Coverage Areas:
Engine, fuel, ignition, lubrication, cooling, powerhead, lower unit, electrical, maintenance
Page Count:
N/A - not specified in manual
Manual Type:
Factory Service / Repair / Workshop Manual
Delivery Method:
Instant download
Engine Mechanical:
Powerhead, crankcase, pistons, crankshaft, bearings
Fuel System:
Carburetor, fuel pump, fuel lines, tank
Ignition System:
CDI, spark plugs, ignition coil, stator
Lubrication System:
Oil injection, oil pump, oil lines
Cooling System:
Water pump, impeller, thermostat, cooling passages
Electrical System:
Starting system, charging system, wiring, battery
Lower Unit:
Gearcase, propeller shaft, gears, seals
Power Trim and Tilt:
Trim motor, hydraulic system, relays
Steering System:
Steering cables, brackets, helm
Midunit:
Driveshaft housing, mounts, exhaust
Diagnostic Procedures:
Troubleshooting charts, electrical tests
Disassembly and Assembly:
Step-by-step with exploded views
Adjustments:
Linkage, carburetor sync, throttle cable
Specifications:
Torque specs, clearances, fluid capacities
OEM Specifications:
Factory tolerances and wear limits
Illustrations:
Diagrams and exploded views
Part Numbers:
Included for serviceable components
Parts Diagrams:
Exploded views with part references
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Type:
Two-stroke, 90-degree V4, loop-charged
Displacement:
1.7 L (105 cu in)
Bore x Stroke:
79 mm x 66 mm (3.11 in x 2.60 in)
Horsepower:
115 hp (115C) / 130 hp (130C)
Full Throttle RPM Range:
4500-5500 RPM
Idle RPM:
650-750 RPM in forward gear
Compression:
Approx. 100-120 psi
Fuel System:
Carbureted, fuel pump with primer
Fuel Type:
Regular unleaded gasoline, 87 octane minimum
Fuel Tank Capacity:
N/A - depends on boat installation
Oil Injection:
Yamaha Precision Blend oil injection system
Spark Plug:
NGK B8HS-10 or equivalent
Spark Plug Gap:
1.0 mm (0.040 in)
Cooling System:
Water-cooled, thermostat controlled
Starting System:
Electric start
Alternator Output:
12V, 20A (optional)
Shaft Length:
20 in (L) or 25 in (X) - model dependent
Weight (Dry, without propeller):
Approx. 165 kg (364 lbs) for 115C; 170 kg (375 lbs) for 130C
Curb Weight:
N/A - outboard motor weight varies with configuration
Audio System:
N/A - not equipped from factory
Tilt and Trim:
Power trim and tilt (model dependent)
Instrumentation:
Analog gauges (tachometer, speedometer, trim)
Digital Gauges:
Not standard; optional on later models
Break-In:
10 hours: avoid sustained full throttle
Spark Plug Replacement:
Every 100 hours or annually
Fuel Filter:
Inspect every 50 hours; replace annually
Water Pump Impeller:
Replace every 200 hours or annually
Lower Unit Oil:
Change every 100 hours or annually
Anodes:
Inspect every 50 hours; replace as needed
Thermostat:
Replace every 2 years
Engine Oil:
Yamalube 2M or TC-W3 outboard oil
Gear Oil:
Yamalube Gear Oil or SAE 90 hypoid gear oil
Fuel:
Regular unleaded, 87 octane minimum
Known Issues / Wear Items
Common Wear Items:
Water pump impeller, spark plugs, anodes, fuel lines
Known Issues:
Carburetor fouling, oil injection pump failure, corrosion
