Mazda MX-6 1998, Workshop Manual

Page: 569 / 1282

TECHNICAL DATA
Item
E ngine
FS KL
MTX ATX MTX ATX
Tensioner spring free length (mm {in}) 36.6(1.44} —
Timing belt auto tensioner projection (mm {in})
—
Type A: 14.3— 15.1
{0.563—0.594}
Type B: 12.0— 13.0
{0.473— 0.511}
Pushing distance of the camshaft oil seal (mm {in})
0.3— 0.7 {0.012— 0.027}
(from the edge of the
cylinder head)
0— 0.5 {0— 0.019} (from
the edge of the cylinder
head)
Pushing distance of the front oil seal (mm {in})
0— 0.5 {0— 0.019} (from
the edge of the oil pump
body)
0— 0.7 {0— 0.027} (from
the edge of the oil pump
body)
Pushing distance of the rear oil seal (mm {in})
0—0 .5 (0 — 0.019} (from
the edge of the rear
cover)
0— 0.7 {0— 0.027} (from
the edge of the cylinder
block)
Cylinder head bolt length (mm {in})
Standard
104.2— 104.8
{4.103— 4.125}
131.2— 131.8
{5.166— 5.188}
Maximum 105.5 4.154} 132.5(5.217}
Idle speed (rpm) 550— 850
500— 800 550— 750
Ignition timing (BTDC/rpm)
6— 1 8 7
550— 850
6— 1 8 7
500— 800
4— 167550— 750
ldle-up speed*1 (rpm)
E/L O N '2 625— 925 525— 825 550— 750
A/C ON*3 625— 925 500— 800 725— 925
P/S ON*4 550— 850 500— 800
550— 750
Idle mixture
HC concentration within the regulation
CO concentration within the regulation
LUBRICATION SYSTEM
Oil pressure (kPa {kgf/cm2, psi}) [3000 rpm]
393— 490
{4.0— 5.0, 57— 71}
334— 490
{3.4— 5.0, 49— 71}
Oil capacity
Total (dry engine) (L {US qt, lmp qt}) 3.7 {3.9, 3.3} 4.9 {5.2, 4.3}
Oil replacement (L {US qt, lmp qt}) 3.3 {3.5, 2.9} 3.7 {3.9, 3.3}
Oil and oil filter replacement (L {US qt, lmp qt}) 3.5 {3.7, 3.1} 4.0 {4.2, 3.5}
Engine oil
API Service
SG (Energy Conserving II),
SH (Energy Conserving II),
SJ or ILSAC (GF-I, G F -II)
Viscosity
A b o v e -2 5 °C {-1 3 ° F}
SAE 10W -30
Below 0 °C {32 ° F} SAE 5W -30
COOLING SYSTEM
Coolant capacity (L {US qt, Imp qt})
7.5 {7.9, 6.6}
Radiator cap valve opening pressure (kPa {kgf/cm2, psi})
94— 122 {0.95— 1.25, 13.5— 17.7}
Thermostat
Initial-opening temperature (°C {°F})
80— 8 4 (1 7 6 — 183}
Full-opening temperature ( ° C {° F})
95 {203}
Full-open lift (mm {in})
8.5 {0.33} min.
Cooling fan motor current (A)
6.0— 9.0
FUEL SYSTEM
Fuel line hold pressure (kPa {kgf/cm2, psi})
More than
343 {3.50, 49.8}
More than
1 4 7 (1 .5 0 ,2 1 .3 }
Fuel pump maximum pressure (kPa {kgf/cm2, psi})
480— 630 {4.8— 6.5, 69— 92}
Fuel injector
Leakage
Less than 1 drop/2 minutes
Volume (ml {cc, floz}/15 sec.)
47— 68
{47— 68, 1.4— 2.0}
4 8 -5 6
{48— 56, 1.7— 1.8}
Resistance (i2)
12— 16 [at 20 ” C {68 *F}]
0 1 -5 0 -2