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How to realign timing marks

Tiny
DOUGOUT0442
  • MEMBER
  • 2003 MITSUBISHI ECLIPSE
  • 3.0L
  • V6
  • 2WD
  • MANUAL
  • 180,000 MILES
Timing belt is off car how do I realign timing marks? Left bank cam timing mark is correct right bank cam timing mark 8 teeth of. Not sure about crank. Gear is seized to harmonic balancer.
Monday, January 7th, 2019 AT 8:12 AM

18 Replies

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

I am concerned. if it is off 8 teeth, you may have damaged the valves.

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

When you get the timing belt back on correctly, you will need to do a compression test to verify no valve damage.

https://www.2carpros.com/articles/how-to-test-engine-compression

I attached the timing marks below for you to view.

Roy
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Monday, January 7th, 2019 AT 8:28 AM
Tiny
DOUGOUT442
  • MEMBER
  • 13 POSTS
Car was running fine. Was changing water pump and took belt off before ling up marks.
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Monday, January 7th, 2019 AT 8:34 AM
Tiny
ASEMASTER6371
  • MECHANIC
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You need to set the marks as shown and then install the belt.

Roy
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Monday, January 7th, 2019 AT 8:36 AM
Tiny
DOUGOUT442
  • MEMBER
  • 13 POSTS
Just turn them to right spot?
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Monday, January 7th, 2019 AT 8:47 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Yes, do the cams first and then the crankshaft.

Roy
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Monday, January 7th, 2019 AT 8:48 AM
Tiny
DOUGOUT442
  • MEMBER
  • 13 POSTS
I was told it is an interference motor and I cannot do that.
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Monday, January 7th, 2019 AT 8:58 AM
Tiny
ASEMASTER6371
  • MECHANIC
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Do not line up the crank gear, turn it to the right about 90 degrees.

Then line up the cams and then put the crank to the correct mark.

Roy
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Monday, January 7th, 2019 AT 9:01 AM
Tiny
DOUGOUT442
  • MEMBER
  • 13 POSTS
Okay, turned right bank cam. The one that was 8 teeth off. It sprang 8 teeth the other way.
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Monday, January 7th, 2019 AT 9:09 AM
Tiny
DOUGOUT442
  • MEMBER
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Sorry for my typing I am very frustrated, lol.
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Monday, January 7th, 2019 AT 9:10 AM
Tiny
ASEMASTER6371
  • MECHANIC
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You need to get it on the mark. It will stay there. Otherwise you will need to get a cam locking tool to hold the cams from turning. You can get one or rent one at a parts store to secure the cams in the correct position.

Roy
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Monday, January 7th, 2019 AT 9:11 AM
Tiny
DOUGOUT442
  • MEMBER
  • 13 POSTS
Is there a way go get it on mark and hold it there?
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Monday, January 7th, 2019 AT 9:12 AM
Tiny
DOUGOUT442
  • MEMBER
  • 13 POSTS
Oh okay. Should I only turn it clockwise?
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Monday, January 7th, 2019 AT 9:13 AM
Tiny
DOUGOUT442
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Or should I turn it back?
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Monday, January 7th, 2019 AT 9:13 AM
Tiny
ASEMASTER6371
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As I stated before, if it will not stay, then you will need to get a cam locking tool from a parts store. You can rent one from them as well.

Roy
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Monday, January 7th, 2019 AT 9:16 AM
Tiny
DOUGOUT442
  • MEMBER
  • 13 POSTS
Got cam marks set cannot find mark on motor anywhere for crank. Plus I am putting new crank gear on due to old one being stuck to harmonic balancer.
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Monday, January 7th, 2019 AT 9:49 AM
Tiny
DOUGOUT442
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There is a sheet metal plate behind gear that has a notch in it but it is not set it turns freely.
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Monday, January 7th, 2019 AT 9:55 AM
Tiny
DOUGOUT442
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Guess you gave up on me.
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Monday, January 7th, 2019 AT 10:21 AM
Tiny
ASEMASTER6371
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No, I did not give up. I am not on 24/7. Had to take a break.

Look at the picture for the mark on the crank.

Roy
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Monday, January 7th, 2019 AT 2:27 PM

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