Mercury 40 Jet User Manual

TROUBLESHOOTING
91
• Boat bottom is dirty or damaged.
Battery Will Not Hold Charge
POSSIBLE CAUSES
• Battery connections are loose or corroded.
• Low electrolyte level in battery.
• Worn out or inefficient battery.
• Excessive use of electrical accessories.
• Defective rectifier, alternator, or voltage regulator.

Mercury 40 Jet Specifications

General

Cylinders	3
Starting	Electric
Steering	Remote
Shaft Length	20 in
Horsepower	40 HP
Alternator Output	226-watt
Warranty	3 years