2001 Mercury Mariner 50-60HP Factory Service Manual, Page 6Get this manual
SPECIFICATIONS
IGNITION SYSTEM
Readings taken 68F (20C)
Type Spark Plug: Type Gap Hex Size Torque Hole Size Firing Order Ignition Timing: Idle (Cold Start) Idle (800 rpm) WOT (6000 rpm) Charge Coil Resistance Crank Position Sensor Resistance Ignition Coil Resistance: Primary Secondary (Wo Boots) ECM Engine Speed Limiter Soft Reduction (Retards Timing) Spark Cut-Out Reduction (Percentages of ignition spark are Cut-Out) ECM OverheatLow Oil Pressure Speed Control Engine Temperature Sensor Alternator Type: AmpManual Lighting Coil Output Lighting Coil Resistance 15 AmpElectric Alternator Output Battery Charging Coil Resistance Power Bobbin Resistance (For Electrothermal Valve) Quicksilver Tachometer Setting Manual Start Electric Start: Starter Type Output Ampere Draw Under: (Load) (No Load) Battery Rating Minimum Requirement For operation below 32 (0 C)
Capacitor Discharge Ignition NGK DPR6EA-9 0.035 in(1.0 mm) 18 mm 150 lb-in(17 Nm) 12 mm 1-3-4-2 15 B.T.D.C B.T.D.C 28 B.T.D.C 660710 (GRNWHTWHTGRN) 300350 (REDWHT) 0.080.7 (BLKBLKWHT) 3.54.7 (BLKHigh Tension) 6200 rpm 6250 rpm Approximately 2000 rpm See Graph Section 2A-Ignition Single Phase (12 Pole) Amps0.91.1 Ohms (YEL-YEL) 12.6 V-15 Amps(185 Watts) (RectifiedRegulated) 0.220.24 Ohms (YEL-YEL) 6.7-7.1 Ohms (YELBLK-YELBLK) "6P" or "4" Recoil Starter Bendix 1.1 kW 174.0 Amps 23.7 Amps 465 Marine Cranking Amps (MCA) or 350 Cold Cranking Amps (CCA) 1000 Marine Cranking Amps (MCA) or 775 Cold Cranking Amps (CCA) 70 105 1525 Ohms (YELBLKYELBLK) 0.3 in(7 mm) after minof power