Search found 176 matches

by spanishfly
09 Aug 2023, 19:03
Forum: Electrical & Instrumentation
Topic: Mystery plug?
Replies: 3
Views: 420

Re: Mystery plug?

Just in case anyone else has such a relay I joined the 2 sides together and voila! Now down the mountain which was so steep I had to stay in 2nd with the engine screaming. Made it but at the expense of the power steering belt. It never ends but really impressed with the stoicism of these engines in ...
by spanishfly
09 Aug 2023, 12:27
Forum: Electrical & Instrumentation
Topic: Mystery plug?
Replies: 3
Views: 420

Re: Mystery plug?

Found this relay. Ignition sends 12V into relay but nothing comes out, can I safely join the red to the red black ? Image
by spanishfly
09 Aug 2023, 12:23
Forum: Electrical & Instrumentation
Topic: Mystery plug?
Replies: 3
Views: 420

Mystery plug?

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by spanishfly
09 Aug 2023, 12:21
Forum: Electrical & Instrumentation
Topic: Mystery plug?
Replies: 0
Views: 28825

Mystery plug?

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by spanishfly
09 Aug 2023, 11:55
Forum: Electrical & Instrumentation
Topic: Help please! No starter.
Replies: 0
Views: 29005

Help please! No starter.

2.1 mv no starter after fixing radiator fan earth. This must be something simple. Stuck at the top of a mountain without Bentley. All electrics work except starter. Ignition switch good. Powers fuel pump but nothing to starter. Fuses good. Relays click but not sure about the blue one? Also found a d...
by spanishfly
01 Jun 2023, 06:35
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

Re: JX not turning over by hand...

Thanks Cecil I think I must have jumped a couple of teeth undoing the pulley bolts, loosened the cam and used some trial and error now got it all synched back up ok so hopefully drama over.....
by spanishfly
31 May 2023, 13:47
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

Re: JX not turning over by hand...

Watching the valves as I move the crank through the available 150 degrees of movement. Valve 8 is fully open at the hard stop one way and valves 3 and 5 arę Just opening at the other??? If valve 8 is open when valve 1 is closed does this mean that piston 4 is up when it should be down? Am I wrong in...
by spanishfly
31 May 2023, 13:37
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

Re: JX not turning over by hand...

Not in gear, all selection smooth I just don ‘t understand????
by spanishfly
30 May 2023, 13:15
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

Re: JX not turning over by hand...

Thanks, pressing the clutch did help, would have done that if I wasn't trying to keep the seat clean  :roll: , idiot! All silky smooth at the cup end, I didn't check the joint in the middle and the spigot bearing will be original.... fingers crossed rotating a wheel will confirm it is in gear and or...
by spanishfly
30 May 2023, 08:24
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

Re: JX not turning over by hand...

Thanks Cecil, no pins hadn't got to that bit and you're right my first thought was that it was still in gear. Same resistance and hard feel as when you try to push it by hand and haven't put it in neutral.  So what did I do with my gear stick wrestling?  and is jacking it up and rocking the wheels t...
by spanishfly
30 May 2023, 07:13
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

Re: JX not turning over by hand...

Yes I am too! Thanks for replying.  I've only removed the 2 pulleys, crank and waterpump in order to remove the covers, not touched the belt at all so I don't see how I can have upset the timing? The only other unusual thing was that I leant over the seat, not wanting to get dirt on it to put it int...
by spanishfly
29 May 2023, 21:57
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

Re: JX not turning over by hand...

Cam belt is still on didn't want to touch that until I have the locking bar in but can't get to TDC? The other two belts are off though.
by spanishfly
29 May 2023, 19:46
Forum: Mechanical
Topic: JX not turning over by hand...
Replies: 18
Views: 1477

JX not turning over by hand...

Help stupid question alert..... just changing the cam belt on a JX, didn't really need doing as only 25,000 km on it but I wanted to do it right, been there 8 years! Rocker cover off, managed to get the pulleys off eventually, with some backwards and forwards on the crank nut to allow clearance to r...
by spanishfly
01 Apr 2023, 16:45
Forum: Electrical & Instrumentation
Topic: IC SN29736P from rev counter pulse shaper board
Replies: 7
Views: 758

Re: IC SN29736P from rev counter pulse shaper board

Well after all that it was an internal break in the dupont lead for the +ve.
Feeling foolish as I'd checked at one end but not at the other...😊
Thanks for the help!
by spanishfly
19 Dec 2022, 22:48
Forum: Electrical & Instrumentation
Topic: IC SN29736P from rev counter pulse shaper board
Replies: 7
Views: 758

Re: IC SN29736P from rev counter pulse shaper board

Thanks.
Does that imply my resistor is good? As it measured 104.3 and 105  but that the chip could still be bad?