Maintenance Introduction

Updated 10/16/25

A regular inspection and cleaning of the Seakeeper Ride system is recommended. Zinc sacrificial anodes should be monitored and replaced as needed or according to the schedule below. Bottom paint should be applied in applications where the Controllers will be submerged for more than two (2) weeks at a time. Refer to the following sections for details on cleaning, removing broken or exhausted parts, and reinstalling components on the Seakeeper Ride system.

Follow the table below for recommended scheduled maintenance.

System / Component	Task	Interval	Parts / Special Tools
Mechanical / Corrosion	Inspect/replace sacrificial anode. 2. Zinc Sacrificial Anode Replacement – Seakeeper Manuals	6 Months or 500 Hours	Sacrificial Anode Part Number: Zinc-12833SP Aluminum-12909SP 750-1500 Anodes (Per controller)-13771
Mechanical / Fasteners	Check Seal Plate bolts are still at torque spec for 450, 525, 600 or 750-1500	3 Months or 250 Hours	Torque wrench
Actuator Friction	Check Actuator is held tightly in place by Seal Plate. Seakeeper Ride | Check Actuator Friction – Seakeeper Manuals	3 Months or 250 Hours
Electrical / Connectors	Inspect all connectors for corrosion, replace if necessary.	12 Months or 1000 Hours
Electrical / Grounds	Inspect all ground points for corrosion, clean as necessary, and treat with corrosion inhibitor.	12 Months or 1000 Hours
Electrical / Cables	Check all cables and wire harness branches for cracks or chafing.	12 Months or 1000 Hours

Note: Recommended scheduled maintenance is not covered under warranty.

Note: 1 order of 750-1500 anodes (Part number 13771) are per Controller.