A life jacket that isn’t checked is just a maybe. Here’s how to inspect and maintain one so it’s a guarantee instead.
Life jackets are essential lifesaving devices that provide buoyancy and help keep people afloat during an emergency at sea. Regular inspection and maintenance, however, are what actually keep them reliable and compliant with international maritime safety standards.
How to Inspect a Life Jacket
Specifically, before every use, carry out these essential checks:
- Inflate the life jacket manually using the oral inflation tube and leave it inflated for several hours to check for air leaks.
- Inspect the CO₂ cylinder for secure fitting, corrosion, and any signs of puncture or accidental discharge.
- Check the automatic inflation mechanism (if applicable) and replace expired activation components.
- Examine the outer fabric, straps, buckles, and stitching for signs of wear, cuts, or damage.
- Confirm the reflective tapes, whistle, lifting loop, and light stay firmly in place and in good working condition.
- Verify that all components comply with SOLAS and manufacturer requirements.
Related reading: A life jacket works alongside a vessel’s other lifesaving appliances during an emergency. See our Liferaft Inspections and Rental and Immersion Suits guide for the equipment it’s used with.
Maintenance Best Practices
To maximize the lifespan and reliability of a life jacket, therefore, follow these practices:
- Rinse with fresh water after exposure to saltwater.
- Allow the life jacket to dry completely before storage.
- Store in a cool, dry, well-ventilated location away from direct sunlight and chemicals.
- Replace damaged or expired components immediately.
- Schedule periodic inspections and servicing by qualified marine safety professionals.
Why Regular Inspection Matters
Indeed, a poorly maintained life jacket may fail exactly when it’s needed most. For this reason, routine inspections help identify hidden defects, ensure compliance with maritime regulations, extend equipment life, and — most importantly — protect lives during an emergency.
Frequently Asked Questions
How often should you inspect a life jacket?
You should visually check a life jacket before every use, and a qualified marine safety professional should carry out a more thorough inspection periodically, in line with SOLAS and manufacturer recommendations.
How do you check for air leaks in a life jacket?
First, inflate the life jacket manually using the oral inflation tube and leave it inflated for several hours — if it loses pressure, that indicates a leak that needs repair or replacement.
When should you replace the CO₂ cylinder?
Replace the CO₂ cylinder if it shows corrosion, has suffered a puncture or accidental discharge, or has passed its expiry date, along with any expired automatic activation components.
How should you store a life jacket?
After rinsing off any saltwater exposure, store it fully dry in a cool, dry, well-ventilated location, away from direct sunlight and chemicals.
Why Choose Al Safwan Marine?
Al Safwan Marine provides professional inspection, servicing, and certification of life jackets and other lifesaving appliances for commercial vessels, offshore installations, and marine operators worldwide, in accordance with SOLAS, IMO, and manufacturer requirements.
Our services include
Liferafts — Inspections and Rental Immersion Suits Lifeboats — Inspections and Repair Testing of Life-Saving Appliances Embarkation Ladder Inspection
Al Safwan Marine — your global partner for marine inspection, testing & certification. Follow us on LinkedIn for the latest updates on lifesaving equipment compliance and marine inspection services.
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