Mazda 3 - Water Hose Removal Note [LF]; EGR Valve Removal Note [LF]; Egr Valve Removal;Installation [Z6]

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
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1
Water hose
(See Water Hose Removal Note [LF].)
2
EGR valve
(See EGR Valve Removal Note [LF].)
6. Install in the reverse order of removal.
Water Hose Removal Note [LF]
1. Drain the engine coolant from the radiator. (See ENGINE COOLANT REPLACEMENT.)
EGR Valve Removal Note [LF]
1. Remove the air cleaner and air hose. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [LF].)
2. Remove the radiator hose (upper). (See RADIATOR REMOVAL/INSTALLATION.)
EGR VALVE REMOVAL/INSTALLATION [Z6]
B3E011620300W02
1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [Z6].)
2. Disconnect the negative battery cable.
3. Disconnect the EGR valve connector.
4. Remove in the order indicated in the table.