Engine belt: Difference between revisions

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<!-- W220 operator's manual -->
<!-- W220 operator's manual -->


==Poly-V-belt drive (Serpentine Belt)==
==Description - Poly-V-belt drive (Serpentine Belt)==
Drives engine components (alternator, AC compressor, etc.) from the engine.
The Poly-V-belt drive (commonly known as the Serpentine Belt) drives engine components (alternator, AC compressor, etc.) from the engine.


== S350/S430/S500 ==
==Layout Diagrams - Poly-V-belt drive (Serpentine Belt)==
=== S350/S430/S500 ===
{|
{|
|[[File:W220_poly-V-belt_drive_layout_S500.png]]
|[[File:W220_poly-V-belt_drive_layout_S500.png]]
Line 20: Line 21:
Length: 2380mm
Length: 2380mm
|}
|}
== S55 AMG ==
=== S55 AMG ===
{|
{|
|[[File:W220_poly-V-belt_drive_layout_S55_AMG.png]]
|[[File:W220_poly-V-belt_drive_layout_S55_AMG.png]]
Line 39: Line 40:
Length of belt two: 2462 mm
Length of belt two: 2462 mm
|}
|}
== S600 ==
=== S600 ===
{|
{|
|[[File:W220_poly-V-belt_drive_layout_S600.png]]
|[[File:W220_poly-V-belt_drive_layout_S600.png]]
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Length: 2335 mm
Length: 2335 mm
|}
|}
==DIY Replacement - Poly-V-belt drive (Serpentine Belt)==
=== S350/S430/S500 ===
See photo DIY here
http://www.benzworld.org/forums/w220-s-class/1582489-drive-belt-idler-change-photo-diy.html
=== S55 AMG ===
TBD
=== S600 ===
TBD

Revision as of 14:29, 15 April 2016

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Description - Poly-V-belt drive (Serpentine Belt)

The Poly-V-belt drive (commonly known as the Serpentine Belt) drives engine components (alternator, AC compressor, etc.) from the engine.

Layout Diagrams - Poly-V-belt drive (Serpentine Belt)

S350/S430/S500

  1. Automatic belt tensioner
  2. ABC tandem pump (pump for power-steering assistance and ABC chassis)
  3. Air conditioning compressor
  4. Crankshaft
  5. Coolant pump
  6. Generator (alternator)
  7. Idler pulley

Length: 2380mm

S55 AMG

The S 55 AMG has two poly-V-belts (belt one shown in purple/belt two shown in black).
  1. Idler pulley
  2. Automatic belt tensioner
  3. ABC tandem pump (pump for power-steering assistance and ABC chassis)
  4. Air conditioning compressor
  5. Crankshaft
  6. Coolant pump
  7. Generator (alternator)
  8. Idler pulley
  9. Automatic belt tensioner
  10. Supercharger

Length of belt one: 1289 mm

Length of belt two: 2462 mm

S600

  1. Automatic belt tensioner
  2. ABC tandem pump (pump for power-steering assistance and ABC chassis)
  3. Air conditioning compressor
  4. Crankshaft
  5. Coolant pump
  6. Generator (alternator)
  7. Idler pulley
  8. Idler pulley
  9. Idler pulley

Length: 2335 mm

DIY Replacement - Poly-V-belt drive (Serpentine Belt)

S350/S430/S500

See photo DIY here

http://www.benzworld.org/forums/w220-s-class/1582489-drive-belt-idler-change-photo-diy.html

S55 AMG

TBD

S600

TBD

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