how do i replace idler pulley

2000 MERCEDES BENZ ML430
14,500 MILES
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ELKITE
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  • 1 POST
tha fan is blocking the way out
Nov 10, 2011 at 4:13 PM
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DRCRANKNWRENCH
  • ✓Experienced Mechanic
  • 3,380 POSTS
I am including both a diagram of the V-Belt and the instructions for the tensioner which include the pulley instructions.
Let me know if you need anything else.
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Nov 10, 2011 at 5:32 PM
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DRCRANKNWRENCH
  • ✓Experienced Mechanic
  • 3,380 POSTS
You will need a special wrench to hold the pulley in place while you remove the fan (Large nut)

See the diagram below for instructions
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Jan 15, 2019 at 10:25 AM
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