SEAT Workshop Service and Repair Manuals > Leon Mk2 > Vehicle electrics | Electrical system | Starter-current supply-CC | Alternator with ribbed trapezoidal belt | Activation of trapezoidal belt | 4 cylinder injection engine with power steering vane pump, code letters AHT

4 cylinder injection engine with power steering vane pump, code letters AHT

1 -	Pulley - coolant pump

2 -	Tensioning roller

3 -	Pulley - alternator

4 -	Poly-V belt - alternator, power steering vane pump, crankshaft/vibration dampener, return roller, coolant pump and tensioning roller

5 -	Pulley - power steering vane pump

6 -	Return roller

7 -	Crankshaft/vibration dampener pulley

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