2002 MAZDA 6 belt

T–34
AIR BAG SYSTEM
Side Air Bag Sensor Handling
•Disconnecting the side air bag sensor connector or removing the side air bag sensor with the ignition
switch at ON position can cause the side air bag sensor to operate and the side air bag module to
deploy, which may seriously injure you. Before disconnecting the side air bag sensor connector or
removing the side air bag sensor, always turn the ignition switch to LOCK position, then disconnect the
negative battery cable and wait for more than 1 minute to allow the backup power supply of the SAS
control module to deplete its stored power.
•If the side air bag sensor is subjected to shock or the sensor is disassembled, the side air bag module
may operate (deploy) suddenly and cause injury, or it may fail to operate normally and cause a serious
accident. Do not subject the side air bag sensor to shock or disassemble the sensor.
•Because a sensor is built into the side air bag sensor, when the side air bag module operates (deploys),
there may be a problem, such as an internal malfunction, even if there is not any external damage or
deformation. If the side air bag sensor is reused, the side air bag module may fail to operate normally
and cause a serious injury. Always replace the side air bag sensor with a new part. The side air bag
sensor cannot be bench-checked or self-checked.
Pre-tensioner Seat Belt Inspection
•Inspecting a pre-tensioner seat belt using an
ohmmeter can deploy the pre-tensioner seat
belt, which can cause serious injury. Do not
use an ohmmeter to inspect the pre-tensioner
seat belt. Always use the on-board diagnostic
to diagnose the pre-tensioner seat belt for
malfunctions.
Component Handling
•Oil, grease, water, etc on components may cause the air bag modules and pre-tensioner seat belts to
fall to deploy in an accident, which may cause serious injury. Do not allow oil, grease, water, etc., on
components.
•Inserting a screwdriver, etc., into the
connector of an air bag module or a pre-
tensioner seat belt may damage the connector
and cause the air bag module or the pre-
tensioner seat belt to deploy improperly,
which may cause serious injury. Do not insert
any foreign objects into the connector.
Component Reuse
•Even if an air bag module or a pre-tensioner seat belt does not deploy in a collision and does not have
any external signs of damage, it may have been damaged internally, which may cause improper
operation. Improper operation may cause serious injury. Always self-check the undamaged air bag
module or pre-tensioner seat belt to determine whether it can be reused.
End Of Sie
A6E8130W025
A6E8130W023

AIR BAG SYSTEM
T–35
T
CURTAIN AIR BAG MODULE REMOVAL/INSTALLATIONA6E813000171201
Warning
•Handling the air bag module improperly can accidentally deploy the air bag module, which may
seriously injure you. Read AIR BAG SYSTEM SERVICE WARNINGS before handling the air bag
module. (See T–32 SERVICE WARNINGS.)
1. Turn the ignition switch to LOCK position.
2. Disconnect the negative battery cable and wait for more than 1 minute.
3. Remove the headliner.
4. Remove in the order indicated in the table.
5. Install in the reverse order of removal.
6. Turn the ignition switch to ON position.
7. Verify that the air bag system warning light
illuminates for approximately 6 seconds and
then goes off.
•If the air bag system warning light does not
operate in the manner described above, there
are malfunctions in the system. Inspect the system using the on-board diagnostic.
Connector Removal Note
1. Using a flathead screwdriver, pry out the
connector's stopper plate.
2. Disconnect the connector.
End Of SieAIR BAG MODULE AND PRE-TENSIONER SEAT BELT DEPLOYMENT PROCEDURESA6E813057000201
Warning
•A live (undeployed) air bag module and pre-tensioner seat belt may accidentally deploy when it is
disposed of and cause serious injury. Do not dispose of a live (undeployed) air bag module and
pre-tensioner seat belt. If the SSTs (Deployment tool and Adapter harness) are not available,
consult the nearest Mazda representative for assistance.
Caution
•Deploying the air bag modules and pre-tensioner seat belts inside the vehicle may cause damage
to the vehicle interior. When the vehicle is not to be scrapped, always deploy the air bag modules
and pre-tensioner seat belts outside the vehicle.
•When the vehicle is to be scrapped, deploy the air bag modules and pre-tensioner seat belts inside the vehicle.
(See T–36 Deployment Procedure for Inside of Vehicle (Only When Vehicle Is To Be Scrapped).)
•When the vehicle is not to be scrapped, deploy the air bag modules and pre-tensioner seat belts outside the
vehicle. (See T–36 Deployment Procedure for Outside of Vehicle.)
Note
•When disposing of deployed air bag module and pre-tensioner seat belt, refer to the disposal procedure.
•The deployment procedures are the same as those of the current 4SD and 5HB models, except for the
curtain air bag module.
1 Connector
(See T–35 Connector Removal Note)
2Bolt
3 Curtain air bag module3
1
2
N·m {kgf·cm, in·lbf} 7.9—11.7
{80—120, 70—104}
A6E81301126
A6E8130W002

T–36
AIR BAG SYSTEM
Deployment Procedure for Inside of Vehicle (Only When Vehicle Is To Be Scrapped)
1. Inspect the SST (Deployment tool).
2. Move the vehicle to an open space, away from strong winds, and close all the doors and windows.
3. Turn the ignition switch to LOCK position.
4. Disconnect the negative battery cable and wait for more than 1 minute.
5. Follow the appropriate procedure for deploying the driver-side air bag module, passenger-side air bag module,
side air bag module, curtain air bag module, or pre-tensioner seat belt.
Curtain air bag module (WGN)
1. Remove the headliner.
2. Disconnect the curtain air bag module connector.
3. Connect the SST (Adapter harness) to the curtain
air bag module.
4. Connect the SST (Deployment tool) to the SST
(Adapter harness).
5. Connect the red clip of the SST (Deployment tool)
to the positive battery terminal and the black clip
to the negative battery terminal.
6. Verify that the red light on the SST (Deployment
tool) is illuminated.
7. Make sure all persons are standing at least 6 m
{20 ft} from the vehicle.
8. Press the activation switch on the SST
(Deployment tool) to deploy the curtain air bag
module.
Deployment Procedure for Outside of Vehicle
1. Inspect the SST (Deployment tool).
2. Turn the ignition switch to LOCK position.
3. Disconnect the negative battery cable and wait for more than 1 minute.
4. Follow the appropriate procedure for deploying the driver-side air bag module, passenger-side air bag module,
side air bag module, curtain air bag module, or pre-tensioner seat belt.
49 L066 002
CURTAIN
AIR BAG MODULE
CONNECTOR
A6E81301112
49 L066 002
49 H066 002
A6E8130W151
49 H066 002
ACTIVATION
SWITCH
A6E8130W028

BASIC SYSTEM
U–11
U
7. Install in the reverse order of removal.
8. Perform the refrigerant system performance test.
A/C Unit Installation Note
1. When installing a new A/C unit or evaporator, add a supplemental amount of ATMOS GU10 compressor oil into
the refrigerant cycle.
Supplemental amount (approximate quantity)
40 ml {40 cc, 1.4 fl oz}
End Of Sie
A/C COMPRESSOR REMOVAL/INSTALLATIONA6E8516614502011. Disconnect the negative battery cable.
2. Discharge the refrigerant from the system.
3. Remove the right side splash shield.
4. Loosen the drive belt and remove it.
Caution
•If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and
abnormal noise will occur. Always immediately plug open fittings after removing any refrigeration
cycle parts to keep moisture or foreign material out of the cycle.
5. Remove in the order indicated in the table. Do not
allow compressor oil to spill.
.
6. Install in the reverse order of removal.
7. Adjust the drive belt.
8. Perform the refrigerant system performance test.
A/C Compressor Installation Note
1. Remove the following amount of compressor oil from the new A/C compressor when replacing the A/C
compressor.
Compressor oil to be removed (approximate quantity)
150 ml {150 cc, 5.07 fl oz} – [compressor oil from old A/C compressor + 15 ml {15 cc, 0.5 fl oz}]
End Of Sie
1 Cooler hose (HI)
(See U–13 REFRIGERANT LINES REMOVAL/
INSTALLATION)
2 Cooler hose (LO)
(See U–13 REFRIGERANT LINES REMOVAL/
INSTALLATION)
3 Magnetic clutch connector
4A/C compressor
(See U–11 A/C Compressor Installation Note)
4
3
1
2
N·m {kgf·cm, in·lbf} 6.86—9.80
{70.0—99.9,
60.8—86.7}
R
R
6.86—9.80
{70.0—99.9,
60.8—86.7}
17.6—26.5 N·m
{1.80—2.70 kgf·m,
13.0—19.5 ft·lbf}
A6E85162005

TD–2
TECHNICAL DATA
ENGINEA6E931001001201
End Of Sie
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})