Model Topic
Where to Find (Book Year /Section)
Other References
250 H.O. – 300 Codes 7 and 8; Knock sensor open circuit detected 2009 - Service Codes
250 H.O. – 300 Knock sensors added to these models 2009 - Ignition & Electrical
250 H.O. – 300 New water pump kit, P/N 5007972 2009 - Cooling Systems
250 H.O. – 300 New impeller housing, P/N 5007968 2009 - Cooling Systems
250 H.O. – 300 Temperature sensor and clamp servicing 2009 - Cooling Systems
2008-02(W)
250 H.O. – 300 New water pump kit, P/N 5007972 2009 - Cooling Systems
250 H.O. – 300 New impeller housing, P/N 5007968 2009 - Cooling Systems
250 H.O. – 300 Temperature sensor and clamp servicing 2009 - Cooling Systems
2008-02(W)
250 H.O. – 300
Melted propeller hub with gearcase seals pushed out, tip
to check for blocked cooling water passage
2009 - Cooling Systems
250 H.O. – 300 90° (3.4 L) models F suffix - Adapter, P/N 5007973 2009 - Midsection
250 H.O. – 300 90° (3.4 L) models C or S suffix - Adapter, P/N 5007971 2009 - Midsection
300 Important engine management software update 2009 - Engine Management Software
2008-03 (W)
300 M2-Type gearcase, alignment pins 2009 - Gearcase
4-stroke 4-Stroke accessories and service kits 2009 - Parts & Accessories
All Overboard indicator requirements
2009 - Cooling System
All 2008 Water pressure chart 2008 - Cooling System
All 2009 Water pressure chart 2009 - Cooling System
All Pressure relief valve improvement 2008 - Cooling System
All Melted propeller hub, modifications to help prevent
2009 - Cooling System
All EMM LEDs 2008 - Engine Management Module
All 2008 EMM not compatible with older engines 2008 - Engine Management Module
All Fuel injectors - Ball In Plunger (BIP) 2008 - Fuel System
All Unleaded gasoline
2006-06(S)
All Alcohol extended fuels 2009 - Fuel System