how do i replace idler pulley

2000 MERCEDES BENZ ML430
14,500 MILES
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ELKITE
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tha fan is blocking the way out
Nov 11, 2011 at 12:13 AM
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DRCRANKNWRENCH
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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 11, 2011 at 1:32 AM
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DRCRANKNWRENCH
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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 6:25 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.