Proactive Service & Annual Maintenance
Don’t wait for a critical failure. Our proactive maintenance plans ensure your SCR system operates at peak efficiency, saves on urea consumption, and guarantees compliance with all IMO Tier I-III NOx standards.
Our Maintenance Plans Include:
A full-service attendance to ensure 100% reliability for the next operational season.
Annual Maintenance
Comprehensive inspection and service of all system components, including filters, pumps, and sensors.
Health Check & Inspections
A detailed system health check to identify and fix potential issues before they become problems.
Catalyst Inspection
Visual inspection and analysis of the catalyst elements to check for degradation or clogging.
On-Board Crew Training
We empower your crew with on-board training for HMI panels and basic system operations.
Real-World Proof: Fleet Maintenance, South Korea
- Problem:
A fleet operator scheduled a planned dry-dock in South Korea for five vessels. The client wanted proactive maintenance to prevent SCR failures during the high season. - Solution:
SmartSCR coordinated with the shipyard to perform full Annual Maintenance on all five systems. This included catalyst inspection, sensor replacement, and full system software checks. - Result:
All five vessels departed dry-dock with fully certified and optimized SCR systems. The fleet reported zero SCR-related downtime for the following season.

Maintenance FAQs
Facing an SCR Challenge? Let’s Solve It.
Contact us today for a technical consultation or to schedule immediate service for your vessel.
