Mercedes-Benz 2003 C-Class - Manual (Page 326)

326
Technical data
Electrical system
Electrical system
C 230 Kompressor Sport C 240 / C 320 (all models) C 32 AMG
Generator (alternator) 14 V/120 A 14 V/120 A 14 V/120 A
Starter motor 12 V/1.1 kW 12 V/1.7 kW 12 V/1.7 kW
Battery 12 V/100 Ah 12 V/100 Ah 12 V/100 Ah
Spark plugs Bosch F 6 MPP 332 Bosch F 8 DPP332
NGK PFR 5 R-11 NGK IFR 6 D 10
Electrode gap 0.031 in (0.8 mm) 0.039 in (1.0 mm) 0.039 in (1.0 mm)
Tightening torque 18 – 22 ft.lb (25 – 30 Nm) 15 – 22 ft.lb (20 – 30 Nm) 15 – 22 ft.lb (20 – 30 Nm)