Mazda 3 Service Manual: Units
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Electric current |
A (ampere) |
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Electric power |
W (watt) |
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Electric resistance |
ohm |
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Electric voltage |
V (volt) |
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Length |
mm (millimeter) |
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in (inch) |
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Negative pressure |
kPa (kilo pascal) |
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mmHg (millimeters of mercury) |
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inHg (inches of mercury) |
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Positive pressure |
kPa (kilo pascal) |
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kgf/cm2 (kilogram force per square centimeter) |
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psi (pounds per square inch) |
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Number of revolutions |
rpm (revolutions per minute) |
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Torque |
N·m (Newton meter) |
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kgf·m (kilogram force meter) |
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kgf·cm (kilogram force centimeter) |
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ft·lbf (foot pound force) |
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in·lbf (inch pound force) |
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Volume |
L (liter) |
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US qt (U.S. quart) |
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Imp qt (Imperial quart) |
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ml (milliliter) |
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cc (cubic centimeter) |
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cu in (cubic inch) |
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fl oz (fluid ounce) |
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Weight |
g (gram) |
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oz (ounce) |
Conversion to SI Units (Système International d'Unités)
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All numerical values in this manual are based on SI units. Numbers shown in conventional units are converted from these values.
Rounding Off
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Converted values are rounded off to the same number of places as the SI unit value. For example, if the SI unit value is 17.2 and the value after conversion is 37.84, the converted value will be rounded off to 37.8.
Upper and Lower Limits
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When the data indicates upper and lower limits, the converted values are rounded down if the SI unit value is an upper limit and rounded up if the SI unit value is a lower limit. Therefore, converted values for the same SI unit value may differ after conversion. For example, consider 2.7 kgf/cm2 in the following specifications:
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210—260 kPa {2.1—2.7 kgf/cm2, 30—38 psi}
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270—310 kPa {2.7—3.2 kgf/cm2, 39—45 psi}
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The actual converted values for 2.7 kgf/cm2 are 264 kPa and 38.4 psi. In the first specification, 2.7 is used as an upper limit, so the converted values are rounded down to 260 and 38. In the second specification, 2.7 is used as a lower limit, so the converted values are rounded up to 270 and 39.
Service Cautions
Injury/damage Prevention Precautions
Depending on the vehicle, the cooling fan may operate suddenly even when
the ignition is switched to off. Therefore, keep hands and tools away from the
...
Other materials:
Automatic Transaxle Fluid (ATF) Replacement [FS5 A EL]
WARNING:
A hot transaxle and ATF can cause severe burns. Turn off the engine and wait
until they are cool before changing the ATF.
1. Drain the ATF.
a. Remove the oil dipstick.
b. Remove the aerodynamic under cover NO.2..
c. Remove the drain plug and washer to drain the ATF in ...
Overhead Lights
With Map Lights
Front
Rear
Without Map Lights
NOTE (With map lights) The rear overhead light also turn on and off when the front overhead light switch is operated.
Map Lights *
When the overhead light switch is in the door or off position, press the lens ...
Operational Range
WARNING
Always take all children and pets with
you or leave a responsible person with
them:
Leaving a child or a pet unattended in
a parked vehicle is dangerous. In hot
weather, temperatures inside a vehicle
can become high enough to cause
brain damage or even death.
...
