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Johnson J2R4SUC 2007 - Fuel System; Lubrication

Johnson J2R4SUC 2007
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41
MAINTENANCE
ANTI-CORROSION PROTECTION
3
For best anode performance:
• Replace all anodes that have eroded or disinte-
grated to two-thirds of their original size.
• Do not paint or apply protective coatings to
anodes or anode fasteners.
• Avoid using metal-based antifouling paint on the
boat or outboard.
IMPORTANT: The anode securing screw
should be covered with silicone sealant.
Testing Procedure – Continuity
Calibrate multimeter on “HIGH” ohm scale.
Connect meter leads between engine ground and
anode surface.
The multimeter should indicate little or no resis-
tance. If resistance is high, check the following:
• Remove the anode and clean the area where
the anode is installed.
• Clean the mounting screws.
• Install the anode and test again.
Metallic Component Protection
Protect metal components on outboards from cor-
rosion. Use the following products to minimize
corrosion.
• Anti-Corrosion Spray provides a heavy, waxy
coating to protect components.
• “6 in 1” Multi-Purpose Lubricant provides a thin
film of anti-corrosion protection.
Exterior Finishes
Maintain the outboard’s exterior finish to prevent
corrosion and reduce oxidation.
• Use automotive wax to protect the outboard’s
exterior finish from oxidation.
• Clean regularly using clean water and mild
detergent soap.
• Touch-up damage to painted surfaces promptly.
• Protect moving components with appropriate
lubricants.
1. Anode
2. Silicone sealant
004779

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