size and the washer does put the prop at the right place so it is just a question of diameter of the shoulder of the thrustwasher that sits in the inner hub
crix
Posted 10/6/2016 5:18 PM (#832521 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer




Posts: 165


Location: tHe LaKe Of PrIoR, mN
Is it a new torque flow hub or is it used? my boat starting melting hubs and it did that cause it squashed the melted plastic a bit
R code
Posted 10/6/2016 5:22 PM (#832522 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer




Posts: 270


Location: SE WISCONSIN
Are you sure it's a flo torq 2 I know the flo torq 3-4 does have play.
danlaboucane
Posted 10/6/2016 5:29 PM (#832524 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


its a new hub kit from mercury
danlaboucane
Posted 10/6/2016 5:32 PM (#832525 - in reply to #832522)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


R code - 10/6/2016 5:22 PM

Are you sure it's a flo torq 2 I know the flo torq 3-4 does have play.



is the play between the prop and the forward thrust washer ?
R code
Posted 10/6/2016 5:51 PM (#832526 - in reply to #832525)
Subject: Re: mercury prop loose on forward thrust washer




Posts: 270


Location: SE WISCONSIN
danlaboucane - 10/6/2016 5:32 PM

R code - 10/6/2016 5:22 PM

Are you sure it's a flo torq 2 I know the flo torq 3-4 does have play.



is the play between the prop and the forward thrust washer ?


Yes
danlaboucane
Posted 10/6/2016 6:28 PM (#832529 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


mine is the flo-torq 2 !





danlaboucane
Posted 10/6/2016 6:31 PM (#832530 - in reply to #832526)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


R code - 10/6/2016 5:51 PM

danlaboucane - 10/6/2016 5:32 PM

R code - 10/6/2016 5:22 PM

Are you sure it's a flo torq 2 I know the flo torq 3-4 does have play.



is the play between the prop and the forward thrust washer ?


Yes


how much play?
do you run it like that ?
R code
Posted 10/6/2016 6:31 PM (#832531 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer




Posts: 270


Location: SE WISCONSIN
How much is it moving thier should be no play between the prop and thrust washer with that hub. But the prop shaft will move a very little.
danlaboucane
Posted 10/6/2016 6:41 PM (#832533 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


it is moving close to 1/10 of an inch on that prop with that washer and we tryed a few at the merc dealer and it was the same even with new aluminium props

i was trying washer on prop not on shaft

Edited by danlaboucane 10/6/2016 6:44 PM
danlaboucane
Posted 10/7/2016 9:45 AM (#832563 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


thanks for the hlp guys just spoke to an prop expert and there must be something wrong with my prop, unless i have one machined to fit there is no stock part to fix that !
Dogditcher
Posted 10/7/2016 9:09 PM (#832617 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer




Posts: 10


I asked about movement to my dealer after I took my boat home and gave it the once over -I sent him video of movement and he showed to mechanic and I was told that was correct-Still seems wrong to me but have run about 80 hours and no issue-this is a 2015 60 HP. Here is a video of a few clips put together (some sort of static on volume so turn it down)

https://www.youtube.com/watch?v=Q30AQsI0bYA

Edited by Dogditcher 10/7/2016 9:14 PM
danlaboucane
Posted 10/8/2016 7:54 AM (#832628 - in reply to #832617)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


Dogditcher - 10/7/2016 9:09 PM

I asked about movement to my dealer after I took my boat home and gave it the once over -I sent him video of movement and he showed to mechanic and I was told that was correct-Still seems wrong to me but have run about 80 hours and no issue-this is a 2015 60 HP. Here is a video of a few clips put together (some sort of static on volume so turn it down)

https://www.youtube.com/watch?v=Q30AQsI0bYA

thanks i too find it too much but i installed it and will try it since it is supposed to be normal and will test it to see for myself ! it is easely twice the play that there is on the omc prop that was on before !
sworrall
Posted 10/8/2016 12:49 PM (#832651 - in reply to #832492)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 32886


Location: Rhinelander, Wisconsin
The prop may move an eighth of an inch or so when you grab it and pull on it.
danlaboucane
Posted 10/8/2016 1:44 PM (#832653 - in reply to #832651)
Subject: Re: mercury prop loose on forward thrust washer





Posts: 483


sworrall - 10/8/2016 12:49 PM

The prop may move an eighth of an inch or so when you grab it and pull on it.[/QUO


it is side play between the inner hub and the forward thrust washer that had me worried