Technical 1,9TD Camshaft problems

[NdL]

I have not checked in the bolt package if there is any information.
I bought Elring brand.

I’m still waiting for the new valves.
So today I pressure checked the injectors.
On the injectors it says 150Bar
And the values I got was;
1cylinder- 150bar

2cylinder - 145bar

3cylinder - 148bar

4cylinder - 145bar

Any need for adjustment?

 

[bugsymike]

I have not checked in the bolt package if there is any information.
I bought Elring brand.

I’m still waiting for the new valves.
So today I pressure checked the injectors.
On the injectors it says 150Bar
And the values I got was;
1cylinder- 150bar

2cylinder - 145bar

3cylinder - 148bar

4cylinder - 145bar

Any need for adjustment?

Sounds pretty much in spec. Unless others here have more detail.

 

[NdL]

Yes, the injectors feels like they should be in spec.
The nozzles also looked fine on them. So I guess they will be fine.

I removed the oil pan, and found one rubber piece I could not understand where it came from.
There is a small hole through it.
Any ideas?


I also have another problem that I would like to solve.
The turbo is an Iveco K14. I guess this is not original.
The OD of the inlet of the turbo is diameter 60.

The inlet hose diameter is 47.
The turbo inlet is also really close to the gearbox, wich makes it extremely tight.
A previous owner has therefore cut the intake hose so that it sits tightly against the gearbox, and so it is able to fit on the to large OD of the turbo.
Does someone knows how it really should look like?
And any ideas of how to make it work with the turbo I have?

 

[NdL]

I have now put in the new valves.
Put the new camshaft in and have rotated everything.
I then messured the valve clearances, and I only had 0,05mm on one valve.
The rest has no gap at all.

I'm a little worried that I can not have much thinner shims before the lobe touches the cam follower.

 

[bugsymike]

I have now put in the new valves.
Put the new camshaft in and have rotated everything.
I then messured the valve clearances, and I only had 0,05mm on one valve.
The rest has no gap at all.

I'm a little worried that I can not have much thinner shims before the lobe touches the cam follower.

If everything else is correct it may be due to valve seats worn down/cut too many times, in which case new valve seats/inserts may be the only answer, although not something I have come up against.

 

[portland_bill]

If everything else is correct it may be due to valve seats worn down/cut too many times, in which case new valve seats/inserts may be the only answer, although not something I have come up against.

If they are the correct valves, it is likely new valve seats will be required. A good idea to check there are not two different lengths available. Valve seat recession does occur in diesels, and does reduce the compression pressure. If the seats have receded, that may be part of the failure problem. Sadly, it looks like more work may be needed, at a machine shop.