Diagram to aid with replacing serpentine belt mercedes 2003 E320

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VIDEO Change Serpentine Poly Drive Belt tensioner on Mercedes Benz...

Serpentine Belt Replacement

Replacing Your Mercedes Belt Tensioner

mercedes benz serpentine belt diagram

http://documentbuzz.com/wiring-diagram/1996-mercedes-benz-e320-system-wiring-diagram-download/

This helped me

Most serpentine belts are adjusted on the idler pulley. Undo the nut holding the pulley on just enough to allow the pulley to slide up or down At the rear if the pulley bracket look for an adjuster screw parallel to the pulley screw this up or down to adjust the tension. When done retighten the pulley nut.

these weren't offered without a/c.

any parts store will have a catalog for belts and hose applications.In the catalog there are diagrams for belt routing have them make you a copy eaasy fix

The serpentine belt routing diagram on Mercedes C180 Kompressor 2003


CS = Crankshaft
G = Guide pulley
Gen = Alternator
SC = Supercharger (Kompressor)
T = Tensioner
AC = Air Conditioning
PAS = Power Assisted Steering

I have two Mercedes - one is 2000 E320 Wagon; other is 1999 E320 Sedan.

I replaced the serpentine belt on my 2000 Wagon today at 92,000 miles. I found that the Motorcraft JK6-947 could be purchased on Ebay for $12.99 plus $6.20 shipping. The old belt was a Goodyear Gatorback 4060940. My 1999 sedan has a Mercedes Benz 011 997 97 92 6K2390 EM7117 Gates belt made in Spain.

Here are the details of replacing the belt.

On the 2000 E320, a 17 mm bolt just under the belt going to the tension pulley will release the belt tension when turned counterclockwise. Removal of the belt was easy after using a 17 mm deep socket wrench similar to a spark plug socket. I made turning the bolt very easy by slipping a 4' pipe over the socket wrench handle. It is advisable to put the new belt LAST on the idler pulley that contacts the belt only on the smooth side.

You do not need todisturb theButton Torx bolt in the center of the tension pully.

The 1999 E320 uses a 15 mm bolt in the CENTER of the tension pulley. Otherwise the installation is the same as the 2000 E320.

Should have a sticker under the dash for the belt. Also try your owners manual. If its not there try peachparts.com or benzworld.com for it.

Here's the diagram you asked for...