I sourced a 240 gearbox from a trusted zoner however been experiencing some issues with first gear.
when I fitted the box all the seals where changed and the selector linkage parts replaced, I also fitted the z3 1.9 short shift.
The issue I'm experiencing is that when I try putting it in 1st there's a little bit of a struggle, I need to depress the clutch a couple of times and then goes in fine?
All other gears are spot on.
Any ideas what could be causing this? low gearbox oil?
Annoying 1st gear
Moderator: martauto
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milescook
- E30 Zone Camper

- Posts: 1285
- Joined: Thu Jan 13, 2011 11:00 pm
- Location: The 'bran of Cwm
Maybe clutch fluid running low, or needing some bleeding?
The story so far... http://www.cookracing.co.uk/
Also please help the race budget by watching some videos
https://www.youtube.com/cookracinguk
Also please help the race budget by watching some videos
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SilverShadow
- Hartge Crew
- Posts: 1362
- Joined: Sun Jan 16, 2005 11:00 pm
- Location: London
Still havnt had a chance to look at this but 2nd gear has started to do the same.
After with some persuasion the gears will go in but not ideal when you pulling off in traffic behind you..
After with some persuasion the gears will go in but not ideal when you pulling off in traffic behind you..

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Speedtouch
- Old Skooler

- Posts: 14123
- Joined: Tue Feb 14, 2006 11:00 pm
- Location: Canterbury
As above, try bleeding the clutch, and yes, check the gearbox oil level; are you sure it has the correct grade oil in it?
///M aurice
ECU Upgrade EPROM Chips, £40 posted within the UK. Note these are not Zone chips.
viewtopic.php?f=6&t=279421
ECU Upgrade EPROM Chips, £40 posted within the UK. Note these are not Zone chips.
viewtopic.php?f=6&t=279421
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SilverShadow
- Hartge Crew
- Posts: 1362
- Joined: Sun Jan 16, 2005 11:00 pm
- Location: London
What grade of oil do you recommend that won't encourage that layshaft rattle?Speedtouch wrote:As above, try bleeding the clutch, and yes, check the gearbox oil level; are you sure it has the correct grade oil in it?
Planning to get this on stands tmrw and look at clutch fluid and change gbox oil.

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Speedtouch
- Old Skooler

- Posts: 14123
- Joined: Tue Feb 14, 2006 11:00 pm
- Location: Canterbury
http://en.wikipedia.org/wiki/Getrag_260_transmission
http://www.opelgt.com/forums/clutch-tra ... fluid.html
http://www.opelgt.com/forums/clutch-tra ... fluid.html
///M aurice
ECU Upgrade EPROM Chips, £40 posted within the UK. Note these are not Zone chips.
viewtopic.php?f=6&t=279421
ECU Upgrade EPROM Chips, £40 posted within the UK. Note these are not Zone chips.
viewtopic.php?f=6&t=279421
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Laith
- E30 Zone Newbie

- Posts: 239
- Joined: Mon Jul 08, 2013 11:00 pm
How does the clutch pedal feel?
