Can you tell me how to set the marks when replacing the timing chain?
AKON54
MEMBER
2021 CHEVROLET TRAILBLAZER
1.3L
3 CYL
2WD
AUTOMATIC
50,000 MILES
Tell me how to set the marks when replacing the timing chain on vehicle listed above with a 1.3 Liter Turbo I-3 L3T Engine.
Friday, September 15th, 2023 AT 11:02 PM
6 Replies
JACOBANDNICKOLAS
MECHANIC
109,700 POSTS
Hi,
This process requires special tooling. You need them to prevent the camshafts from moving and properly setting them.
If you look below, I attached the directions for installation from my manual. Take a look through them and let me know if you have questions,
Take care,
Joe
See pics below.
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Friday, September 15th, 2023 AT 11:14 PM
AKON54
MEMBER
4 POSTS
Thank you very much! One more question, is any special tool required when installing phase shifters?
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Saturday, September 16th, 2023 AT 12:09 AM
JACOBANDNICKOLAS
MECHANIC
109,700 POSTS
Hi,
Yes, they have special tools for everything anymore. LOL As far as the phasers are concerned, I attached the directions below for replacing them. The tools needed are indicated.
Let me know if this helps.
Take care,
Joe
See pics below.
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Saturday, September 16th, 2023 AT 9:33 PM
AKON54
MEMBER
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Thank you, is it possible to find out what is the distance of the internal part (in millimeters) on this device?
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Saturday, September 16th, 2023 AT 11:24 PM
JACOBANDNICKOLAS
MECHANIC
109,700 POSTS
Hi,
I'm not sure what you need. Are you talking about the clearance between the pistons and valves? If so, that isn't something I have.
Let me know.
Joe
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Sunday, September 17th, 2023 AT 1:09 PM
AKON54
MEMBER
4 POSTS
No, I need distance inside the tool itself (number 3 in the photo).