The 1987 Luhrs 29 Sportfish is a classic sportfishing boat featuring a deep-V hull design, fiberglass construction, twin inboard diesel engines, comprehensive fishing amenities, and comfortable cabin accommodations. This manual covers essential information for operation, maintenance, safety procedures, and troubleshooting specific to this model year. Below are the key sections for boat specifications, operation guidelines, maintenance schedules, and emergency procedures.
Key features: Deep-V hull, fiberglass construction, twin diesel power, fishing cockpit, and cabin accommodations.
| Specification | Details |
|---|---|
| Length Overall | 29 feet |
| Beam | 11 feet 6 inches |
| Draft | 2 feet 10 inches |
| Weight | Approximately 8,500 lbs |
| Fuel Capacity | 200 gallons |
| Water Capacity | 40 gallons |
| Hull Material | Fiberglass |
| Engine Options | Twin diesel inboards (Cummins or Caterpillar) |
| Sleeping Capacity | 4 persons |
| Fishing Features | Livewell, rod holders, fish boxes, outriggers |
Essential checks before departing the dock.
WARNING! Failure to complete pre-launch checks may result in mechanical failure or safety hazards at sea.
Standard operating guidelines for the Luhrs 29 Sportfish.
CAUTION! Always maintain proper lookout and follow navigation rules.
12V DC and 110V AC systems with battery banks and shore power.
DC System: Two marine batteries (house and starting), battery selector switch, circuit breaker panel.
AC System: 30-amp shore power inlet, AC distribution panel, GFCI outlets in cabin.
Navigation: Standard compass, VHF radio, depth sounder, fish finder. Optional: Radar, GPS, autopilot.
Professional-grade fishing features standard on the 29 Sportfish.
Tip: Rinse all fishing equipment with fresh water after each use.
Comfortable accommodations for overnight fishing trips.
WARNING! Ensure proper ventilation when using stove or heater.
Regular maintenance tasks to ensure reliability and longevity.
| Interval | Maintenance Task |
|---|---|
| Every 50 hours | Check engine oil and coolant levels |
| Every 100 hours | Change engine oil and filters |
| Every 200 hours | Inspect and clean fuel filters |
| Annually | Change transmission fluid |
| Seasonally | Inspect and lubricate steering system |
| Monthly | Test all safety equipment |
Required and recommended safety equipment for coastal operation.
USCG Required: Life jackets (Type I, II, or III), throwable device, fire extinguishers, visual distress signals, sound-producing device.
Recommended: EPIRB, first aid kit, man overboard equipment, emergency tiller, backup VHF.
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Dead batteries, fuel issue | Check battery voltage, inspect fuel filters, ensure fuel valves are open |
| Overheating | Clogged raw water intake | Check strainer, inspect impeller, verify thermostat operation |
| Electrical failure | Corroded connections | Inspect battery terminals, check ground connections |
| Steering stiffness | Low hydraulic fluid | Check fluid level, inspect for leaks, bleed system if needed |
| Bilge pump not working | Floar switch failure | Test switch manually, check wiring, replace if necessary |
Emergency: Always carry tools and spare parts for common issues.
Proper procedures for seasonal storage and winterization.
CAUTION! Failure to properly winterize may cause freeze damage to engines and systems.