Category:
Small recreational boat, popular for fishing and general water activities.
Target Audience:
Owners and service technicians of the 1998 Yamaha Exciter 135 SE Boat.
Comparison To Competitors:
The Exciter 135 was known for its agile handling and efficient engine, positioning it as a competitive option in the small, nimble boat segment of its era.
Boat Features:
Compact and maneuverable design, suitable for lakes and coastal waters, typically powered by a reliable Yamaha outboard motor.
Manual Advantage:
Provides dealer-level repair and maintenance information, enabling comprehensive self-service and informed professional servicing.
Primary Coverage:
Comprehensive service and repair for the 1998 Yamaha Exciter 135 SE Boat
Secondary Coverage:
Maintenance, troubleshooting, diagnostics, specifications, diagrams
Estimated Page Count:
Refer to actual manual for precise count; typically 300-600 pages for comprehensive service manuals.
Engine:
Detailed disassembly, assembly, inspection, and repair of engine components; including cylinder head, pistons, crankshaft, connecting rods, lubrication system, cooling system.
Fuel System:
Carburetor tuning, cleaning, and overhaul; fuel pump operation; fuel line routing and inspection.
Ignition System:
Ignition coil testing, spark plug specifications, timing adjustments, CDI unit diagnostics.
Cooling System:
Thermostat operation, water pump inspection, coolant flow diagrams, radiator maintenance.
Exhaust System:
Muffler inspection, exhaust pipe routing, leak detection.
Electrical System:
Wiring diagrams, component testing (starter motor, alternator/stator, battery), lighting system troubleshooting, fuse and circuit breaker identification.
Hull And Deck:
Gelcoat repair, minor fiberglass damage assessment and repair, deck hardware installation and maintenance, bilge pump operation.
Steering System:
Cable inspection and lubrication, steering helm adjustment, troubleshooting for stiff steering.
Control Systems:
Throttle and shift cable adjustment and replacement, control box maintenance.
Propulsion System:
Propeller inspection and replacement, drive shaft alignment (if applicable), gearcase lubrication.
Maintenance:
Regular scheduled maintenance (oil changes, filter replacements, spark plug service), pre-season checks, winterization procedures.
Troubleshooting:
Systematic diagnostic procedures for common issues, symptom-based troubleshooting guides, electrical system fault finding.
Repair:
Step-by-step repair instructions for all major components, engine rebuild procedures, component replacement guides.
Disassembly Assembly:
Detailed instructions for taking apart and reassembling engine, transmission, and other major mechanical systems.
Specifications And Data:
Torque specifications for fasteners, gap specifications for ignition components, fluid capacities and types, dimensional data.
Wiring Diagrams:
Complete and detailed electrical system wiring schematics for accurate diagnostics and repairs.
Depth:
Comprehensive, covering all aspects from basic maintenance and adjustments to complete engine overhauls and complex electrical diagnostics. Suitable for professional technicians and advanced DIY enthusiasts.
Engine Type:
Typically a 2-stroke or 4-stroke Yamaha outboard motor. Specific displacement and cylinder count vary but commonly in the 40-135 HP range for boats of this size and designation.
Bore X Stroke:
Specific to the exact outboard model; refer to manual for precise dimensions.
Displacement:
Commonly around 1.3-2.1 Liters (80-130 cubic inches) for engines in this class.
Horsepower:
Rated for up to 135 HP, depending on the specific outboard configuration specified for the SE Boat model.
Torque:
Specific torque figures are dependent on the exact engine model and will be detailed in the manual.
Fuel Delivery:
Carbureted (most likely for a 1998 model) or potentially early fuel injection depending on the specific engine variant.
Fuel Type:
Unleaded gasoline.
Fuel Tank Capacity:
Varies by boat configuration; refer to boat specifications or manual.
Oil Type:
Specific Yamaha 2-stroke or 4-stroke engine oil; refer to manual for API and viscosity grades.
Oil Capacity:
Refer to manual for specific engine oil capacity.
Transmission Type:
Direct drive from outboard motor; gearcase integrated with the outboard.
Optional Transmissions:
N/A (Integrated with outboard motor)
Gear Ratios:
Specific gear ratios for the outboard's lower unit will be detailed in the manual.
Gear Lube Type:
Yamaha marine gear lube (e.g., Yamalube Marine Gear Oil) or equivalent specified by Yamaha.
Gear Lube Capacity:
Refer to manual for specific gear lube capacity.
Length Overall:
Varies by hull design; typical for this class might be 16-20 feet.
Beam:
Varies by hull design; typical for this class might be 6.5-7.5 feet.
Draft:
Varies depending on hull and whether the engine is trimmed up or down; typically 1-2 feet.
Dry Weight:
Varies significantly based on hull construction and exact configuration. Expect a base boat weight of 800-1500 lbs plus outboard motor weight.
Max Horsepower Rating:
135 HP
Persons Capacity:
Consult the boat's capacity plate and manual for specific rating.
Coast Guard Compliance:
Built to meet U.S. Coast Guard safety standards for recreational boats of its size and type.
Navigation Lights:
Standard port, starboard, and stern lights for night operation.
Bilge Pump:
Essential for removing water accumulation in the hull.
Hull Construction:
Typically fiberglass reinforced plastic (FRP) for durability and buoyancy.
Personal Flotation Devices:
Manual will emphasize the requirement for PFDs (life jackets) for all occupants.
Fire Extinguisher:
Requirement for carrying an approved marine fire extinguisher.
Audio System:
Optional on SE models; may include basic AM/FM radio or CD player with marine-grade speakers. Manual will detail installation/troubleshooting if equipped.
Engine Monitoring:
Basic warning lights for oil pressure, engine temperature, and charging system.
Navigation Equipment:
The boat may be pre-wired or have options for fishfinders, GPS units, or depth sounders. The manual may cover basic wiring or installation guidelines for such accessories.
Engine Oil Change:
Typically annually or every 100-200 operating hours, whichever comes first. Refer to manual for exact interval.
Fuel Filter Replacement:
Annually or as recommended by Yamaha based on fuel quality and usage.
Spark Plug Service:
Annual inspection and cleaning/gap adjustment, replacement as needed based on wear or performance issues.
Gear Lube Change:
Annually or after initial break-in period, and every 100-200 operating hours. Crucial to check for water intrusion.
Impeller Replacement:
Every 2-3 years or as recommended to maintain proper cooling system performance.
Engine Oil Specification:
Yamaha 2-stroke TCW-3 outboard oil or Yamaha 4-stroke engine oil (specific grade like SAE 10W-30 or 10W-40, API SG or higher) as per the engine model. Refer to manual.
Gear Lube Specification:
Yamaha Marine Gear Oil (SAE 80W-90 GL-4) or equivalent approved marine gear lubricant.
Coolant Type:
If closed cooling system is present, specific marine coolant; otherwise, typically freshwater for engine cooling passages (though direct outboard cooling uses raw water).
Common Wear Items:
Impellers, spark plugs, fuel filters, shift cables, steering cables.
Potential Problems:
Corrosion on electrical connectors in marine environments, water intrusion into gearcase or engine, carburetor gumming if fuel is left sitting, wear on steering components.
Preventative Maintenance Tips:
Regular flushing of cooling system with fresh water after saltwater use, proper winterization procedures, using ethanol-free gasoline when possible, regular inspection of all hoses and fittings.
Yamaha Marine:
Yamaha has a long-standing reputation for producing reliable and high-performance marine engines and vessels since its entry into the marine market.
Exciter Line:
The Exciter name has been used by Yamaha for various watercraft, often signifying a sporty or performance-oriented model. The 135 SE Boat likely represents a specific trim or configuration within a broader range of Exciter models.
Production Years:
While this manual is for the 1998 model, the Exciter line may have had production spans before and after this year.
Manufacturing Location:
Yamaha marine products are typically manufactured in facilities in Japan or the United States.
