Annual Service · 100-Hour Service
Annual service,on one work order.
Every annual at Coastal Marine runs the same eleven-item checklist — the one below, item for item — done by factory-trained Yamaha technicians at the Shore Drive shop in Virginia Beach.

Why it matters
Warranty work stays here
Yamaha limits warranty service to Yamaha dealers. Coastal Marine does that work in-house, so the shop that services your engine is also the one that can cover it.
Once a year or every 100 hours
Yamaha's own recommended interval, whichever comes first. Most boats on the Bay hit the calendar before they hit the hours.
What's on it
Eleven items
This is the work order. It is the same eleven items on every annual. It is run by an Elite Yamaha dealer with a factory-trained Yamaha Master Technician on the bench.
Get on the schedule- 01Replace fuel filter (engine)The engine-mounted filter is the last thing between bad fuel and the injectors.
- 02Replace fuel/water separatorEthanol fuel pulls water. The separator catches it before the engine does.
- 03Replace gear lubeDraining it is how you find water in the lower unit — milky lube means a seal is going.
- 04Replace oil filterStandard on any four-stroke oil service.
- 05Fuel conditionerStabilizes what's left in the tank between trips and over the winter.
- 06Replace spark plugsCheap parts, and a fouled plug is one of the most common no-start calls.
- 07Yamaha computer downloadPulls the engine's own logged history — hours, faults, over-rev events. It needs Yamaha's diagnostic software, so it's the part a general shop usually can't do.
- 08Engine inspectionEyes on the powerhead, hoses, clamps, and anodes while the cowling is already off.
- 09Grease all pointsSteering, tilt tube, and linkages. Skipped grease is how a tilt tube seizes.
- 10Corrosion preventativeSaltwater boat, Chesapeake Bay.
- 11Propeller inspectionIncluding fishing line wrapped behind the prop, which cuts the seal and floods the gearcase.
If the annual turns something up
Most annuals are just the checklist. When one turns up a repair, the Yamaha bench handles it.
Common questions
Annual service,
asked and answered.
Request
service.
Tell us the boat and the engine and we'll get back to you same business day with a slot.