500SL, (129) ,, 4973 cc . 1989-. Engine Code 119.960,

Ignition data

500SL, (129)
Ignition system type: El-ecu
Ignition coil make/type: Bo/0 221 501 374
Supply voltage: 12 - Volts without ballast resistor
Primary resistance: 0.21-0.29 Ohms
Secondary resistance: 8000-13000 Ohms
Distributor make/type: Bo/0 237 500 026
Contact breaker gap/air: n / a mm
Dwell angle: n / a Deg
Ignition Timing - unleaded: 1
2/650 Deg eng/rpm (without vacuum)
Ignition Timing - leaded: 1
2/650 Deg eng/rpm (without vacuum)
Timing mark location: Pulley
No 1 plug location: O/S/F
Firing Order: 1-5-4-8-6-3-7-2
Spark plug make: Bosch
Spark plug type: F7DC
Electrode gap: 0.8 mm

Fuel System

500SL, (129)
Fuel type: L/U +Cat
Fuel pump type/pressure: Elec/6.2-6.4 bar
Engine idle speed: 600-750 rpm
Fast idle speed: n / a rpm
CO level at idle speed: 1.5
0.5 Vol %

Engine Data

500SL, (129)
Valve clearance - inlet: Hyd
Valve clearance - exhaust: Hyd
Compression pressure: 10.0-12.0 bar
Oil pressure: 3/3000 bar/eng/rpm
Radiator pressure cap: 1.0 bar/type
Drive belt 1 - size: PV/2523 mm/type
Drive belt 2 - size: n / a mm/type

Electrical System

500SL, (129)
Alternator output: 36/1500 Amps/eng/rpm
Regulated output: 13-14.5 Volts
Battery: 12/92 V/Ah
Starter motor make/type: Bo/0 001 110 053

Other data

500SL, (129)
Clutch operation type: Hyd
Clutch adjustment: 157/P.Travel mm
Cambelt failure: n / a
Cambelt Part Number: n / a
Tyre pressures: 2.2(31)f 2.5(36)r bar (psi)