SEP80/185T-24V
Sleipner Group SEP80/185T-24V — Tunnel bow/stern thruster with variable speed control for motor and sailboats 32-49 feet.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Inspect seals and surfaces of propeller and gearleg for marine growth buildup; clean and apply anti-fouling paint before each season
Check zinc anode for corrosion; replace when half of anode has eroded or before each season
Verify all electrical connections are clean, firmly fastened, and free from corrosion or moisture
Inspect tunnel interior and surrounding boat hull area for water intrusion, oil leaks, or signs of damage
Test motor operation with full thrust cycles; ensure smooth operation without grinding or unusual noise
Verify galvanic isolation integrity and test electrical continuity of protective systems
Inspect ceramic seals and sealed drive lubrication system for leaks; ensure gearleg remains properly sealed
Check propeller blades for damage, deformation, or imbalance that could affect thrust performance
Type-general inspection and maintenance points for this equipment category — not model-specific.
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