Mercury 200 SportJet User Manual

TROUBLESHOOTING
70
Starter Motor Will Not Crank the Engine
POSSIBLE CAUSES
• Blown 20 amp fuse in the starting circuit. Refer to
Maintenance.
• Mercury Jet Drive is not shifted to neutral position.
• Weak battery or battery connections are loose or corroded.
• Ignition key switch failure.
• Wiring or electrical connection faulty.
• Starter motor solenoid or slave solenoid failure.
Engine Will Not Start
POSSIBLE CAUSES
• Lanyard stop switch not in "RUN" position.
• Battery not fully charged.
• Incorrect starting procedure. Refer to Operation section.
• Old or contaminated fuel.
• Fuel is not reaching the engine.
• Fuel tank is empty.
• Fuel tank vent not open or restricted.
• Fuel line is disconnected or kinked.
• Fuel filter is obstructed. Refer to Maintenance section.
• Fuel pump failure.
• Fuel tank filter obstructed.
• Open 20 amp fuse. Check fuses, refer to Maintenance
section.
• Threaded connection of an air hose is loose.
• Ignition system component failure.
• Spark plugs fouled or defective. Refer to Maintenance
section.

Mercury 200 SportJet Specifications

General

Model	200
Horsepower	200
Kilowatts	149.1
Full throttle RPM range	5150–5650
Idle speed RPM range	900–1000
Number of cylinders	6
Piston displacement	2508 cc (153 in³)
Cylinder bore	88.4 mm (3.500 in.)
Stroke	67.3 mm (2.650 in.)
Spark plug	NGK IZFR6J‑11
Spark plug gap	1.1 mm (.043 in.)
Recommended gasoline	Refer to Fuel and Oil
Recommended oil	Refer to Fuel and Oil
Emission control system	Electronic engine control (EC)
Battery rating (minimum)	1000 marine cranking amps (MCA) or 800 cold cranking amps (CCA)
Charging system output	60 A