Timing chain jump

Tiny
FARR2007
  • MEMBER
  • 2001 MAZDA TRIBUTE
  • 3.0L
  • 4WD
  • AUTOMATIC
  • 240,000 MILES
Timing chain jumped a link. How can this be fixed?
Friday, September 25th, 2020 AT 2:16 PM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening,

Was the chain just replaced?

If it was not, then there is a reason for the timing to jump. Most likely you will need to replace both chains, the guides and the tensioners.

https://www.2carpros.com/articles/how-a-timing-belt-works

How far off is the timing?

I attached the diagram of the chains for you. Which gear moved and how much did it move?

I also attached a YouTube video of the timing chain replacement. The engine is out of the car but shows the procedures for replacing the chains.

https://www.youtube.com/watch?v=eS9Yd477AyQ

Roy
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Friday, September 25th, 2020 AT 3:10 PM
Tiny
FARR2007
  • MEMBER
  • 210 POSTS
How can I tell what link it was that jumped?
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Saturday, September 26th, 2020 AT 7:23 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You will need to remove the front cover and check the alignment marks.

Does the engine run at the moment?

Roy
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Sunday, September 27th, 2020 AT 7:13 AM

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