49FC/49FF
Chongqing Gathering Marine Equipment 49FC/49FF — Free Fall Lifeboat for vessel emergency evacuation.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Weekly: Run engine minimum 3 minutes per SOLAS; inspect hook conditions and attachments; test on-load release gear reset function; check secondary freefall device removal/refit capability
Monthly: Inspect hull for cracks and damage; verify air bottle pressure (minimum 10% of working pressure); test sprinkler valve operation; confirm battery capacity; turn out lifeboats from stowage and verify all life-saving appliance conditions
Every 3 months: Lower and maneuver lifeboat in water; test engine and sprinkler systems during operation
Every 6 months: Conduct freefall launching test or approved simulated launching alternative
Annually: Certified service agent inspection of davits (structure, wires, sheaves lubrication); lifeboat systems verification (structure, propulsion, maneuvering); winch and brake testing; release gear dismantling and adjustment
Every 2-3 years: Replace battery; inspect and service hydraulic hoses
Every 5 years: Replace fuel; thoroughly inspect and replace falls/wire ropes if necessary; perform dynamic davit brake test at 1.1 times fully equipped lifeboat weight
Check ramp skid plates and roller freedom if accessible; flush drenching system with fresh water to prevent salt deposits; flush engine with fresh water to prevent corrosion
Type-general inspection and maintenance points for this equipment category — not model-specific.
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