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Technical data
Layout of poly-V-belt drive
̄ Layout of poly-V-belt drive
The SLR has two poly-V-belts (belt one
shown in purple/belt two shown in black).
1 Idler pulley
2 Automatic belt tensioner
3 Power steering pump
4 Air conditioning compressor
5 Idler pulley
6 Crankshaft
7 Coolant pump
8 Generator (alternator)
9 Idler pulley
a Automatic belt tensioner
b Supercharger