Infiniti Q45. Manual — part 137
DUCTS AND GRILLES
ATC-143
C
D
E
F
G
H
I
K
L
M
A
B
ATC
DUCTS AND GRILLES
PFP:27860
Removal and Installation
NJS0009G
REMOVAL
Removal of Center Ventilator Grilles
1.
Remove cluster lid C. Refer to
IP-10, "Removal and Installation"
.
2.
Remove mounting screw and clips, and then remove center ven-
tilator grilles (left and right).
Removal of Side Ventilator Grilles
1.
Remove instrument finisher. Refer to
IP-10, "Removal and Installation"
.
2.
Remove mounting screw and clips, and then remove side venti-
lator grille (right).
3.
Remove instrument lower driver panel. Refer to
4.
Remove mounting screw and clips, and then remove side venti-
lator grille (left).
1.
Side defroster duct (right)
2.
Center defroster nozzle
3.
Side defroster duct (left)
4.
Side ventilator duct (left)
5.
Instrument panel
6.
Side ventilator grille (left)
7.
Center ventilator grille (left)
8.
Center ventilator grille (right)
9.
Side ventilator grille (right)
10. Side ventilator duct (right)
11.
Ventilator duct
RJIA3206E
RJIA2682E
RJIA3207E
ATC-144
DUCTS AND GRILLES
Removal of Rear Ventilator Grille
1.
Remove console rear cover. Refer to
IP-10, "Removal and Installation"
2.
Remove mounting screws, and then remove rear ventilator
grille.
Removal of Center Defroster Nozzle, Duct and Ventilator Duct
1.
Remove instrument panel and pad assembly. Refer to
IP-10, "Removal and Installation"
.
2.
Remove harness clip.
3.
Remove mounting clips, and then remove side defroster ducts (left and right).
4.
Remove mounting screws, and then remove center defroster nozzle.
5.
Remove mounting screw, and then remove side ventilator ducts (left and right).
6.
Remove mounting screws, and then remove ventilator duct.
RJIA1939E
RJIA3208E
DUCTS AND GRILLES
ATC-145
C
D
E
F
G
H
I
K
L
M
A
B
ATC
Removal of Rear Ventilator Ducts
1.
Remove console box assembly. Refer to
IP-10, "Removal and Installation"
2.
Remove mounting screws, and then remove rear ventilator duct
No. 2.
3.
Remove instrument panel and pad assembly. Refer to
4.
Remove mounting screws, and then remove rear ventilator duct
No. 1 (rear side).
5.
Disconnect rear ventilator door motor connector.
6.
Remove rear ventilator duct No. 1 (front side).
Removal of Foot Ducts
1.
Remove heater & cooling unit assembly. Refer to
ATC-135, "HEATER & COOLING UNIT ASSEMBLY"
.
2.
Remove mounting screws, and then remove foot duct (right).
3.
Remove aspirator from heater & cooling unit assembly.
4.
Remove mounting screws, and then remove foot duct (left).
Removal of Floor Duct
1.
Remove front seats and console box assembly. Refer to
2.
Peel back floor trim to a point where floor duct is visible.
3.
Remove floor duct No. 2 (left and right).
4.
Remove mounting screw, and then remove floor duct No. 1 (left
and right).
INSTALLATION
Installation is basically the reverse order of removal.
RJIA0337E
RJIA2688E
RJIA0324E
RJIA0128E
ATC-146
REFRIGERANT LINES
REFRIGERANT LINES
PFP:92600
HFC-134a (R-134a) Service Procedure
NJS0009H
SETTING OF SERVICE TOOLS AND EQUIPMENT
Discharging Refrigerant
WARNING:
Avoid breathing A/C refrigerant and lubricant vapor or mist. Exposure may irritate eyes, nose and
throat. Remove HFC-134a (R-134a) from A/C system using certified service equipment meeting
requirements of SAE J-2210 [HFC-134a (R-134a) recycling equipment] or J-2209 [HFC-134a (R-134a)
recovery equipment]. If accidental system discharge occurs, ventilate work area before resuming ser-
vice. Additional health and safety information may be obtained from refrigerant and lubricant manu-
facturers.
Evacuating System and Charging Refrigerant
WJIA0614E
WJIA0615E
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