Yamaha Outboard Service by Land or Sea

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Review the Yamaha service schedules and pricing below to see exactly what your engine needs and what it costs.YAMAHA MARINE OUTBOARD COMPLETE SERVICE CHECKLISTS (20 - 600 HOUR)

These outboard service checklists strictly adhere to Yamaha Marine Factory Service Protocols. All procedures utilize genuine Yamalube lubricants and Yamaha OEM parts, ensuring optimal marine engine maintenance.

 20-Hour Break-In Service The most important service in your engine's life. It flushes out the fine metal particles left from the pistons and gears seating in. Parts: Yamalube 4M 10W-30 engine oil · OEM oil filter · Yamalube High-Performance Gear Lube (quantity per engine spec) · crush washers for the oil drain and lower unit plugs Checklist: - Warm up the engine, then drain and replace the oil and filter - Drain the gearcase oil and check the magnetic plug for excessive metal - Refill with Yamalube High-Performance Gear Lube - Check idle speed and adjust throttle and shift through Command Link / Helm Master - Torque the transom bracket bolts and check power trim and tilt fluid - Inspect fuel lines - Treat the engine with Corrosion X 

 100-Hour Service (Annual) Every 100 hours or once a year, whichever comes first. Parts: Yamalube 4M four-stroke marine oil and OEM filter · Yamalube High-Performance Gear Lube · Yamalube Marine Grease Checklist: - Change engine oil and filter - Change gearcase oil and check for metal or milky oil (a sign of water intrusion) - Pull the propeller, check for fishing line, grease the prop shaft and torque the prop nut - Grease all fittings (tilt and trim pivots, steering) - Inspect external anodes and replace any worn past 50% - Torque the transom bracket bolts and check power trim and tilt fluid - Inspect fuel lines - Treat the engine with Corrosion X
 

 Everything in the 100-hour service, plus fuel system and electrical checks. Parts: all 100-hour parts · Yamaha OEM under-cowl fuel filter element Checklist: - All 100-hour service steps - Replace the low-pressure fuel filter under the cowling - Drain and replace the fuel-water separator and check for water - Remove and inspect spark plugs for fouling and check gaps - Inspect battery connections and cables, and test alternator charging output - Treat the engine with Corrosion X 

Everything in the 100- and 200-hour services, plus the cooling and ignition systems.
Parts: all 100- and 200-hour parts · Yamaha OEM water pump kit · NGK iridium spark plugs matched to your engine · thermostat(s) and gaskets
Checklist:
- All 100- and 200-hour fluid changes
- Drop the lower unit
- Replace the water pump impeller, wear plate, insert cup and O-rings
- Install new factory-gapped spark plugs
- Replace the thermostat(s)
- Treat the engine with Corrosion X

 Our most advanced interval: valve adjustment and high-pressure fuel work, done at your dock with Yamaha-specific diagnostic tools. Parts: all 100-, 200- and 300-hour parts · high-pressure fuel (VST) filter · Yamaha heavy-duty timing / accessory belt Checklist: - All previous fluid, water pump and spark plug steps - Depressurize the fuel system and replace the high-pressure fuel filter - Replace the timing / accessory belt - Measure and adjust valve clearances - Inspect the internal anodes in the cooling passages - Run a full electronic diagnosis with a Yamaha diagnostic tool and reset the service hour counter - Treat the engine with Corrosion X