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Aug 24th, 2023
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Joined: Jun 2021
Posts: 1,784 Likes: 53
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Jun 2021
Posts: 1,784 Likes: 53 |
I'm never likely to dismantle the engine on an M3W, but that's a really interesting tutorial.
Two observations/questions though: Phil never seems to thoroughly clean off the filings etc on the splines, or in any way mark them once fettled to ensure precise alignment.
The same reasoning applies to the splines on my wire wheels, which seem to be tighter in some orientations than others; is that normal ?
Peter
2009 3-litre Roadster "Ivor", royal ivory / green
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Joined: Jul 2013
Posts: 3,660 Likes: 48
Talk Morgan Addict
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Talk Morgan Addict
Joined: Jul 2013
Posts: 3,660 Likes: 48 |
I'm never likely to dismantle the engine on an M3W, but that's a really interesting video.
Two observations/questions though: Phil never seems to thoroughly clean off the filings etc on the splines, or in any way mark them once fettled to ensure precise alignment.
The same reasoning applies to the splines on my wire wheels, which seem to be tighter in some orientations than others; is that normal ? When he refitted my Centa Phil was scrupulous in marking the hub and spline and cleaning each time he fitted and removed the hub.
Red Leader 
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Joined: Jun 2021
Posts: 1,784 Likes: 53
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Jun 2021
Posts: 1,784 Likes: 53 |
That certainly makes sense. Thanks.
Peter
2009 3-litre Roadster "Ivor", royal ivory / green
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Joined: May 2012
Posts: 1,790 Likes: 3
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: May 2012
Posts: 1,790 Likes: 3 |
I took my engine up to Phil's last Friday for a full conversion as I previously had the Harley compensator, as per Chris's comments, everything was cleaned off, then trial fitted a number of times before final assembly. You would not believe the allowable tolerance and discrepancy in the machining of the crank shaft splines. Thankfully we (he) managed to get a pretty good interference fit between the crank and new hub assembly. This took quite a long time fettling the crank and trying different undersize hubs to get the best fit.
Unfortunately it will be well into next year before I can get the engine back in to try it but everything that can be done has been done. So fingers crossed.
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Joined: Aug 2013
Posts: 1,562
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Aug 2013
Posts: 1,562 |
What condition was your Harley comp in after this time ? Must be 10 years now ?
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Joined: Feb 2019
Posts: 3,854 Likes: 2
Talk Morgan Addict
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Talk Morgan Addict
Joined: Feb 2019
Posts: 3,854 Likes: 2 |
This was from Morgan Ltd. ![[Linked Image]](https://www.tm-img.com/images/2022/12/05/crankNutTotque.jpeg)
The light at the end of the tunnel is actually a train. 2019 M3W
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Joined: Jun 2012
Posts: 2,141 Likes: 43
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jun 2012
Posts: 2,141 Likes: 43 |
That is a rare document, technical information about the M3W from Morgan! Rather strangely the issue date is November 2012 and it refers to the "Bolt into Centa output shaft"....which wasn't current until 2014, they were still on the HD compensator in 2012.
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Joined: Nov 2017
Posts: 100
L - Learner Plates On
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L - Learner Plates On
Joined: Nov 2017
Posts: 100 |
That is a rare document, technical information about the M3W from Morgan! Rather strangely the issue date is November 2012 and it refers to the "Bolt into Centa output shaft"....which wasn't current until 2014, they were still on the HD compensator in 2012.
There appears to be an update issue date of 27/01/2014 in the lower LH corner of the table.
Scott
2018 M3W
1995 Porsche 993
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Joined: Nov 2015
Posts: 7,910 Likes: 242
Just barreling along Talk Morgan Guru
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Just barreling along Talk Morgan Guru
Joined: Nov 2015
Posts: 7,910 Likes: 242 |
That is a rare document, technical information about the M3W from Morgan! Rather strangely the issue date is November 2012 and it refers to the "Bolt into Centa output shaft"....which wasn't current until 2014, they were still on the HD compensator in 2012.
There appears to be an update issue date of 27/01/ 2014 in the lower LH corner of the table. So much for ISO 9001 QA systems 
Jon M
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