Mercury 225 User Manual

MAINTENANCE
eng 71
Tube
Ref No.
Description Where Used Part No.
94
Anti-Corrosion
Grease
Entire length of driveshaft 92-802867Q 1
• Lubricate splines on the propeller shaft.
• Drain and replace gearcase lubricant.
• Inspect all belts, pulleys, and idler pulleys for deterioration.
• Check fuel pressure.
• Check control cable adjustments.
• Inspect battery.
• Check corrosion control anodes.
• Check tightness of bolts, nuts, and other fasteners.
• Check power trim fluid.
• Remove engine deposits with Power Tune Engine Cleaner.
Tube
Ref No.
Description Where Used Part No.
151
Power Tune
Engine Cleaner
Use to remove engine deposits 92-858080K03
EVERY 100 HOURS OR ONCE A YEAR, WHICHEVER
OCCURS FIRST
• Retorque the outboard mounting fasteners that fasten the
outboard to the boat transom. Tighten the fasteners to the
specified torque.
1.
Description
Nm lb‑in. lb‑ft
Outboard mounting locknuts and
bolts ‑ standard boat transom
75 55
Outboard mounting locknuts and
bolts ‑ metal lift plates and setback
brackets
122 90
• Replace water pump impeller (more often if overheating
occurs or reduced water pressure is noted).
1.
1. These items should be serviced by an authorized dealer.

Mercury 225 Specifications

General

Brand	Mercury
Model	225
Category	Outboard Motor
Language	English