1.6 JX tappets
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dcworm57
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1.6 JX tappets
Just getting ready to check and set the tappets . I wanted to check on here because it’s not clear in the Bentley manual.
So from the cambelt end is the valve sequence as follows
inlet/exhaust/inlet/exhaust/inlet/exhuast/inlet /exhaust .
thanks
So from the cambelt end is the valve sequence as follows
inlet/exhaust/inlet/exhaust/inlet/exhuast/inlet /exhaust .
thanks
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FarmerPhil
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Re: 1.6 JX tappets
I've got this to do on mine. It's says in the JX service manual. I'll have a look now.
1987 doka syncro (currently identifying as a rusty colander)
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FarmerPhil
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Re: 1.6 JX tappets
Its symmetrical about the mid point, so doesn't matter which way your looking at it.
Exhaust
Inlet
.
Exhaust
Inlet
.
Inlet
Exhaust
.
Inlet
Exhaust
Exhaust
Inlet
.
Exhaust
Inlet
.
Inlet
Exhaust
.
Inlet
Exhaust
1987 doka syncro (currently identifying as a rusty colander)
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dcworm57
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Re: 1.6 JX tappets
In the Bentley manual ?
Re: 1.6 JX tappets
The Bentley doesn't cover oil burners.
2.1 LPG/Petrol Auto Caravelle
"The difference between genius and stupidity is that genius has its limits"
"The difference between genius and stupidity is that genius has its limits"
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davidoft1
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Re: 1.6 JX tappets
you wont be able to set them unless you have specialist gear and a stack of spare shims, you can check them easily enough
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dcworm57
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Re: 1.6 JX tappets
FarmerPhil wrote: ↑12 Apr 2026, 12:15 Its symmetrical about the mid point, so doesn't matter which way your looking at it.
Exhaust
Inlet
.
Exhaust
Inlet
.
Inlet
Exhaust
.
Inlet
Exhaust
I’ve checked in the Bentley manual on a cylinder head diagram and this looks like it’s right .
can anyone confirm ?
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FarmerPhil
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Re: 1.6 JX tappets
Screenshot from the JX service manual.
I would have made more sense if the had used 'E' for exhaust!

I would have made more sense if the had used 'E' for exhaust!

1987 doka syncro (currently identifying as a rusty colander)
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dcworm57
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Re: 1.6 JX tappets
Thats great , thanks v much for taking the time …FarmerPhil wrote: ↑12 Apr 2026, 17:49 Screenshot from the JX service manual.
I would have made more sense if the had used 'E' for exhaust!
- clift_d
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Re: 1.6 JX tappets
SyncroAndy has the injection system manual. If you need the main engine manual I have a PDF version that I can forward.
1988 LHD T25 1.6TD Westfalia Club Joker Hightop syncro
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dcworm57
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Re: 1.6 JX tappets
Now I know the correct sequence of the valves I have measured all the clearances again tonight , and I don’t believe it but they are all within tolerance . I’m very surprised. Thanks for all the messages of help .
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MatikoT31.6TD89
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Re: 1.6 JX tappets
@FarmerPhil
Cause JX engines and manual speak mainly German, haha, A for Ausgang(way out)/ E for Eingang(way in)
Would you mind sharing the JX service manual please, I am starting an engine restoration on the family T3 1.6TD JX '89 and that manual might fast forward my action planning.
Thank you
Max
Cause JX engines and manual speak mainly German, haha, A for Ausgang(way out)/ E for Eingang(way in)
Would you mind sharing the JX service manual please, I am starting an engine restoration on the family T3 1.6TD JX '89 and that manual might fast forward my action planning.
Thank you
Max
1989LHD T25 1.6TD JX Transporter Pop Top