Mazda MX-6 1998, Руководство по ремонту

Страница: 10 / 1282

GENERAL INFORMATION
W6UOOOWO2
C o n v e rs io n to SI U n its (S y s tè m e In te rn a tio n a l
d ’U n ité s )
• All numerical values in this manual are based on
SI units. Numbers shown in conventional units are
converted from these values.
R o u n d in g O ff
• 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.
U p p e r an d L o w e r L im its
• 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:
2 1 0 — 2 6 0 kP a {2 .1 — 2 .7 k g f/c m 2, 3 0 — 38 p si}
2 7 0 — 3 1 0 k P a {2 .7 — 3 .2 k g f/c m 2, 3 9 — 4 5 p si}
• 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.
S A E S T A N D A R D S
W6UOOOWO3
• In accordance with new regulations, SAE (Society of Automotive Engineers) standard names and
abbreviations are now used in this manual. The table below lists the names and abbreviations that have been
used in Mazda manuals up to now and their SAE equivalents.
Previous Standard New Standard
Abbr. Name Abbr.
Name Remark
—
Accelerator Pedal AP
Accelerator Pedal
—
Air Cleaner ACL Air Cleaner
—
Air Conditioning A/C
Air Conditioning
— Airflow Meter VAF Volume Air Flow Sensor
—
Airflow Sensor MAF Mass Air Flow Sensor
—
Alternator
GEN Generator
— ATF Thermosensor —
Transmission (Transaxle) Fluid
Temperature Sensor
—
Atmospheric Pressure BARO Barometric Pressure
VB
Battery Voltage
B+ Battery Positive Voltage
U N IT S
Electrical current
A (ampere)
Electric potential V (volt)
Electric power W (watt)
Length
mm (millimeter)
in (inch)
Negative pressure
kPa (kilo pascal)
mmHg (millimeters of mercury)
inHg (inches of mercury)
Positive pressure
kPa (kilo pascal)
kgf/cm2 (kilogram force per square
centimeter)
psi (pounds per square inch)
Resistance Q (ohm)
Torque
N m (Newton meter)
kgf-m (kilogram force per meter)
kgf-cm (kilogram force per centimeter)
ft lbf (foot pound)
in-lbf (inch pound)
Volume
L (liter)
US qt (U.S. quart)
Imp qt (Imperial quart)
ml (milliliter)
cc (cubic centimeter)
cu in (cubic inch)
fl oz (fluid ounce)
Weight
g (gram)
oz (ounce)
0 0 -0 0 -8