Infiniti FX35 / FX45. Manual — part 275
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< SERVICE INFORMATION >
[VQ35DE]
WATER OUTLET AND WATER PIPING
Note the following, and install in the reverse order of removal.
• Securely insert each hose, and install clamp at a position where it does not interfere with the pipe bulge.
• When inserting water pipe into water outlet, apply neutral detergent to O-ring.
INSPECTION AFTER INSTALLATION
• Check for leaks of engine coolant using the radiator cap tester adapter (commercial service tool) and the
radiator cap tester (commercial service tool). Refer to
.
• Start and warm up the engine. Visually make sure that there is no leaks of engine coolant.
SERVICE DATA AND SPECIFICATIONS (SDS)
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< SERVICE INFORMATION >
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SERVICE DATA AND SPECIFICATIONS (SDS)
Standard and Limit
INFOID:0000000001325862
ENGINE COOLANT CAPACITY (APPROXIMATE)
Unit:
(US qt, Imp qt)
RADIATOR
Unit: kPa (kg/cm
2
, psi)
THERMOSTAT
Engine coolant capacity [With reservoir tank (“MAX” level)]
8.6 (9-1/8, 7- 5/8)
Reservoir tank engine coolant capacity (At “MAX” level)
0.8 (7/8, 3/4)
Cap relief pressure
Standard
78 - 98 (0.8 - 1.0, 11 - 14)
Limit
59 (0.6, 9)
Leakage testing pressure
157 (1.6, 23)
Valve opening temperature
76 - 79
°
C (169 - 174
°
F)
Maximum valve lift
8.6 mm/90
°
C (0.339 in/194
°
F)
Valve closing temperature
71
°
C (160
°
F)
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< SERVICE INFORMATION >
[VK45DE]
PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001612913
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SUPPLEMENTAL RESTRAINT SYS-
TEM” and “SEAT BELTS” of this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SUPPLEMENTAL RESTRAINT SYSTEM”.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PREPARATION
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PREPARATION
Special Service Tool
INFOID:0000000001325864
The actual shapes of Kent-Moore tools may from those of special service tools illustrated here.
Commercial Service Tool
INFOID:0000000001325865
Tool number
(Kent-Moore No.)
Tool name
Description
KV99103510
(
—
)
Radiator plate pliers A
Installing radiator upper and lower tanks
KV99103520
(
—
)
Radiator plate pliers B
Removing radiator upper and lower tanks
S-NT224
S-NT225
Tool name
Description
Power tool
Loosening nuts and bolts
Radiator cap tester
Checking radiator and radiator cap
Radiator cap tester adapter
(J33984-A)
Adapting radiator cap tester to radiator cap
and thermostat housing filler neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
PBIC0190E
PBIC1982E
S-NT564
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