B3000 V6-3.0L OHV (2006)
Heater Hose: Service and Repair
HEATER HOSE REMOVAL / INSTALLATION
1. Drain the radiator, see ENGINE COOLANT REPLACEMENT.
2. Remove the air cleaner outlet tube, see AIR CLEANER OUTLET PIPE REMOVAL / INSTALLATION.
3. On 2.3L engines, remove the heater hoses from the heater core.
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Disconnect the vacuum line from the water control valve.
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Remove the heater hose from the rear coolant tube,