1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 2Get this manual
SPECIFICATIONS
IGNITION SYSTEM
Readings taken 68F (20C)
Type Spark Plug Type Gap Hex Firing Order Ignition Timing: Below 800 rpm 2800-3300 rpm Charge Coil Resistance Crank Position Sensor Resistance Ignition Coil Resistance: Primary Secondary (Wo Boots) ECM Engine Speed Limiter Spark Cut-Out Reduction (Percent ages of ignition spark are Cut-Out) ECM Low Oil Pressure Speed Control Oil Pressure Switch Alternator Type AMP Manual (Standard) Alternator: Output Battery Charging Resistance 10 AMP Electric (Standard) Alternator: Output Battery Charging Coil Resistance Quicksilver Tachometer Setting Manual Start Electric Start: Starter Type Output Ampere Draw Under: (Load) (No Load) Battery Rating Minimum Requirement
Capacitor Discharge Ignition NGK DPR6EA-9 0.035 in(1.0 mm) 18 mm 1-2 B.T.D.C30 B.T.D.C270410 (BRNBLU) 230350 (GRNWHTBLK) 0.160.24 3.95.9 5850 rpm Approximately 2000 rpm Below 2.5 psi (17 kPa) Continuity Single Phase (6 Pole) 12 Volts-6 Amps(Rectified) 0.480.72 Ohms (GRN-GRN) 12V-10 Amps(RectifiedRegulated) 0.240.36 Ohms (GRN-GRN) "6C" or "2" Recoil Starter Bendix 0.8 kW 106.0 Amps 21.1 Amps 465 Marine Cranking Amps (MCA) or 350 Cold Cranking Amps (CCA) 1000 Marine Cranking Amps (MCA) or 775 Cold Cranking Amps (CCA) 950 50 rpm 850 50 rpm 4500-5500 5200-5700 #68 #104 #45 #68 #103 #45 0.61 0.04 in(15.5 1.0 mm)