Tokyo Keiki standby compass maintenance for oil tankers

Tokyo Keiki Standby Compass Maintenance for Oil Tankers is a vital service to ensure continuous navigational reliability when electronic systems fail. The standby compass, particularly models by Tokyo Keiki, acts as the last line of defense in marine navigation. SEANAV specializes in the inspection, testing, and maintenance of these critical instruments, ensuring oil tankers remain compliant and operational under SOLAS regulations.

Why Standby Compass Maintenance Matters for Oil Tankers

Oil tankers often traverse long, complex routes and must rely on accurate heading data. In cases where the main gyrocompass fails, the Tokyo Keiki magnetic standby compass ensures safe navigation. Regular maintenance helps eliminate deviation errors, correct damping issues, and maintain proper fluid levels—all essential for safe voyage planning and execution.

What We Do at SEANAV

• Visual inspection of compass housing and fluid
• Correction of magnetic deviation and card alignment
• Checking compass gimbals, pivot, and damping fluid
• Lubber line realignment and dial recalibration
• Testing for heading stability during vessel motion

11 FAQs – Tokyo Keiki Standby Compass Maintenance

1. Why is a standby compass needed on oil tankers?
It ensures navigation remains functional if the main gyro or GPS fails.

2. How often should it be maintained?
Every 12 months or as recommended by Tokyo Keiki and classification societies.

3. Can SEANAV perform onboard service?
Yes, we provide onboard service at major Indian ports and shipyards.

4. Do you use original Tokyo Keiki spares?
Yes, we use OEM parts to maintain compliance and quality standards.

5. What are signs the compass needs service?
Sticky movement, bubble formation, or incorrect heading indication.

6. Can deviation be corrected during service?
Absolutely. We use standard deviation cards and correctors to adjust errors.

7. How long does maintenance take?
Usually 2 to 3 hours, depending on accessibility and compass condition.

8. Is compass alignment included?
Yes, lubber line and ship alignment are always verified.

9. Will I receive a maintenance report?
Yes, a full compliance report is issued post-service for recordkeeping.

10. Is dry docking required for this service?
No, this can be done while afloat or even during anchorage.

11. Do you support other brands too?
Yes, in addition to Tokyo Keiki, we support Sperry, C.Plath, and more.

Choose SEANAV for Reliable Compass Maintenance

SEANAV’s marine service engineers are trained and certified to handle the precision maintenance of Tokyo Keiki standby compasses. We understand the importance of navigation reliability, especially for large vessels like oil tankers. Our expert technicians ensure every compass we service is sea-ready, accurate, and compliant. Contact SEANAV for professional compass calibration and servicing across India and Asia.