Remove/Install Guide Pulley For Poly-V Belt Of Power Steering Pump And Refrigerant Compressor - AR13.20-P-0006MNF

Engine 176 in Model 463 

t/m model 2019 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove poly-V belt (2)		AR13.21-P-0132MNF
2	Remove screw/bolt (3b) and then guide pulley (4) downwards	Bolt, guide pulley to bracket	*BA13.25-P-1003-01CA
3	Install in the reverse order

BELT TENSIONER

Number	Designation		Engine 176
BA13.25-P-1003-01CA	Bolt, guide pulley to bracket	Nm	20