Nissan Frontier D40. Instruction — part 1125
VTL-14
< ON-VEHICLE REPAIR >
EVAPORATOR
EVAPORATOR
Removal and Installation
INFOID:0000000005275975
Heater and Cooling Unit Assembly
LJIA0178E
1.
Center ventilator connector duct
2.
Heater core cover
3.
Intake air case
4.
Heater core and evaporator pipes
bracket
5.
Heater core and evaporator pipes
grommet
6.
Heater core
7.
Upper heater and cooling unit case
8.
Expansion valve
9.
Evaporator
10. Lower heater and cooling unit case
11.
Variable blower control/Blower motor
resistor
12. Blower motor
EVAPORATOR
VTL-15
< ON-VEHICLE REPAIR >
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REMOVAL
1.
Remove the heater core. Refer to
2.
Separate the heater and cooling unit case.
3.
Remove the evaporator.
4.
Remove the expansion valve. Refer to
HA-39, "Removal and Installation for Expansion Valve"
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Replace the O-rings on the A/C low-pressure flexible A/C hose and the high-pressure A/C pipe with
new ones. Apply compressor oil to the O-rings for installation.
VTL-16
< ON-VEHICLE REPAIR >
HEATER CORE
HEATER CORE
Component
INFOID:0000000005275976
Heater and Cooling Unit Assembly
Removal and Installation
INFOID:0000000005275977
REMOVAL
1.
Remove the heater and cooling unit assembly. Refer to
2.
Remove the three screws and remove the heater core cover.
3.
Remove the heater core and evaporator pipe bracket.
4.
Remove the heater core.
NOTE:
If the in-cabin microfilters are contaminated from coolant leaking from the heater core, replace the in-cabin
microfilters with new ones before installing the new heater core.
INSTALLATION
Installation is in the reverse order of removal.
LJIA0167E
1.
Heater core and evaporator pipe bracket 2.
Heater core
3.
Heater and cooling unit assembly
4.
Heater core cover
INTAKE DOOR MOTOR
VTL-17
< ON-VEHICLE REPAIR >
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INTAKE DOOR MOTOR
Removal and Installation
INFOID:0000000005275978
Intake Door Motor
REMOVAL
1.
Remove the heater and cooling unit assembly. Refer to
2.
Disconnect the intake door motor electrical connector.
3.
Remove the three screws and remove the intake door motor.
INSTALLATION
Installation is in the reverse order of removal.
WJIA1480E
1.
Heater and cooling unit assembly
2.
Intake door motor
3.
Air mix door motor
4.
Variable blower control/Blower motor re-
sistor
5.
Mode door motor
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