Nissan Sentra Service Manual: Cooler pipe and hose
Exploded view
- High-pressure service port
- High-pressure pipe
- Expansion valve
- Low-pressure service port
- Low-pressure flexible hose
- Compressor
- Refrigerant pressure sensor
- Condenser and liquid tank assembly
- High-pressure flexible hose
Low-pressure flexible hose
Low-pressure flexible hose : removal and installation
REMOVAL
- Discharge the refrigerant. Refer to HA-23, "Recycle Refrigerant".
- Remove the upper torque rod bolts (A) and the upper torque rod (1).
- Remove the washer tank inlet bolt (A), then pull the washer tank inlet (1) up and out of the washer tank.
- Remove the engine ground bolts (A) and the engine ground (1).
- Remove the A/C pipe bracket bolts (A).
(1): Low-pressure service port
(2): High-pressure service port
- Remove the push nut (A) from the expansion valve insulator (1) and reposition.
- Remove the bolt (A) that retains the high-pressure pipe and lowpressure flexible hose to the expansion valve, then disconnect the low-pressure flexible hose from the expansion valve and high-pressure pipe.
CAUTION:
Cap or wrap the joint of the hose with suitable material such as vinyl tape to avoid the entry of air.
- Remove the front under cover. Refer to EXT-31, "ENGINE UNDER COVER : Removal and Installation".
- Remove the bolt that retains the high-pressure flexible hose to the compressor, then disconnect the highpressure flexible hose from the compressor.
- Remove the bolt that retains the low-pressure flexible hose to the compressor, then disconnect the lowpressure flexible hose from the compressor.
- Remove the low-pressure flexible hose.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
- Do not reuse O-rings.
- Apply A/C oil to the new O-rings.
- After charging refrigerant, check for leaks. Refer to HA-21, "Leak Test".
High-pressure flexible hose
High-pressure flexible hose : removal and installation
REMOVAL
- Discharge the refrigerant. Refer to HA-23, "Recycle Refrigerant".
- Remove the core support upper cover. Refer to HA-39, "Exploded View".
- Remove the bolt (A) that retains the high-pressure flexible hose to the condenser, then disconnect the high-pressure flexible hose from the condenser and liquid tank assembly.
CAUTION:
Cap or wrap the joint of the hose with suitable material such as vinyl tape to avoid the entry of air.
- Remove the bolt that retains the high-pressure flexible hose to the compressor, then disconnect the highpressure flexible hose from the compressor.
- Remove the high-pressure flexible hose.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
- Do not reuse O-rings.
- Apply A/C oil to new O-rings.
- After charging refrigerant, check for leaks. Refer to HA-21, "Leak Test".
High-pressure pipe
High-pressure pipe : removal and installation
REMOVAL
- Discharge the refrigerant. Refer to HA-23, "Recycle Refrigerant".
- Remove the core support upper. Refer to HA-39, "Exploded View".
- Remove the low-pressure flexible hose. Refer to HA-35, "LOW-PRESSURE FLEXIBLE HOSE : Removal and Installation".
- Remove the bolt (A) that retains the high-pressure pipe to the condenser, then disconnect the high-pressure pipe from the condenser and liquid tank assembly.
CAUTION:
Cap or wrap the joint of the pipe with a suitable material such as vinyl tap to avoid the entry of air.
- Remove the high-pressure pipe.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
- Do not reuse O-rings.
- Apply A/C oil to new O-rings.
- After charging refrigerant, check for leaks. Refer to HA-21, "Leak Test".
Compressor
Exploded view
With air conditioning
Compressor
Front
Without air conditioning
A/c idler pulley
A/c idler pulley bracket
Compressor
Compressor : removal and installation
REM ...
Condenser
Exploded view
Core support upper cover
High-pressure pipe
High-pressure flexible hose
Refrigerant pressure sensor
Condenser and liquid tank assembly
Core support upper
Front
Conde ...
Other materials:
Periodic maintenance
REAR WHEEL HUB
Inspection
COMPONENT PART
Check the mounting conditions (looseness, back lash) of each component and
component conditions (wear,
damage) are normal.
WHEEL HUB ASSEMBLY (BEARING-INTEGRATED TYPE)
Check the following items, and replace the part it necessary.
Move wheel hub as ...
Removal and installation
Horn
Exploded view
Horn high
Horn low
Front
Note:
Shown with the front fascia removed for clarity.
Removal and installation
Horn low
Removal
Remove the core support cover. Refer to ext-23, "removal and
installation".
Disconnect the horn low harness connectors. ...
Terms
It is important to familiarize yourself with
the following terms before loading your
vehicle:
Curb Weight (actual weight of your
vehicle) - vehicle weight including:
standard and optional equipment, fluids,
emergency tools, and spare tire
assembly. This weight does not include
passen ...
