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Ron Z.
Ron Z., - Chevy Tech -
Category: Chevy
Satisfied Customers: 18458
Experience:  18+yrs experience. State Inspector and Chevy Diagnostics
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2004 chevy trailblazer: you change a serpentine belt

Resolved Question:

How do you change a serpentine belt on a 2004 chevy trailblazer I have never done this before??
Submitted: 7 years ago.
Category: Chevy
Expert:  Ron Z. replied 7 years ago.

REMOVAL:

  1. Install a 3/8 inch drive wrench on the drive belt tensioner arm and rotate the arm counterclockwise.
  2. Remove the drive belt.
  3. Slowly release the tension on the drive belt tensioner arm.

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Installation:

  • Route the drive belt over all the pulleys except the drive belt tensioner pulley.
  •  

  • Install a 3/8 inch drive wrench on the drive belt tensioner arm and rotate the arm counterclockwise.

     

  • Install the drive belt over the drive belt tensioner pulley.

  • Slowly release the tension on the drive belt tensioner arm.

  • Inspect for the drive belt being properly installed on the pulleys.
  •  

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