500SE/C, (126) ,, 4973 cc, 1981-85, , Engine Code 117.961/963

Ignition data

500SE/C, (126)
Ignition system type: El-i
Ignition coil make/type: Bo/0 221 118 330
Supply voltage: 12 - Volts without ballast resistor
Primary resistance: 0.3-0.6 Ohms
Secondary resistance: 6000-16000 Ohms
Distributor make/type: Bo/0 237 401 010
Contact breaker gap/air: n / a mm
Dwell angle: n / a Deg
Ignition Timing - unleaded: 20/3000 Deg eng/rpm (without vacuum)
Ignition Timing - leaded: 25/3000 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: W7DC
Electrode gap: 0.8 mm

Fuel System

500SE/C, (126)
Fuel type: L/U
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

500SE/C, (126)
Valve clearance - inlet: Hyd
Valve clearance - exhaust: Hyd
Compression pressure: 10-12 bar
Oil pressure: 3/3000 bar/eng/rpm
Radiator pressure cap: 0.8-1.0 bar/type
Drive belt 1 - size: 9.5x990 KDB990 mm/type
Drive belt 2 - size: 9.5x1100 KDB110 mm/type

Electrical System

500SE/C, (126)
Alternator output: 70/3000 Amps/eng/rpm
Regulated output: 13.7-14.5 Volts
Battery: 12/66 V/Ah
Starter motor make/type: Bo/0 001 314 018

Other data

500SE/C, (126)
Clutch operation type: Hyd
Clutch adjustment: 150/P.Travel mm
Cambelt failure: n / a
Cambelt Part Number: n / a
Tyre pressures: 2.1(30)f 2.3(33)r bar (psi)