Shaft Seal · Shaft Line Equipment
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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What our service work and the manufacturer documentation say about keeping this model running.
Inspect leakage, seal-oil or header-tank behaviour, shaft-liner condition where accessible, piping, vents and pressure-balancing arrangements. Check for signs of seawater contamination in stern-tube oil and for external oil loss. Review leakage trends rather than relying only on a single observation. Refer to the manufacturer documentation for the exact figure for pressure balance, liner wear and seal replacement criteria.
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