D22 rebuilt it on my drive drove for 1000 miles now has timing chain noise.

M

Madmaxnav

· Registered

Joined Jan 31, 2021

·

18 Posts

Discussion starter · #1 · Aug 9, 2021

Only show this user

Help. I have been driving my cheaply rebuilt truck as in I did it myself.
New shell bearings new Conrod new rings. I never replaced the timing chain or the tensioners and now have a grinding chain scrappie noise. Can the aux belts really sound like a timing chain /tensioner failure.
I had to drive it about 8 miles to get home kept it under 2000 rpm. I still have to strip it down again to getthe bottom cover off but was wondering if there was anything else I should check first. Oh it's d22 2002 yd25ddti. What the the pitch distance maximum measurement?

 

M

Madmaxnav

· Registered

Joined Jan 31, 2021

·

18 Posts

Discussion starter · #2 · Aug 9, 2021

Only show this user

Oh and the top chain is tight and the timing top half is still right as I have taken the timing cover of the top and will strip down to remove bottom cover after removing(slide back) gearbox to get those damm ten mm bolts.
I did notice a inspection hole but don't think I can see enough though it to find the fault so will just strip it down oh and a bit of angle iron is the best tool for holding the flywheel btw.

 

landmannnn

· Administrator

Joined May 27, 2007

·

19,199 Posts

#3 · Aug 10, 2021

Only show this user

Madmaxnav said:

Oh and the top chain is tight and the timing top half is still right as I have taken the timing cover of the top and will strip down to remove bottom cover after removing(slide back) gearbox to get those damm ten mm bolts.
I did notice a inspection hole but don't think I can see enough though it to find the fault so will just strip it down oh and a bit of angle iron is the best tool for holding the flywheel btw.

Click to expand...

A strip down is the only way to check really.

 

M

Madmaxnav

· Registered

Joined Jan 31, 2021

·

18 Posts

Discussion starter · #4 · Aug 17, 2021

Only show this user

landmannnn said:

A strip down is the only way to check really.

Click to expand...

It was a bit of instant gasket took 900 miles to get to the top tensioner and block it but bga timing kit fitted now so everything I need gallery's blown out with compressor All back together bar differential lower sump , aux belts and oil hopefully get it finished up this morning so I can use it for work this afternoon.