Mercedes-Benz 2003 S 500 - Manual (Page 368)

368
Technical data
Electrical system
Electrical system
Model S 430, S 500 S 55 AMG S 600
Generator (alternator) 14 V/150 A 14 V/180 A 14 V/180 A
Starter motor 12 V/1.7 kW 12 V/1.8 kW 12 V/1.7 kW
Battery 12 V/95 Ah 12 V/95 Ah 12 V/95 Ah
Spark plugs Bosch F 8 DPP332
Beru 14 FGH 8 DPUR X 2
NGK PFR 5 R-11 NGK ILFR 6 A NGK IFR 6 Q-G
Electrode gap 0.039 in. (1.0 mm) 0.031 in. (0.8 mm) 0.028 in. (0.7 mm)
Tightening torque 15 – 22 ft.lb. (20 – 30 Nm) 15 – 22 ft.lb. (20 – 30 Nm) 15 – 22 ft.lb. (20 – 30 Nm)