Mazda 3 manuals

Mazda 3 Service Manual: Clutch Cover Inspection [C66 M R]

1. Remove the clutch cover..

2. Perform the following procedures to inspect the clutch cover.

a. Measure the wear of the diaphragm spring fingers.


b. Measure the flatness of the pressure plate with a straight edge and a feeler gauge.


c. Inspect the diaphragm spring fingers for the degree of uniformity in their height.


i. Install the clutch cover..

ii. When checking the diaphragm spring fingers, mount a dial gauge on the cylinder block.

iii. Rotate the flywheel and check for misaligned diaphragm spring fingers.

Manual transmission Clutch
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Clutch Disc Inspection [C66 M R]
Operation Inspection 1. Inspect the lining surface for discoloration and grease adhesion. 2. Inspect the torsion spring for weakness and the rivet for looseness. 3. Using a vernier caliper, measu ...

Other materials:

Throttle Body Inspection [Mzr 2.0, Mzr 2.5]
Resistance Inspection 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Disconnect the throttle body connector. 4. Measure the resistance between throttle body terminals E and F. Throttle body resistance 0.3—100 ohms [20°C {68 °F}] If no ...

Precaution [Dynamic Stability Control (DSC)]
1. The ABS warning light and/or brake system warning light and/or DSC indicator light and/or DSC OFF light illuminate even when the system is normal. Warning lights that may illuminate and/or flash Cases in which the light may illuminate Conditions in ...

Crankshaft Position (CKP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
Removal CAUTION: When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect the engine control. Be sure there is no foreign material on the CKP sensor when replacing. Do not a ...

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