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:
Rear Window Glass Removal
4SD
1. Disconnect the negative battery cable.
2. Remove the following parts:
a. Rear seat cushion.
b. Rear scuff plate.
c. Rear side seat back.
d. C–pillar trims.
e. Rear package trim.
f. Tire house trims.
3. Remove the fasteners.
4. Set the headliner out of the way.
5. Di ...
Gate operator/Canadian
Programming
Canadian radio-frequency laws require
transmitter signals to “time-out” (or quit)
after several seconds of transmission
— which may not be long enough for
HomeLink to pick up the signal during
programming. Similar to this Canadian
law, some U.S. gate operators are designed
to “time-ou ...
Key Interlock System Inspection
Key Interlock System Inspection
1. Switch the ignition to ON.
2. Perform the following procedures to inspect the key interlock system.
If there is any malfunction, inspect the key interlock solenoid and NOT P
position switch..
a. Verify that the ignition cannot be switched to off ...
