Engine belt - Revision history

Pokseva: /* Tensioner pulley */ instructions for pulley and assembly removal

2023-02-19T16:01:08Z

Tensioner pulley: instructions for pulley and assembly removal

← Older revision		Revision as of 16:01, 19 February 2023
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	\|[[File:W220_belt_tensioner_pulley_FEBEST_1687-W163.jpg\|thumb\|none\|Belt tensioner pulley FEBEST 1687-W163]]		\|[[File:W220_belt_tensioner_pulley_FEBEST_1687-W163.jpg\|thumb\|none\|Belt tensioner pulley FEBEST 1687-W163]]
	\|}		\|}

			To remove pulley, unscrew bolt using Security Torx T50 bit.

			To remove tensioner assembly, unscrew two Torx E12 bolts. The tensioner has to be fixed in tensioned position to get access to the second bolt.

	{\|		{\|

Pokseva: /* Idler pulley */

2023-02-11T18:04:58Z

Idler pulley

← Older revision		Revision as of 18:04, 11 February 2023
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	\|[[File:W220_idler_pulley_SWAG_30030032.jpg\|thumb\|none\|Idler pulley SWAG 30030032]]		\|[[File:W220_idler_pulley_SWAG_30030032.jpg\|thumb\|none\|Idler pulley SWAG 30030032]]
	\|[[File:W220_idler_pulley_old_and_tired.jpg\|thumb\|none\|Idler pulley (old and tired)]]		\|[[File:W220_idler_pulley_old_and_tired.jpg\|thumb\|none\|Idler pulley (old and tired)]]
	\|[[File:W220_idler_pulley_screw_A1129900112.jpg\|thumb\|none\|Idler pulley screw A1129900112 Torx 50]]		\|[[File:W220_idler_pulley_screw_A1129900112.jpg\|thumb\|none\|Idler pulley screw A1129900112 (Torx 50)]]
	\|}		\|}

Pokseva: /* Idler pulley */

2023-02-11T18:04:45Z

Idler pulley

← Older revision		Revision as of 18:04, 11 February 2023
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	\|[[File:W220_idler_pulley_SWAG_30030032.jpg\|thumb\|none\|Idler pulley SWAG 30030032]]		\|[[File:W220_idler_pulley_SWAG_30030032.jpg\|thumb\|none\|Idler pulley SWAG 30030032]]
	\|[[File:W220_idler_pulley_old_and_tired.jpg\|thumb\|none\|Idler pulley (old and tired)]]		\|[[File:W220_idler_pulley_old_and_tired.jpg\|thumb\|none\|Idler pulley (old and tired)]]
	\|[[File:W220_idler_pulley_screw_A1129900112.jpg\|thumb\|none\|Idler pulley screw A1129900112]]		\|[[File:W220_idler_pulley_screw_A1129900112.jpg\|thumb\|none\|Idler pulley screw A1129900112 Torx 50]]
	\|}		\|}

Pokseva: /* Tensioner pulley */ another video added

2023-02-04T20:05:10Z

Tensioner pulley: another video added

← Older revision		Revision as of 20:05, 4 February 2023
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	{\|		{\|
	\|{{#ev:youtube\|https://~~youtu~~.be/ltmyMS7IRQE\|320\|center\|W220 Tensioner Pulley DIY (By Masood)\|frame}}		\|{{#ev:youtube\|https://youtube.com/watch?v=ltmyMS7IRQE\|320\|center\|W220 Tensioner Pulley DIY (By Masood)\|frame}}
			\|{{#ev:youtube\|https://youtube.com/watch?v=kWbvzzSLyo0\|320\|center\|W220 Tensioner Pulley DIY (By Masood)\|frame}}
	\|}		\|}

Pokseva: /* Idler pulley */ Idler pulley screw A1129900112

2023-02-04T17:13:12Z

Idler pulley: Idler pulley screw A1129900112

← Older revision		Revision as of 17:13, 4 February 2023
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	\|[[File:W220_idler_pulley_SWAG_30030032.jpg\|thumb\|none\|Idler pulley SWAG 30030032]]		\|[[File:W220_idler_pulley_SWAG_30030032.jpg\|thumb\|none\|Idler pulley SWAG 30030032]]
	\|[[File:W220_idler_pulley_old_and_tired.jpg\|thumb\|none\|Idler pulley (old and tired)]]		\|[[File:W220_idler_pulley_old_and_tired.jpg\|thumb\|none\|Idler pulley (old and tired)]]
			\|[[File:W220_idler_pulley_screw_A1129900112.jpg\|thumb\|none\|Idler pulley screw A1129900112]]
	\|}		\|}

Pokseva: /* Idler pulley */ Febi bilstein 11276

2023-01-14T22:22:10Z

Idler pulley: Febi bilstein 11276

← Older revision		Revision as of 22:22, 14 January 2023
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	Part numbers:		Part numbers:
	* OE A0002020919 (30 EUR)		* OE A0002020919 (30 EUR)
	* SWAG 30030032 (5 EUR)		* SWAG 30030032 / Febi bilstein 11276 (5 EUR)

	{\|		{\|

Pokseva: /* Tensioner pulley */ note about purchasing pulley separately

2021-12-29T11:29:58Z

Tensioner pulley: note about purchasing pulley separately

← Older revision		Revision as of 11:29, 29 December 2021
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	== Tensioner pulley ==		== Tensioner pulley ==
			MB does not have a separate part number for belt tensioner pulley - only for the entire assembly. However, several aftermarket manufacturers sell tensioner pulley separately.

	Part numbers:		Part numbers:
	* OE A1122000970 (250 EUR)		* OE A1122000970 (250 EUR)
	* Gates T38174 (100 EUR)		* Gates T38174 (100 EUR)
	* ~~FEBEST_1687~~-W163 (6 EUR) - only pulley		* FEBEST 1687-W163 (6 EUR) - only pulley

	{\|		{\|
	\|[[File:W220_belt_tensioner_A1122000970.jpg\|thumb\|none\|Belt tensioner A1122000970]]		\|[[File:W220_belt_tensioner_A1122000970.jpg\|thumb\|none\|Belt tensioner A1122000970]]
	\|[[File:W220_belt_tensioner_pulley_FEBEST_1687-W163.jpg\|thumb\|none\|Belt tensioner pulley ~~FEBEST_1687~~-W163]]		\|[[File:W220_belt_tensioner_pulley_FEBEST_1687-W163.jpg\|thumb\|none\|Belt tensioner pulley FEBEST 1687-W163]]
	\|}		\|}

Pokseva: /* Belt tightener */ added part numers of belt tensioner and idler pulley

2021-12-29T11:26:46Z

Belt tightener: added part numers of belt tensioner and idler pulley

← Older revision		Revision as of 11:26, 29 December 2021
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	~~Back to '''[[Index]]'''~~

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

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	[[File:W220_belt_tensioner_bolt.jpg]]		[[File:W220_belt_tensioner_bolt.jpg]]

	See photo DIY here (S350/S430/S500):		<!-- See photo DIY here (S350/S430/S500):
	http://www.benzworld.org/forums/w220-s-class/1582489-drive-belt-idler-change-photo-diy.html		http://www.benzworld.org/forums/w220-s-class/1582489-drive-belt-idler-change-photo-diy.html -->

			== Belt tightener ==
			[[File:W220_EPC_belt_tightener.png\|thumb\|none\|]]

			== Tensioner pulley ==

	~~== Replacing Tensioning Device~~ (~~Tensioner Pulley~~) ==		Part numbers:
	~~'''Complete DIY Video'''~~		* OE A1122000970 (250 EUR)
			* Gates T38174 (100 EUR)
			* FEBEST_1687-W163 (6 EUR) - only pulley

			{\|
			\|[[File:W220_belt_tensioner_A1122000970.jpg\|thumb\|none\|Belt tensioner A1122000970]]
			\|[[File:W220_belt_tensioner_pulley_FEBEST_1687-W163.jpg\|thumb\|none\|Belt tensioner pulley FEBEST_1687-W163]]
			\|}

	{\|		{\|
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	\|}		\|}

	== ~~Replacing Guide Pulley~~ (Idler ~~Pulley~~) ==		== Idler pulley ==
	~~'''Complete DIY Video'''~~
			Also known as "guide pulley" or "sheave pulley".

			Part numbers:
			* OE A0002020919 (30 EUR)
			* SWAG 30030032 (5 EUR)

			{\|
			\|[[File:W220_idler_pulley_A0002020919.jpg\|thumb\|none\|Idler pulley A0002020919]]
			\|[[File:W220_idler_pulley_SWAG_30030032.jpg\|thumb\|none\|Idler pulley SWAG 30030032]]
			\|[[File:W220_idler_pulley_old_and_tired.jpg\|thumb\|none\|Idler pulley (old and tired)]]
			\|}

	{\|		{\|
	\|{{#ev:youtube\|https://youtu.be/Dh8QXkzLvlY\|320\|center\|W220 Tensioner Idler Pulley DIY (By Masood)\|frame}}		\|{{#ev:youtube\|https://youtu.be/Dh8QXkzLvlY\|320\|center\|W220 Tensioner Idler Pulley DIY (By Masood)\|frame}}
	\|}		\|}

Pokseva: Pokseva moved page Serpentine belt to Engine belt

2021-12-29T10:55:55Z

Pokseva moved page Serpentine belt to Engine belt

← Older revision	Revision as of 10:55, 29 December 2021
(No difference)

Masood: /* Replacing Guide Pulley (Idler Pulley) */

2021-02-01T22:39:19Z

Replacing Guide Pulley (Idler Pulley)

← Older revision		Revision as of 22:39, 1 February 2021
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	{\|		{\|
	\|{{#ev:youtube\|https://youtu.be/~~ltmyMS7IRQE~~\|320\|center\|W220 Tensioner Idler Pulley DIY (By Masood)\|frame}}		\|{{#ev:youtube\|https://youtu.be/Dh8QXkzLvlY\|320\|center\|W220 Tensioner Idler Pulley DIY (By Masood)\|frame}}
	\|}		\|}