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.
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If it exceeds the maximum specification, replace the clutch cover..
a. Measure the wear of the diaphragm spring fingers.
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Clutch cover diaphragm spring fingers maximum depth
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0.6 mm {0.02 in}
b. Measure the flatness of the pressure plate with a straight edge and a feeler gauge.
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Maximum clearance of flatness of the pressure plate
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0.3 mm {0.01 in}
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.
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Clutch cover diaphragm spring fingers maximum height difference
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1.0 mm {0.039 in}
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:
Operational Range
The system operates only when the driver
is in the vehicle or within operational
range while the key is being carried.
Starting the Engine
NOTE
Starting the engine may be possible
even if the key is outside of the vehicle
and extremely close to a door and
window, however, always start ...
Camshaft Position (CMP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
CAUTION:
When replacing the CMP sensor, make sure there is no foreign material on
it such as metal shavings. If it is installed with foreign material, the sensor
output signal will malfunction resulting from fluctuation in magnetic flux and
cause a deterioration in engine control.
...
Back Up Light Switch Removal/Installation [G66 M R]
1. Remove the battery cover..
2. Disconnect the negative battery cable.
3. Remove the battery component. (ex: battery, battery tray and PCM component).
4. Remove the aerodynamic under cover No.2..
5. Drain the oil from the transaxle..
6. Disconnect the back-up light switch connector and r ...
