Autumn and spring plan for Suzuki DF9.9B / DF15A / DF20A
Here's what to do when hauling out and launching. Always follow the instruction book for your engine.
Autumn
Change the engine oil and oil filterOil filter 16510-45H10-000 · First time after 20 hours or 1 month. · every 100 hours or annuallyBuy: Marinshopen ↗
Change gear oilFirst time after 20 hours or 1 month. · every 100 hours or annually
Replace the spark plugsevery 100 hours or annually
Lubricate the grease pointsevery 100 hours or annually
Check the anodesAnode 55321-87J00-000 · every 100 hours or annuallyBuy: Search at Watski ↗
Flush the engine with fresh water
Run the carburettor dry or add fuel stabiliserFollow the manufacturer's instructions.
Lubricate according to the lubrication schedule
Spring
Replace the impellerWater pump kit with impeller 17400-99J01-000 · To be carried out by a Suzuki dealer. · every 100 hours or annuallyBuy: Marinshopen ↗
Check the timing beltTo be carried out by a Suzuki dealer. · every 100 hours or annually
Check the propeller and anodesAnode 55321-87J00-000Buy: Search at Watski ↗
Check the gearcase oilMilky oil means there is water in the gear housing.
Check that cooling water comes out of the tell-tale hole