Index Manuals Nissan Pathfinder (2011 year) - Service and Repair Manual
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Content .. 433 434 435 436 ..
Nissan Pathfinder (2011 year). Manual - part 435
HA-1
VENTILATION, HEATER & AIR CONDITIONER
C
D
E
F
G
H
J
K
L
M
SECTION
HA
A
B
N
O
P
CONTENTS
HEATER & AIR CONDITIONING SYSTEM
PRECAUTION ...............................................
3
PRECAUTIONS ...................................................
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-SIONER" ...................................................................
Precaution Necessary for Steering Wheel Rota-tion After Battery Disconnect .....................................
Precaution for Work ..................................................
4
Precaution for Working with HFC-134a (R-134a) ......
Contaminated Refrigerant .........................................
General Refrigerant Precaution ................................
5
Precaution for Leak Detection Dye ...........................
A/C Identification Label .............................................
Precaution for Refrigerant Connection ......................
Precaution for Service of Compressor ....................
11
Precaution for Service Equipment ...........................
PREPARATION ...........................................
14
PREPARATION ..................................................
Special Service Tool ...............................................
HFC-134a (R-134a) Service Tool and Equipment ....
Commercial Service Tool ........................................
16
SYSTEM DESCRIPTION .............................
18
REFRIGERATION SYSTEM ..............................
Component ..............................................................
Refrigerant Cycle ....................................................
22
Refrigerant System Protection ................................
23
OIL ......................................................................
24
Maintenance of Oil Quantity in Compressor ...........
PERIODIC MAINTENANCE .........................
25
HFC-134a (R-134a) Service Procedure ..................
27
FLUORESCENT LEAK DETECTOR ................
29
Checking of Refrigerant Leaks ................................
Checking System for Leaks Using the Fluorescent Dye Leak Detector ...................................................
Dye Injection ............................................................
ELECTRICAL LEAK DETECTOR ....................
31
Electronic Refrigerant Leak Detector .......................
REMOVAL AND INSTALLATION ...............
34
REFRIGERATION SYSTEM .............................
36
COMPRESSOR .................................................
38
Removal and Installation for Compressor ...............
Removal and Installation for Compressor Clutch ....
40
HIGH-PRESSURE FLEXIBLE HOSE ...............
45
Removal and Installation for Front High-pressure Flexible A/C Hose ....................................................
HIGH-PRESSURE PIPE ....................................
46
Removal and Installation for Front High-pressure A/C Pipe ..................................................................
Removal and Installation for Rear High- and Low-Pressure A/C Pipes .................................................
Removal and Installation for Underfloor Rear High- and Low-Pressure A/C and Heater Core Pipes ........................................................................
LOW-PRESSURE FLEXIBLE HOSE ................
49
Removal and Installation for Front Low-Pressure Flexible A/C Hose ....................................................
LOW-PRESSURE PIPE ....................................
50
Removal and Installation for Front Low-Pressure A/C Pipe ..................................................................
2011 Pathfinder