Dynamic Pressure Turbo Removal/Installation

Drain the engine coolant. (See Engine Coolant Replacement .)
Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the plug hole plate. (See Plug Hole Plate Removal/Installation .)
Remove the air cleaner, air hose and fresh air duct as a single unit. (See Intake-Air System Removal/Installation .)
Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION .)
Remove the air inlet pipe. (See Intake-Air System Removal/Installation .)
Set the turbocharger air inlet hose aside. (U.S.A. and CANADA) (See Intake-Air System Removal/Installation .)
Remove the turbocharger air inlet hose. (except U.S.A. and CANADA) (See Intake-Air System Removal/Installation .)
Remove the turbocharger air outlet pipe installation nuts and set the turbocharger air outlet pipe aside. (See Intake-Air System Removal/Installation .)
Disconnect the water hose (dynamic pressure turbo side) shown in the figure.

Fig 1: Water Hose (Dynamic Pressure Turbo Side)
Courtesy of MAZDA MOTORS CORP.
Disconnect the vacuum hose (engine side) shown in the figure.

Fig 2: Vacuum Hose (Engine Side)
Courtesy of MAZDA MOTORS CORP.
Remove the evaporative hoses shown in the figure.

Fig 3: Evaporative Hoses
Courtesy of MAZDA MOTORS CORP.
Disconnect the connectors and clips shown in the figure.

Fig 4: Dynamic Pressure Turbo Connectors
Courtesy of MAZDA MOTORS CORP.

Fig 5: Dynamic Pressure Turbo Clips
Courtesy of MAZDA MOTORS CORP.
Remove the front crossmember component. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
Remove the WU-TWC. (See Exhaust System Removal/Installation .)
Remove the oil pipe protector. (See Oil Cooler Removal/Installation .)
Disconnect the vacuum hose (exhaust manifold variable valve actuator side) shown in the figure.

Fig 6: Vacuum Hose (Exhaust Manifold Variable Valve Actuator Side)
Courtesy of MAZDA MOTORS CORP.
Remove in the order indicated in the table.
Install in the reverse order of removal.

Perform the following procedure.

When newly replacing dynamic pressure turbo

Replace the engine oil. (See Engine Oil Replacement .)

When installing a removed dynamic pressure turbo

Inspect the engine oil level. (See Engine Oil Level Inspection .)

Fig 7: Dynamic Pressure Turbo Components With Torque Specification

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Dynamic pressure turbo bracket
2	Water hose No. 1
3	Oil pipe component
4	Oil pipe No. 1
5	Insulator No. 1
6	Dynamic pressure turbo
7	Air bypass valve connector
8	Wastegate valve actuator connector
9	Insulator No. 2
10	Vacuum hose No. 1
11	Vacuum hose No. 2
12	Vacuum pipe
13	Water pipe No. 1
14	Insulator No. 2
15	Air hose
16	Bracket
17	Water pipe No. 2
18	Insulator No. 3
19	Oil pipe No. 3
20	Oil hose
21	Oil pipe No. 2