Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2009RV CUTAWAY 6.8 SREPAIR AND DIAGNOSISENGINE MECHANICALCOOLING SYSTEM (MECHANICAL)ENGINE COOLING SYSTEMDIAGNOSIS AND TESTINGENGINE COOLINGCOMPONENT TESTFAN CLUTCH TEST
2009 Ford RV Cutaway 6.8 S
Fan Clutch Test
2009 Ford RV Cutaway 6.8 SSECTION Fan Clutch Test
- Turn the engine OFF and wait until the fan comes to a complete stop.
- Spin the fan blade by hand. A light resistance should be felt. If there is no resistance or very high resistance, the minimum and maximum fan speeds must be checked. For an electronically actuated fan clutch, refer to the INTRODUCTION - GASOLINE MODELS article or INTRODUCTION - 6.0L DIESEL - E-SERIES article. For a viscous fan clutch, carry out the following:
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.