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Anglia / Popular E93A ignition timing
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TGos



Joined: 28 May 2010
Posts: 9

PostPosted: Tue Jun 01, 2010 10:05 am    Post subject: Anglia / Popular E93A ignition timing Reply with quote

Hi

Can anyone assist with how to set the timing on an E494A Anglia / Popular engine. I am in the process of taking over a vehicle that has spark and fuel but refuses to fire.

Regards

Terry
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Nic Jarman



Joined: 05 Oct 2008
Posts: 1031
Location: Stoke by Clare, Suffolk

PostPosted: Tue Jun 01, 2010 12:10 pm    Post subject: Reply with quote

When I first trained as a mechanic my trainer said " if you set the timing to TDC and you have compression, fuel and a spark it will run, perhaps not that well but it will run". Good luck.
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Greg



Joined: 03 Dec 2007
Posts: 445
Location: Dreamland Margate

PostPosted: Tue Jun 01, 2010 6:14 pm    Post subject: Reply with quote

Hi Terry,
You should have a steel 'pin' screwed into the front of the block, near to where the fan belt runs virtually in line with the oil filler tube.
Remove this pin ( 1/2" spanner if I remember rightly)...replace back in the hole the opposite way round, ie thread facing out, whilst slowly turning the engine over via the starting handle, with the ignition turned OFF. You will feel the pin drop into the hole a bit further as it locates into the hole in the camshaft sprocket.
In this position the rotor arm should point to spark plug contact number 1 on the distributor cap.
( this is presuming the engine is together and distributor has not been removed and refitted incorrectly)
This will give you the basic position of the distributor and should get it to fire.
Hope this helps,
All the best,
Greg
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TGos



Joined: 28 May 2010
Posts: 9

PostPosted: Wed Jun 02, 2010 8:35 am    Post subject: Thanks Reply with quote

Thanks to both. Greg, I do need to say that is the most original method of setting up, and i shall surely give it a go. I have seen the pin in question and have tried, in vain, to visually line it up with something on the crank pulley. I feed a fool. Should I remove the plugs to ease turning? I would not like to push against compression and then shear the pin if the crank starts to run free.

Thanks for the advice.

Terry
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Rick
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Joined: 27 Apr 2005
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Location: UK

PostPosted: Wed Jun 02, 2010 9:08 am    Post subject: Reply with quote

It's easier to do it with the plugs out yes. The pin drops into an indent in the cam sprocket, it won't shear anything.

R
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Rick
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PostPosted: Wed Jun 02, 2010 9:14 am    Post subject: Reply with quote

Scanned from an E83W handbook.....



RJ
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Greg



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PostPosted: Wed Jun 02, 2010 9:54 am    Post subject: Reply with quote

Well done Rick, that's the very thing Smile Smile
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roverdriver



Joined: 18 Oct 2008
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Location: 100 miles from Melbourne, Victoria, Australia

PostPosted: Wed Jun 02, 2010 11:06 am    Post subject: Reply with quote

The timing pin method was first used by Ford in the Model A of 1928. I am interested to learn that it continued in use in these engines.

There is one possible problem- if the camshaft gear has been replaced, it is possible that there is no 'dimple' for the pin to find.
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Greg



Joined: 03 Dec 2007
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Location: Dreamland Margate

PostPosted: Wed Jun 02, 2010 12:15 pm    Post subject: Reply with quote

roverdriver wrote:


There is one possible problem- if the camshaft gear has been replaced, it is possible that there is no 'dimple' for the pin to find.


yes, quite possible although I find you have to turn the engine over very slowly otherwise the pin just keeps missing the hole/ dimple Smile Smile

Best of luck Terry, let us know how you get on
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michael1703



Joined: 22 Jul 2009
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Location: suffolk

PostPosted: Wed Jun 02, 2010 5:10 pm    Post subject: Reply with quote

whilst you are doing this, its worth checking the leads are in the correct order, you now know where #1 is, you can now work out which cylinder it should correspond to next and trace the leads to their respective cylinders
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Rick
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PostPosted: Wed Jun 02, 2010 5:16 pm    Post subject: Reply with quote

michael1703 wrote:
whilst you are doing this, its worth checking the leads are in the correct order, you now know where #1 is, you can now work out which cylinder it should correspond to next and trace the leads to their respective cylinders


remembering of course the E93A's firing order - 1243

R
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TGos



Joined: 28 May 2010
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PostPosted: Thu Jun 03, 2010 11:29 am    Post subject: Update Reply with quote

Thanks to all for the correspondence, it is of great held. I am unable to open the scan, but progress is being made with the timing. The indent has been located and rotor is nowhere near number one. Should i swop lead positions or lift the distributor and rotate the shaft. Is it gear, spline or key located on the cam shaft.

Regards

Terry
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victor 101



Joined: 03 Apr 2009
Posts: 446
Location: East Yorkshire

PostPosted: Thu Jun 03, 2010 12:05 pm    Post subject: Reply with quote

Hi, distributor sits on an offset keyway so only fits in one position, if your rotor is pointing to No4 rotate engine one revolution and it should point to No1, if not set the distributor in the best position and swap leads to suit noting direction of rotation and firing order 1243.
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Nic Jarman



Joined: 05 Oct 2008
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PostPosted: Thu Jun 03, 2010 12:27 pm    Post subject: Reply with quote

If the indent is on the camshaft then the contact that the rotor arm is pointing to must be No 1, so rearange the leads acordingly.
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TGos



Joined: 28 May 2010
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PostPosted: Fri Jun 04, 2010 6:09 am    Post subject: Thanks Reply with quote

Thanks to all once again.

Going to watch a round of South African National 4x4 challenge on Saturday, so Sunday will be the day of judgement.

Will update
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