mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Heater Hose > < Oil Filter, Engine|Service and Repair
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Coolant Line/Hose: Service and Repair

REMOVAL AND INSTALLATION 

NOTE:  The bypass tube and the lower radiator hose are a molded one-piece assembly.

1. Drain the engine coolant from the radiator; refer to Engine Coolant Replacement.

2. Remove the bypass hose from the water pump.
3. Remove the lower radiator hose.
4. Install in reverse order of removal.

Steps After Procedure 
1. Fill radiator with specified amount and type of engine coolant.
2. Start engine and check for engine leaks.
3. Bleed the cooling system.

Heater Hose > < Oil Filter, Engine|Service and Repair