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Home > Help Needed / General Tech Chat > Non selection of first gear (or jumping out) after gearbox rebuild | |||||||
45 Posts Member #: 9406 Member Tadley, Hampshire. |
28th Oct, 2019 at 11:37:10am
I am hoping someone can point me in the right direction with this very disappointing problem. The gearbox in question is in an ERA Turbo Mini. I like to do things myself but I am very slow, methodical and exact - my aim is to preserve the ERA as it left the factory - she is more for show than go these days!
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Site Admin 15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
28th Oct, 2019 at 12:43:20pm
Has he put the 1/2 (and also reverse) synchro boss the wrong way around on the synchro hub? It will fit either way round but sits biased over to one side. Ask me how I know!! Have you a photo of the box internals before you installed it?
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
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45 Posts Member #: 9406 Member Tadley, Hampshire. |
28th Oct, 2019 at 01:25:50pm
Hi Tom, thank you for your reply - I have a picture of the box before being professionally rebuilt - but unfortunately not after. I do have another here to compare it with when I take it out again. Some one else agrees with you that the gear has been put in the wrong way - would also explain the position of first being slightly diagonal now!
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7260 Posts Member #: 1268 The Boom Boom speaker Police! Essex |
28th Oct, 2019 at 10:52:53pm
Would reverse still be ok with the 1-2 selector the wrong way around?
On 28th Oct, 2019 Tom Fenton said:
Has he put the 1/2 (and also reverse) synchro boss the wrong way around on the synchro hub? It will fit either way round but sits biased over to one side. Ask me how I know!! Have you a photo of the box internals before you installed it? In the 13's at last!.. Just |
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45 Posts Member #: 9406 Member Tadley, Hampshire. |
29th Oct, 2019 at 11:19:30am
I have discussed this problem with the "gearbox specialist" alarmingly he did not seem to understand - "The centre of the synchro hub is the wrong way round" He was focused on the whole synchro hub saying that it could not be the wrong way around.
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Site Admin 15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
29th Oct, 2019 at 01:20:01pm
http://www.minispares.com/product/Classic/...spx%7CBack%20to
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
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45 Posts Member #: 9406 Member Tadley, Hampshire. |
29th Oct, 2019 at 02:33:37pm
Hi Tom, thank you for your very clear explanation - I guessed that you had learnt this from bitter experience - I doubt that you are the only one! I will eventually finish this thread with the "autopsy"
Edited by ricsdad on 29th Oct, 2019. |
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5988 Posts Member #: 2024 Formally Retired Rural Suffolk |
29th Oct, 2019 at 06:15:54pm
Here is a slightly more obvious photo of the offset Tom mentions.
Edited by Rod S on 29th Oct, 2019. Schrödinger's cat - so which one am I ??? |
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940 Posts Member #: 1424 Post Whore Carnforth, Lancs |
29th Oct, 2019 at 09:10:47pm
I think ricsdad is nearer the mark in that the centre of the synchro hub is potentially the wrong way round, not the outer. |
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8604 Posts Member #: 573 Formerly Axel Podland |
29th Oct, 2019 at 11:47:50pm
I had a load of problems with gear selection once. Turned out to be a problem with the shifter, a cheap quickshift rip-off.
Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
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967 Posts Member #: 3228 Post Whore North of the Netherlands |
1st Nov, 2019 at 10:42:18am
Do you have an endoscope?
Dazed and Confused.... |
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928 Posts Member #: 326 Post Whore bradford, west yorks |
13th Jan, 2020 at 10:24:13pm
I had a problem with mine popping out of reverse and first and had the gearbox rebuilt to find it was a problem with the selector mounting, the one attatched to the gearbox above the rod.
Edited by pot_dan on 13th Jan, 2020. |
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Home > Help Needed / General Tech Chat > Non selection of first gear (or jumping out) after gearbox rebuild | |||||||
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