air filter MAZDA 6 2002 Suplement Service Manual

U–8
LOCATION INDEX
BASIC SYSTEMA6E850001040201
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LOCATION INDEX
8
75
4
3
1
2
6
4
L.H.D.
A6E85002001
8
7
5
43
1
2
6
4
R.H.D.
A6E85002002
1 Blower unit
2 Air filter
3A/C unit
(See U–10 A/C UNIT REMOVAL/INSTALLATION)
4 Rear heat duct
5 A/C compressor
(See U–11 A/C COMPRESSOR REMOVAL/
INSTALLATION)6 Condenser
(See U–12 CONDENSER REMOVAL/
INSTALLATION)
7Heater hose
8 Refrigerant lines
(See U–13 REFRIGERANT LINES REMOVAL/
INSTALLATION)

BASIC SYSTEM, CONTROL SYSTEM
U–15
U
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WATER HEATER UNIT REMOVAL/INSTALLATIONA6E854000170201
Caution
•If the negative battery cable is disconnected during the purge cycle of the water heater unit, the
gas in the unit may not be properly scavenged, causing white smoke (unburnt gas) to emit from
the exhaust pipe. Before disconnecting the negative battery cable, verify that the water heater unit
is not operating (no blower fan operation noise).
1. Complete the “BEFORE REPAIR PROCEDURE”. (See F2–45 BEFORE REPAIR PROCEDURE.)
2. Disconnect the negative battery cable.
3. Drain the engine coolant.
4. Remove the fuel filter with the pipes still connected, and fix the fuel filter using a rope so that it is out of the way.
5. Remove in the order indicated in the table.
6. Install in the reverse order of removal.
7. Complete the “AFTER REPAIR PROCEDURE”. (See F2–45 AFTER REPAIR PROCEDURE.)
8. Refill the engine coolant.
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1 Cooler pipe No.1
2 Cooler pipe No.2
3 Cooler pipe No.3
4 Cooler pipe No.45 Cooler pipe No.5 (R.H.D. only)
6 Cooler hose (HI)
7 Cooler hose (LO)
CONTROL SYSTEM
A
A
B
B
5
4
3
1
2
6
TO
FUEL PIPE
8.9—12.7
{90—130, 79—112}
N·m {kgf·cm, in·lbf}
8.9—12.7
{90—130, 79—112}
A6E85402004
1 Connector
2 Heater hose No.1
3 Heater hose No.34 Water heater unit
5 Fuel pump (water heater system)
6 Exhaust pipe