Water Hose: Notes

Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
Remove the air cleaner and air hose as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
Remove the battery tray and PCM component. (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
Remove the front under cover No. 2. (See FRONT UNDER COVER NO. 2 REMOVAL/INSTALLATION .)
Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
Remove in the order indicated in the table.
Install in the reverse order of removal.
Add the engine coolant. (See ENGINE COOLANT REPLACEMENT .)

Fig 1: Water Hose Component, Water Hose No. 1, No. 2 And Hose Clip

Courtesy of MAZDA

COMPONENT DESCRIPTION

1	Water hose component (See Water hose No. 1 and No. 2 (oil cooler side) installation note .) (See Water hose No. 1 (outlet case side) installation note .) (See Water hose No. 2 (bypass pipe side) installation note .)
2	Hose clip
3	Water hose No. 1 (See Water hose No. 1 and No. 2 (oil cooler side) installation note .) (See Water hose No. 1 (outlet case side) installation note .)
4	Water hose No. 2 (See Water hose No. 1 and No. 2 (oil cooler side) installation note .) (See Water hose No. 2 (bypass pipe side) installation note .)