2002 MAZDA 6 oil temperature

REAR SUSPENSION
R–13
R
REAR STABILIZER REMOVAL/INSTALLATION (4WD)A6E7416281002011. Remove the rear auto leveling sensor.
(See T–20 REAR AUTO LEVELING SENSOR REMOVAL/INSTALLATION.)
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
4. Adjust the headlight zeroset.
.
Bolt (Differential Front Side) Removal Note
1. Disconnect differential oil temperature sensor connector and 4WD solenoid connector.
2. Support the differential with a jack as shown in
the figure.
3. Remove the bolt.
5
4
3
1
AA
2
6
GREASEGREASE
43.1—60.8
{4.40—6.19,
31.8—44.8}
74.5—104.9
{7.60—10.69, 54.95—77.37}
43.1—60.8
{4.40—6.19,
31.8—44.8}
RUBBER
GREASE
43.1—60.8
{4.40—6.19,
31.8—44.8}
N·m {kgf·m, ft·lbf} 75.5—94.5
{7.70—9.63, 55.7—69.6}
A6E74162007
1 Stabilizer control link
2 Coil spring component (One side only)
3 Stabilizer bracket
4 Bushing5 Bolt (Differential front side)
(See R–13 Bolt (Differential Front Side) Removal
Note)
(See R–14 Bolt (Differential Front Side) Installation
Note)
6 Rear stabilizer
JACK
A6E74162011

R–14
REAR SUSPENSION
Bolt (Differential Front Side) Installation Note
1. Support the differential with a jack, and then
install the bolt.
2. Connect differential oil temperature sensor
connector and 4WD solenoid connector.
End Of SieTRAILING LINK REMOVAL/INSTALLATION (4WD)A6E741628200201
Caution
•Performing the following procedures without first removing the ABS wheel-speed sensor may
possibly cause an open circuit in the harness if it is pulled by mistake. Before performing the
following procedures, remove the ABS wheel-speed sensor (axle side) and fix it to an appropriate
place where the sensor will not be pulled by mistake while servicing the vehicle.
1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
3. Inspect the rear wheel alignment.
(See R–9 REAR WHEEL ALIGNMENT (WGN).)
JACK
A6E74162011

TD–2
TECHNICAL DATA
ENGINEA6E931001001201
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LUBRICATION SYSTEMA6E931001001202
TECHNICAL DATA
ItemSpecification
Diesel engine
MZR-CD (RF Turbo)
MECHANICAL
Valve clearance
[engine cold](mm {in})IN0.12—0.18
{0.005—0.007}
(0.15±0.03 {0.006±0.0011})
EX0.32—0.38
{0.013—0.014}
(0.35±0.03 {0.014±0.0011})
Compression pressure(kPa {kgf/cm
2, psi}) [rpm]Standard3,500
{35.7, 507.7}
[250]
Minimum3,100
{31.6, 449.4}
[250]
Maximum difference
between cylinders196.1 {1.999, 28.44}
Cylinder head bolt length (mm {in})Standard 159.7—160.3 {6.288—6.311}
Maximum 161.0 {6.338}
Pushing distance of the front oil seal
(from the edge of the oil pump body)(mm {in})0—0.5
{0—0.019}
Pushing distance of the rear oil seal
(from the edge of the rear cover)(mm {in})0—0.5
{0—0.019}
Pushing distance of the camshaft oil seal
(from the edge of the cylinder head)(mm {in})0.5—1.5
{0.020—0.059}
Timing belt auto tensioner rod projection (free length) (mm {in})12.9—14.6
{0.508—0.574}
ItemSpecification
Diesel engine
MZR-CD (RF Turbo)
Oil pressure
(approximate quantity)
[oil temperature: 100°C {212°F}](kPa {kgf/cm
2, psi}) min [rpm]147 {1.5, 21} [1,000],
343 {3.5, 50} [3,000]
Oil capacity
(approximate quantity)Total (dry engine)
5.5 {5.8, 4.8}
(L {US qt, Imp qt})
Oil replacement
4.8 {5.1, 4.2}
(L {US qt, Imp qt})
Oil and oil filter replacement
5.0 {5.3, 4.4}
(L {US qt, Imp qt})

TECHNICAL DATA
TD–3
TD
Recommended engine oil
Note
•The maintenance intervals on scheduled maintenance table (See GI–8 SCHEDULED MAINTENANCE
TABLE) can only be supported with the use of following oils.
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COOLING SYSTEMA6E931001001203
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FUEL AND EMISSION CONTROL SYSTEMA6E931001001204
*1: Excludes temporary idle speed drop just after the electrical loads are turned on.
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ItemSpecification
Diesel engine
MZR-CD (RF Turbo)
Engine oil GradeAPI CF CD, CE, CF-4
ACEA B1 or B3
B3B3 or B4
Viscosity (SAE) 5W-30 10W-40 5W-30, 10W-30
RemarksMazda genuine Dexelia oil e.g. —
ItemSpecification
Diesel engine
MZR-CD (RF Turbo)
Coolant capacity (L {US qt, Imp qt}) 9.0 {9.5, 7.9}
Radiator capCap valve opening pressure
94—122
{0.96—1.24, 13.7—17.6}
(kPa {kgf/cm
2, psi})
ThermostatType Wax, bottom-bypass
Initial-opening temperature (°C {°F})80—84
{176—183}
Full-opening temperature (°C {°F}) 95 {203}
Full-open lift (mm {in}) More than 8.5 {0.33}
Cooling fan Motor Current (A)4.4—7.4 (Cooling fan motor No.1)
6.3—9.3 (Cooling fan motor No.2)
ItemEngine
L3 (4WD)
Idle speed
*1(rpm) 650—750 (700±50)
ItemEngine
MZR-CD (RF Turbo)
Idle speed (rpm) 725—825 (775±50)
Idle-up speed (rpm) When A/C is operated 725—825 (775±50)
Boost relief pressure (kPa {mmHg, inHg}) Approx. –14.5 {–108, –4.27}

TECHNICAL DATA
TD–5
TD
End Of SieAUTOMATIC TRANSAXLEA6E931001024203
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PROPELLER SHAFTA6E931001024204
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Item Specification
Transaxle typeJA5AX-EL
Line pressure
(kPa {kgf/cm
2, psi})D range, M range (2GR)Idle 290—490 {3.0—5.0, 42—71}
Stall 1,550—1,750 {15.8—17.8, 225—254}
M range (1GR), R positionIdle 550—750 {5.6—7.6, 80—109}
Stall 1,550—1,750 {15.8—17.8, 225—254}
Engine stall speed
D, M (1GR, 2GR), R 2,200—2,600
(rpm)
Time lag (second)N-D Approx. 0.5—1.0
N-R Approx. 0.6—1.0
Transaxle fluid
temperature (TFT)
sensor-20 °C {−4 °F} 15.87—17.54
0 °C {32 °F} 5.73—6.33
20 °C {68 °F} 2.38—2.63
40 °C {104 °F} 1.10—1.22
60 °C {140 °F} 0.56—0.62
80 °C {176 °F} 0.31—0.34
(kilohm) 100 °C {212 °F} 0.18—0.20
120 °C {248 °F} 0.11—0.12
130 °C {266 °F} 0.09—0.10
Input/turbine
speed sensor(ohm) ATF temperature: 20 °C {68 °F} 513—627
Intermediate
sensor(ohm) ATF temperature: 20 °C {68 °F} 513—627
Vehicle
speedometer
sensor(ohm) ATF temperature: 20 °C {68 °F} 513—627
Solenoid valves (ohm)Shift solenoid A 14—18
Shift solenoid B 14—18
Shift solenoid C 14—18
Neutral shift solenoid valve 14—18
Reduction timing solenoid valve 14—18
TCC solenoid valve 12.0—13.2
2-4 brake solenoid valve 2.6—3.2
High clutch solenoid valve 2.6—3.2
Pressure control solenoid 2.6—3.2
Automatic transaxle fluid
(ATF)Type
M-
III or equivalent (e.g. Dexron ® III )
Capacity (Approximate quantity) (L {US qt, Imp qt}) 8.3 {8.8, 7.3}
Transfer oilGrade API service GL-5
Viscosity SAE 80W-90
Capacity (Approximate quantity) (L {US qt, Imp qt}) 0.62 {0.65, 0.54}
Item Specification
Runout limit mm {in} 0.3 {0.01}
Starting torqueN·m
{kgf·cm}0.29—0.78 {3.0—7.9}

TD–6
TECHNICAL DATA
FRONT AND REAR AXLEA6E931001018201
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STEERING SYSTEMA6E931001034201
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Item Specification
FRONT DRIVE SHAFT
Shaft length
(Air in boot at atmospheric
pressure)(mm {in})Left sideMZR-CD (RF Turbo): 666.1—676.1 {26.23—26.61}
4WD: 667—677 {26.26—26.65}
Right sideMZR-CD (RF Turbo): 615.9—625.9 {24.25—24.64}
4WD: 631—641 {24.85—25.23}
REAR DRIVE SHAFT (4WD)
Shaft length
(Air in boot at atmospheric
pressure)(mm {in})Left side 805.4—815.4 {31.71—32.10}
Right side 852.4—862.4 {33.56—33.95}
REAR DIFFERENTIAL (4WD)
Pinion height (mm {in})–0.025—0.025 {–0.001—0.001}
Backlash of side gear and differential pinion (mm {in}) 0.1 {0.004} or less
Drive pinion preload (N·m kgf·cm, in·lbf) 1.3—1.8 {13.3—18.3, 11.5—15.9}
Backlash of drive pinion and
ring gear(mm {in})Standard 0.09—0.11 {0.0036—0.0043}
Minimum 0.05 {0.002}
Differential oilGrade API service GL-5
ViscosityAbove –18°C {0°F}: SAE 90
Below –18°C {0°F}: SAE 80
Capacity
(Approximate quantity)(L {US qt, lmp qt}) 1.00 {1.06, 0.88}
ELECTRONIC 4WD CONTROL SYSTEM
Differential oil temperature
sensor(kilohm)0°C {32°F} 91—100
10°C {50°F} 56—61
20°C {68°F} 35—39
30°C {86°F} 23—25
40°C {104°F} 14—17
50°C {122°F} 10—11
60°C {140°F} 7.1—7.9
70°C {158°F} 5.0—5.6
80°C {176°F} 3.6—4.0
4WD solenoid
(Rear differential oil temperature
at 20°C {68°F})(ohm) 1.5—2.0
Item Specification
ENGINE SPEED SENSING POWER STEERING
Power
steering oil
pumpOil pump fluid pressure 2WD (Except MZR-CD (RF Turbo)):
10.80—11.29 {110.2—115.1, 1,567—1,637}
MZR-CD (RF Turbo):
11.31—11.80 {115.4—120.3, 1,641—1,711}
4WD: 10.30—10.79 {105.1—110.0, 1,490—1,564} (MPa {kgf·cm
2, psi})
Gear housing fluid pressure 2WD (Except MZR-CD (RF Turbo)):
10.80—11.29 {110.2—115.1, 1,567—1,637}
MZR-CD (RF Turbo):
11.31—11.80 {115.4—120.3, 1,641—1,711}
4WD: 10.30—10.79 {105.1—110.0, 1,490—1,564} (MPa {kgf·cm
2, psi})
Power
steering
systemFluid type
ATF M-
III or equivalent (e.g. Dexron®II)
Capacity (Approximate quantity) MTX (Except MZR-CD (RF Turbo)): 0.80 {0.85, 0.70}
ATX (Except 4WD): 0.87 {0.92, 0.77}
MZR-CD (RF Turbo): 0.86 {0.91, 0.76}
4WD: 0.89 {0.94, 0.78} (L {US qt, Imp qt})