Volkswagen Workshop Service and Repair Manuals > Golf Mk5 > Power unit | 4-cylinder injection engine (1.4 l direct injection engine, turbocharger and supercharger) | Enginecrankshaft group, pistons | Dismantling and assembling engine | Removing and installing poly V-belt (engine codes BLG, BMY)

Poly V-belt routing

Belt drive with air conditioner compressor

1 -	Coolant pump pulley

2 -	Crankshaft pulley

3 -	Tensioning roller

4 -	Tensioning roller or idler roller

5 -	Alternator pulley

6 -	Air conditioner compressor pulley

7 -	Poly V-belt

Belt drive for supercharger

Note

t	The pulley of the magnetic clutch for supercharger -N421- is located behind the coolant pump pulley.

t	The poly V-belt -4- runs over the pulley of the magnetic clutch for supercharger -N421-.

1 -	Supercharger pulley

2 -	Tensioning roller

3 -	Pulley - coolant pump with pulley - magnetic clutch for supercharger -N421-

4 -	Poly V-belt