Infiniti M45 (Y34). Manual — part 812
FRONT WIPER AND WASHER SYSTEM
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●
Check grease conditions of the motor arm and wiper link joint (at retainer). Apply grease if nec-
essary.
Disassembly and Assembly of Front Wiper Motor and Linkage
AKS003WF
DISASSEMBLY
1.
Remove wiper link from wiper frame and motor arm.
2.
Remove wiper motor mounting bolts, and remove wiper motor from wiper frame.
ASSEMBLY
Paying attention to the work listed below, assemble in reverse order of disassembly.
Washer Nozzle Adjustment
AKS003WG
1.
When wiper blade position is in auto stop condition, remove wiper motor connector to ensure wiper arms
do not move.
2.
Adjust each nozzle position so that spray positions are in the range of shaded parts.
1.
Wiper link 1
2.
Wiper link 2
3.
Wiper frame
4.
Wiper motor
PKIA5988E
Wiper motor mounting bolts
: 6.4 N·m (0.65 kg-m, 57 in-lb)
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FRONT WIPER AND WASHER SYSTEM
Unit: mm (in)
Washer Tube Layout
AKS003WH
PKIA2276E
Spray position
h (height)
hs
(width)
s
A
212 (8.35)
26 (1.02)
539 (21.22)
10.5 (0.41)
B
290 (11.42)
30 (1.18)
319 (12.56)
–1.7 (0.07)
C
192 (7.56)
63 (2.48)
19 (0.75)
–49.5 (1.95)
D
153 (6.02)
3.4 (0.13)
151 (5.94)
5.1 (0.20)
E
246 (9.69)
19.9 (0.78)
290 (11.42)
2.4 (0.09)
F
208 (8.19)
9.7 (0.38)
474 (18.66)
–2.4 (0.09)
PKIA2277E
PKIA2278E
FRONT WIPER AND WASHER SYSTEM
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Removal and Installation of Front Washer Nozzle
AKS003WJ
REMOVAL
1.
Remove upwards while pressing the pawls on reverse side.
2.
Remove washer tube.
INSTALLATION
Install in the reverse order of removal.
Inspection of Washer Nozzle
AKS003WK
CHECK VALVE
Blow air in the injection direction, and make sure that air flows only
one way. Make sure that the reverse direction (inhale) is not possi-
ble.
Removal and Installation of Front Wiper and Washer Switch
AKS003WL
REMOVAL
1.
Remove steering column cover. Refer to
in “IP” section.
2.
Disconnect wiper and washer switch connector.
3.
Pull wiper and washer switch toward the passenger door while
removing screws in direction shown by the arrow in the figure,
and remove it from the base.
INSTALLATION
Install in the reverse order of removal.
PKIA2279E
PKIA2280E
PKIA2281E
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FRONT WIPER AND WASHER SYSTEM
Removal and Installation of Washer Tank
AKS003WM
REMOVAL
1.
Remove screw and pull out washer tank inlet.
2.
Remove fender protector. Refer to
3.
Disconnect washer pump and water level sensor connector.
4.
Remove washer tank mounting bolts and nut.
5.
Remove washer tube, and remove washer tank from the vehicle.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
After installation, add water up to the upper level of the washer tank inlet, and check for water leaks.
Removal and Installation of Washer Pump
AKS003WN
REMOVAL
1.
Remove fender protector. Refer to
2.
Disconnect washer pump connector and tube.
3.
Pull out washer pump in direction shown by the arrow in the fig-
ure. Remove washer pump from washer tank.
INSTALLATION
Paying attention to the following, install in the reverse order of removal.
CAUTION:
When installing washer pump, there should be no packing twists, etc.
PKIA5989E
PKIA5990E
Washer tank mounting screw
: 4.5 N·m (0.46 kg-m, 40 in-lb)
PKIA2285E
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