Nissan Pathfinder (2007 year). Instruction — part 331
DUCTS AND GRILLES
MTC-95
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MTC
2007 Pathfinder
DUCTS AND GRILLES
PFP:27860
Components
EJS004SA
Ducts
LJIA0155E
MTC-96
DUCTS AND GRILLES
2007 Pathfinder
Grilles
Removal and Installation
EJS004SB
CONSOLE DUCTS AND CONSOLE GRILLE
Removal
The center console must be removed and disassembled to remove the console ducts and the console grille.
Refer to
Installation
Installation is in the reverse order of removal.
1.
Defroster nozzle
2.
LH side demister duct
3.
LH ventilator duct
4.
RH side demister duct
5.
RH ventilator duct
6.
Center ventilator duct
7.
Front heater and cooling unit assembly
8.
Floor connector duct grilles
9.
Floor connector duct
10. Front floor ducts
11. Floor floor ducts
12. Rear console duct
13. Center console duct
14. Front console duct
WJIA1424E
1.
Instrument panel and pad assembly
2.
LH side ventilator grille
3.
LH ventilator grille
4.
RH ventilator grille
5.
RH side ventilator grille
6.
Console assembly rear base
7.
Rear finisher assembly
8.
Console grille
9.
RH side demister grille
10. Rear cup holder assembly
DUCTS AND GRILLES
MTC-97
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MTC
2007 Pathfinder
DEFROSTER NOZZLE
Removal
1.
Remove the heater and cooling unit assembly. Refer to
MTC-88, "HEATER & COOLING UNIT ASSEM-
.
2.
Remove the defroster nozzle.
Installation
Installation is in the reverse order of removal.
RH AND LH SIDE DEMISTER DUCTS
Removal
1.
Remove the heater and cooling unit assembly. Refer to
MTC-88, "HEATER & COOLING UNIT ASSEM-
.
2.
Remove the RH or LH side demister duct.
Installation
Installation is in the reverse order of removal.
RH AND LH VENTILATOR DUCTS
Removal
1.
Remove the heater and cooling unit assembly. Refer to
MTC-88, "HEATER & COOLING UNIT ASSEM-
.
2.
Remove the RH or LH ventilator duct.
Installation
Installation is in the reverse order of removal.
CENTER VENTILATOR DUCT
Removal
1.
Remove the heater and cooling unit assembly. Refer to
MTC-88, "HEATER & COOLING UNIT ASSEM-
.
2.
Remove the defroster nozzle.
3.
Remove the RH and LH ventilator ducts.
4.
Remove the RH and LH side demister ducts.
5.
Remove the center ventilator duct.
Installation
Installation is in the reverse order of removal.
FLOOR CONNECTOR DUCT
Removal
1.
Remove the heater and cooling unit assembly. Refer to
MTC-88, "HEATER & COOLING UNIT ASSEM-
.
2.
Remove the floor connector duct.
Installation
Installation is in the reverse order of removal.
FRONT AND REAR FLOOR DUCTS
Removal
1.
Remove the floor carpet. Refer to
2.
Remove the clips and front and rear floor ducts.
Installation
Installation is in the reverse order of removal.
MTC-98
DUCTS AND GRILLES
2007 Pathfinder
GRILLES
Removal
1.
Remove the interior trim panel as necessary that contains the grille to be removed. Refer to
2.
Remove the grille from the interior trim panel.
Installation
Installation is in the reverse order of removal.
REFRIGERANT LINES
MTC-99
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MTC
2007 Pathfinder
REFRIGERANT LINES
PFP:92600
HFC-134a (R-134a) Service Procedure
EJS004SC
SETTING OF SERVICE TOOLS AND EQUIPMENT
Discharging Refrigerant
WARNING:
Avoid breathing A/C refrigerant and oil vapor or mist. Exposure may irritate eyes, nose and throat.
Remove HFC-134a (R-134a) refrigerant from the A/C system using certified service equipment meeting
requirements of SAE J2210 HFC-134a (R-134a) recycling equipment or SAE J2201 HFC-134a (R-134a)
recovery equipment. If an accidental system discharge occurs, ventilate the work area before resum-
ing service. Additional health and safety information may be obtained from the refrigerant and oil man-
ufacturers.
Evacuating System and Charging Refrigerant
1.
Shut-off valve
2.
A/C service valve
3.
Recovery/recycling equipment
WJIA1160E
1.
Shut-off valve
2.
A/C service valve
3.
Recovery/recycling equipment
4.
Refrigerant container (HFC-134a)
5.
Refrigerant weight scale (J-39699)
6.
Vacuum pump (J-39649)
7.
Manifold gauge set with hoses and
couplers (J-39183-C)
WJIA1161E
MTC-100
REFRIGERANT LINES
2007 Pathfinder
*1
.
*3
ATC-174, "Checking for Refrigerant
Leaks"
.
*5
ATC-5, "Contaminated Refrigerant"
*2
ATC-174, "Checking for Refrigerant
Leaks"
*4
ATC-105, "PERFORMANCE TEST
DIAGNOSES"
.
WJIA1923E
REFRIGERANT LINES
MTC-101
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MTC
2007 Pathfinder
Components
EJS004SD
A/C Compressor and Condenser
WJIA1253E
MTC-102
REFRIGERANT LINES
2007 Pathfinder
NOTE:
Refer to
MTC-5, "Precautions for Refrigerant Connection"
.
Removal and Installation for Compressor
EJS004SE
COMPONENTS
A/C Compressor Mounting
REMOVAL
1.
Discharge the A/C refrigerant. Refer to
MTC-99, "HFC-134a (R-134a) Service Procedure"
.
2.
Remove the front left wheel and tire assembly. Refer to
3.
Remove the front left mud guard.
4.
Remove the front left splash shield.
5.
Remove the engine air cleaner and air ducts. Refer to
EM-16, "AIR CLEANER AND AIR DUCT"
.
6.
Remove the drive belt. Refer to
7.
Disconnect the compressor harness connector.
8.
Disconnect both the high-pressure flexible A/C hose and low-pressure flexible A/C hose from the com-
pressor.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
9.
Remove the A/C compressor bolts using power tools.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
●
Replace the O-ring of the low-pressure flexible A/C hose and high-pressure flexible A/C hose with
a new one, apply compressor oil to the O-rings before installation.
●
After recharging the A/C system with refrigerant, check for leaks. Refer to
.
1.
High-pressure service valve
2.
Clip
3.
High-pressure A/C pipe
4.
Refrigerant pressure sensor
5.
Condenser
6.
Compressor shaft seal
7.
High-pressure flexible A/C hose
8.
Low-pressure flexible A/C hose
9.
Low-pressure service valve
10. Low-pressure A/C pipe
11.
Expansion valve
12. A/C drain hose
LJIA0176E
1.
Compressor
2.
Front timing chain case
3.
Rear timing chain case
4.
Cylinder block
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