300SE/SEL, (126) ,, 2960 cc, , 1985-91, Engine Code 103.981,

Ignition data

300SE/SEL, (126)
Ignition system type: El-ecu
Ignition coil make/type: Bo/0 221 501 007
Supply voltage: 11.5- Volts without ballast resistor
Primary resistance: 0.3-0.6 Ohms
Secondary resistance: 8000-13000 Ohms
Distributor make/type: Bo/0 227 500 004
Contact breaker gap/air: n / a mm
Dwell angle: n / a Deg
Ignition Timing - unleaded: 6-11/650 Deg eng/rpm (without vacuum)
Ignition Timing - leaded: n / a Deg eng/rpm (without vacuum)
Timing mark location: Pulley
No 1 plug location: Pulley
Firing Order: 1-5-3-6-2-4
Spark plug make: Bosch
Spark plug type: H7DC
Electrode gap: 0.8 mm

Fuel System

300SE/SEL, (126)
Fuel type: U Cat
Fuel pump type/pressure: Elec/5.3-5.7 bar
Engine idle speed: 650
50 rpm
Fast idle speed: n / a rpm
CO level at idle speed: 1.0
0.5 [Cat=0.5Max] Vol %

Engine Data

300SE/SEL, (126)
Valve clearance - inlet: Hyd
Valve clearance - exhaust: Hyd
Compression pressure: 15.5-17.5 bar
Oil pressure: 3/3000 bar/eng/rpm
Radiator pressure cap: 1.0 bar/type
Drive belt 1 - size: PV/KKB217 mm/type
Drive belt 2 - size: n / a mm/type

Electrical System

300SE/SEL, (126)
Alternator output: 80/2000 Amps/eng/rpm
Regulated output: 13.0-14.5 Volts
Battery: 12/55 V/Ah
Starter motor make/type: Bo/0 001 110 016

Other data

300SE/SEL, (126)
Clutch operation type: Hyd
Clutch adjustment: 157/P.Travel mm
Cambelt failure: n / a
Cambelt Part Number: n / a
Tyre pressures: 2.1(30)f 2.3(33)r bar (psi)