Mercedes-Benz SL-Class 2008 Owners Manual - Manual (Page 447)

446
Technical data
Layout of poly-V-belt drive
SL 550
1 Idler pulley
2 Idler pulley
3 Automatic belt tensioner
4 ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
5 Air conditioning compressor
6 Crankshaft
7 Coolant pump
8 Generator (alternator)
SL 55 AMG
The SL 55 AMG has two poly-V-belts (belt
one shown in purple/belt two shown in
black).
1 Idler pulley
2 Automatic belt tensioner
3 ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
4 Air conditioning compressor
5 Crankshaft
6 Coolant pump
7 Generator (alternator)
8 Idler pulley
9 Automatic belt tensioner
a Supercharger
SL 600, SL 65 AMG
1 Automatic belt tensioner
2 ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
3 Air conditioning compressor
4 Crankshaft
5 Coolant pump
6 Generator (alternator)
7 Idler pulley
8 Idler pulley
9 Idler pulley