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 MANUALSFORD2007FOCUS SES, 4D SEDAN, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)EXTERNAL PAGESDIFFERENT CARSECTION 347 (HVAC CONTROL SYSTEM)REMOVAL AND INSTALLATIONHEATER HOSE - HYBRIDREMOVAL AND INSTALLATION
2007 Ford Focus SES, 4D Sedan, Standard
Removal and Installation
2007 Ford Focus SES, 4D Sedan, StandardSECTION Removal and Installation
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
- Drain the engine coolant. For additional information, refer to DRAINING .
- If removing a single hose from the heater core, remove the heater hose retainer.
- Release the clamps and remove the necessary heater hoses.
- To install, reverse the removal procedure.
- Fill and bleed the engine cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
NOTE:
To access the lower heater hose connections, remove the lower splash shield.
NOTE:
Lubricate the coolant hoses with water if needed.
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.