Intake-Air System Removal/Installation: Notes

WARNING:

A hot engine and intake air system can cause severe burns. Turn off the engine and wait until they are cool before removing the intake air system.

Disconnect the negative battery terminal. (Refer to NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove in the order indicated in the table.

Install in the reverse order of removal.

Fig 1: Intake-Air System Components With Torque Specifications

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	MAF sensor/IAT sensor No. 1 (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 1 REMOVAL/INSTALLATION
2	Air cleaner cover
3	Air cleaner element
4	Air cleaner case
5	Fresh-air duct (See Fresh-air Duct Removal Note .)
6	Air hose
7	Air inlet pipe (See Air Inlet Pipe Removal Note .)
8	Breather hose
9	Ventilation pipe
10	Turbocharger air inlet hose.
11	Turbocharger air outlet pipe (See Turbocharger Air Outlet Pipe Removal Note .)
12	Charge air cooler inlet hose (See Charge Air Cooler Inlet Hose Removal Note .) (See Charge Air Cooler Inlet Hose Installation Note .)
13	Hose clamp
14	Charge air cooler outlet hose (See Charge Air Cooler Outlet Hose Removal Note .) (See Charge Air Cooler Outlet Hose Installation Note .)
15	Water hose No. 2
16	Water hose No. 1
17	Throttle body connector
18	Throttle body
19	Vacuum hose No. 2
20	Vacuum hose No. 1
21	PCV hose
22	Intake manifold (See Intake Manifold Removal Note )