Remove/install poly V-belt - AR13.22-P-1202GX

ENGINE 113.993 in MODEL 463.270 /271 

Fig 1: Identifying Poly-V-Belt Components

Courtesy of MERCEDES-BENZ USA

	Remove
1	Remove poly V-belt of supercharger		AR13.21-P-1202GX
2	Slacken poly V-belt (1) and take off	To do this, swivel tensioning pulley (3) in anti-clockwise direction at hexagon (4).
	Check
3	Inspect belt pulley sections and tensioning device for damage and dirt
4	Inspect the poly-V-belt (1)
	Inspect poly V-belt for wear and damage		AP13.22-P-1351GA
	Install
5	Fit on poly-V-belt (1), tension	Do not use belt wax or similar products otherwise the poly V-belt may slip.
		Observe running diagram: ↓ Running diagram of poly V-belt.	AR13.22-P-3902-02RVK
6	Install poly V-belt of compressor		AR13.21-P-1202GX