Mazda 3 Service Manual: Exhaust & Emissions

Valve Clearance Inspection [Mzr 2.0, Mzr 2.5]

1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the plug hole plate.. 4. Disconnect the wiring harness. 5. Remove the ignition coils.. 6. Remove the spark ...

Exhaust System Inspection [Mzr 2.0, Mzr 2.5]

1. Start the engine and inspect each exhaust system component for exhaust gas leakage. If there is leakage, repair or replace the appropriate component.. ...

Other materials:

Roof Molding Removal
1. Insert a fastener remover in the position shown in the figure. 2. Rotate the flathead screwdriver in the direction of the arrow (1) shown in the figure and remove the roof molding from the T-stud (figure A). 3. Rotate the roof molding in the direction of the arrow (2) shown in the figure, ...

Rear Bumper Disassembly/Assembly
1. Remove the License plate lights.. 2. Disassemble in the order indicated in the table. 1 Fastener A 2 Bracket 3 Screw B 4 Reflector (See Reflector Removal Note) 5 ...

High Mount Brake Light Removal/Installation
4SD 1. Disconnect the negative battery cable.. 2. Remove the trunk lid trim.. 3. Disconnect the connector. 4. Remove the nuts. 5. While pressing the tabs shown in the figure, pull the high-mount brake light outward and remove it. 6. Remove the high-mount brake light. 7. Instal ...