Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 491 (ENGINE MECHANICAL (SERVICE INFORMATION))TIMING BELT REMOVAL/INSTALLATIONNOTES
2008 Mazda 6 s Sport, 4D Hatchback, Standard
Timing Belt Removal/Installation: Notes
2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Notes
WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery cable.
- Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
- Remove the front strut bar. (See FRONT STRUT BAR REMOVAL/INSTALLATION [BP] .) (See FRONT STRUT BAR REMOVAL/INSTALLATION [BP WITH TC] .)
- Remove the air hose No.2, air hose No.1, air cleaner cover, and air pipe No.1 installation bolt. (BP with TC) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [BP WITH TC] .)
- Remove the air pipe. (BP) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [BP] .)
- Remove the drive belt. (See DRIVE BELT ADJUSTMENTΒ .)
- Remove the CMP sensor. (BP with TC)
- Remove the CKP sensor.
- Remove the high-tension lead and ignition coil. (See IGNITION COIL REMOVAL/INSTALLATION .)
- Remove the spark plug. (See SPARK PLUG REMOVAL/INSTALLATION .)
- Remove in the order indicated in the table.
- Install in the reverse order of removal.
- Inspect the air gap between the crankshaft position sensor.
- Inspect the engine oil level.
- Start the engine, and inspect the following and adjust if necessary:
- Pulley and belt for runout or contact
- Engine oil and engine coolant for leakage
- Ignition timing
- Operation of auxiliary parts
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.