Specs for main bearings on a 2003 Chevy trailblazer with 4.2 engine
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it could be the idler puller rubbing on the bearings. we had to replace it on our 2006 Chevy trailblazer ext.
The torque of a water pump bolt can be requested from the manufacturer. The Chevy Trailblazer has a high torque for the water pump bolt.
18 foot pounds + an additional 180 degree turn.
70 ft lbs
not 100% sure but i think its 65lbs
Heads Torque at 65 Ft. Lbs. Mains Torque at 70 FT. Lbs.
Need to know the year of the engine. You will need to ask your question again with that info.
How do I reset the service engine light on a 2003 Chevy Trailblazer?
What would cause the engine not to restart when hot Chevy Trailblazer 2007?
Engine diagrams can be used as guides.. An engine diagram to a 2003 Chevy Trailblazer can be found in its maintenance and repair manuals.
Follow this link. http://www.autopartsdirecttoyou.info/?p=3 it shows details for a Ford. But it will also get you thru a Trailblazer.
65 FT. LBS.