2008 NISSAN TEANA Service Manual

fuel type bolt pattern service indicator boot brake sensor service schedule

Page 2729 of 5121

NISSAN TEANA 2008 Service Manual PRECAUTIONS
HAC-101
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WARNING:
Check that all refrigerant is discharged into the recycling equipment and the pressure in the syste

PRECAUTIONS
HAC-101
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WARNING:
Check that all refrigerant is discharged into the recycling equipment and the pressure in the system is
less than atmospheric pressure. Then gradually loosen the discharge side hose fitting and remove it.
CAUTION:
Observe the following when replacing or cleaning refrigerant cycle components.
Store it in the same way at it is when mounted on the car when the compressor is removed. Failure
to do so will cause lubricant to enter the low-pressure chamber.
Always use a torque wrench and a back-up wrench when connecting tubes.
Immediately plug all openings to prevent entry of dust and moisture after disconnecting tubes.
Connect the pipes at the final stage of the operation when installing an air conditioner in the vehicle.
Never remove the seal caps of pipes and other components until just before required for connection.
Allow components stored in cool areas to warm to working area temperature before removing seal
caps. This prevents condensation from forming inside A/C components.
Thoroughly remove moisture from the refrigeration system before charging the refrigerant.
Replace always used O-rings.
Apply lubricant to circle of the O-rings shown in illustration when connecting tube. Be careful not to
apply lubricant to threaded portion.
O-ring must be closely attached to the groove portion of tube.
Be careful not to damage O-ring and tube when replacing the O-ring.
Connect tube until a click can be heard. Then tighten the nut or bolt by hand. Check that the O-ring is
installed to tube correctly.
Perform leakage test and make sure that there is no leakage from connections after connecting line.
Disconnect the line and replace the O-ring when the refrigerant leaking point is found. Then tighten
the connections of seal seat to the specified torque.
Service EquipmentINFOID:0000000003846402
RECOVERY/RECYCLING EQUIPMENT
Be certain to follow the manufacturer instructions for machine operation and machine maintenance. Never
introduce any refrigerant other than that specified into the machine.
ELECTRICAL LEAK DETECTOR
Be certain to follow the manufacturer instructions for tester operation and tester maintenance.
VACUUM PUMP
Name : NISSAN A/C System Oil Type S
RHA861F

Page 2730 of 5121

NISSAN TEANA 2008 Service Manual HAC-102
< PRECAUTION >[WITHOUT 7 INCH DISPLAY]
PRECAUTIONS
The lubricant contained inside the vacuum pump is not compatible
with the specified lubricant for HFC-134a (R-134a) A/C systems.
The vent sid

Page 2731 of 5121

NISSAN TEANA 2008 Service Manual PRECAUTIONS
HAC-103
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Never attempt to connect HFC-134a (R-134a) service couplers to a
CFC-12 (R-12) A/C system. The HFC-134a (R-1

Page 2732 of 5121

NISSAN TEANA 2008 Service Manual HAC-104
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COMPRESSOR
COMPRESSOR
General PrecautionsINFOID:0000000003846403
CAUTION:
Plug all openings to prevent moisture and foreign matter from entering.
Sto

Page 2733 of 5121

NISSAN TEANA 2008 Service Manual FLUORESCENT LEAK DETECTOR
HAC-105
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FLUORESCENT LEAK DETECTOR
General PrecautionsINFOID:0000000003846404
CAUTION:
The A/C system

FLUORESCENT LEAK DETECTOR
HAC-105
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FLUORESCENT LEAK DETECTOR
General PrecautionsINFOID:0000000003846404
CAUTION:
The A/C system contains a fluorescent leak detection dye used for locating refrigerant leakages. An
ultraviolet (UV) lamp is required to illuminate the dye when inspecting for leakages.
Always wear fluorescence enhancing UV safety goggles to protect eyes and enhance the visibility of
the fluorescent dye.
The fluorescent dye leak detector is not a replacement for an electrical leak detector (SST: J-41995).
The fluorescent dye leak detector should be used in conjunction with an electrical leak detector
(SST: J-41995) to pin-point refrigerant leakages.
Read and follow all manufacture operating instructions and precautions prior to performing the work
for the purpose of safety and customer satisfaction.
A compressor shaft seal should not necessarily be repaired because of dye seepage. The compres-
sor shaft seal should only be repaired after confirming the leakage with an electrical leak detector
(SST: J-41995).
Always remove any remaining dye from the leakage area after repairs are completed to avoid a mis-
diagnosis during future service.
Never allow dye to come into contact with painted body panels or interior components. Clean imme-
diately with the approved dye cleaner if dye is spilled. Fluorescent dye left on a surface for an
extended period of time cannot be removed.
Never spray the fluorescent dye cleaning agent on hot surfaces (engine exhaust manifold, etc.).
Never use more than one refrigerant dye bottle (1/4 ounce /7.4 cc) per A/C system.
Leak detection dyes for HFC-134a (R-134a) and CFC-12 (R-12) A/C systems are different. Never use
HFC-134a (R-134a) leak detection dye in CFC-12 (R-12) A/C system, or CFC-12 (R-12) leak detection
dye in HFC-134a (R-134a) A/C system, or A/C system damage may result.
The fluorescent properties of the dye remains for three or more years unless a compressor malfunc-
tion occurs.
IDENTIFICATION
NOTE:
Vehicles with factory installed fluorescent dye have a green label.
Vehicles without factory installed fluorescent dye have a blue label.
IDENTIFICATION LABEL FOR VEHICLE
Vehicles with factory installed fluorescent dye have an identification label on the front side of hood.

Page 2734 of 5121

NISSAN TEANA 2008 Service Manual HAC-106
< BASIC INSPECTION >[WITH 7 INCH DISPLAY]
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000003884685
OVERALL SEQUENCE
*1: Refer to HAC-212, "

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NISSAN TEANA 2008 Service Manual DIAGNOSIS AND REPAIR WORKFLOW
HAC-107
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>> GO TO 3.
3.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT-III
Using CONSULT-III, perf

Page 2736 of 5121

NISSAN TEANA 2008 Service Manual HAC-108
< BASIC INSPECTION >[WITH 7 INCH DISPLAY]
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
WITHOUT INTELLIGENT AIR CONDITIONER SYSTEM
WITHOUT INTELLIGENT AIR CONDITIONER SYSTEM : Descriptio

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