The sacrificial anode protects your outboard’s components from corrosion by attracting electrochemical reactions away from critical metal parts. Regular inspection and replacement are essential for maintaining performance and longevity.
Tools & Materials Needed
✔️ Replacement sacrificial anode kit (Ensure correct part number for your model)
✔️ Screwdriver or Allen wrench (Depending on screw type)
✔️ Lock washer
✔️ Low-strength Loctite (optional)
Step-by-Step Replacement Guide
1. Orient the Anode
- Refer to your diagram for proper placement.
- Align and center the anode on the shaft.
2. Insert Lock Washer
- Place the lock washer inside the anode to secure it properly.
3. Secure with Screw
- Insert the screw through the anode into the shaft.
- Hand-tighten the screw until snug.
⚠️ Do Not Over-Torque!
- Over-tightening can damage threads or crack the anode.
- If using Loctite, apply only low-strength thread locker to prevent seizing.
When to Replace the Anode
✔️ Check the anode every 3–6 months, or sooner if operating in saltwater.
✔️ Replace when 50% or more of the anode is worn away.
By maintaining your sacrificial anode, you ensure longer life for your outboard’s key components. ??
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