Nissan Pathfinder. Manual — part 288
CHG-30
< REMOVAL AND INSTALLATION >
GENERATOR
• For this model, the power generation voltage variable control system that controls the power generation volt-
age of the generator has been adopted. Therefore, the power generation voltage variable control system
operation inspection should be performed after replacing the generator, and then make sure that the system
operates normally. Refer to
Inspection
INFOID:0000000009175281
GENERATOR PULLEY INSPECTION
Perform the following.
• Make sure that generator pulley does not rattle.
• Make sure that generator pulley nut is tight.
NOTE:
Replace the generator as an assembly if necessary.
CHG
SERVICE DATA AND SPECIFICATIONS (SDS)
CHG-31
< SERVICE DATA AND SPECIFICATIONS (SDS)
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Generator
INFOID:0000000009175282
*: Always check with the Parts Department for the latest parts information.
Application
VQ35DE
Type*
A003TJ3991ZC
Mitsubishi
Nominal rating
12V-150A
Ground polarity
Negative
Minimum revolution under no-load
1,000 rpm
Hot output current (when 13.5 volts are applied)
More than 122A/2,500 rpm
More than 144A/5,000 rpm
Regulated output voltage
14.1 - 14.7V @ 20
°C (68°F)
Adjustment range of power generation voltage variable control
11.4 - 15.6 V
CO-1
ENGINE
C
D
E
F
G
H
I
J
K
L
M
SECTION
CO
A
CO
N
O
P
CONTENTS
ENGINE COOLING SYSTEM
VQ35DE
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Liquid Gasket . . . . . . . . .....
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tool . . . . . . . . . . . .....
Commercial Service Tool . . . . . . . . . . ..
SYSTEM DESCRIPTION . . . . . . . ..
OVERHEATING CAUSE ANALYSIS . . . . ..
Troubleshooting Chart . . . . . . . . . . . ...
COOLING SYSTEM . . . . . . . . . . .
Cooling Circuit . . . . . . . . . . . . . . ...
Schematic . . . . . . . . . . . . . . . .....
PERIODIC MAINTENANCE . . . . . . .
ENGINE COOLANT . . . . . . . . . . ...
System Inspection . . . . . . . . . . . . ...
Changing Engine Coolant . . . . . . . . . ...
REMOVAL AND INSTALLATION . . . ...
RADIATOR . . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
COOLING FAN . . . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
WATER PUMP . . . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
THERMOSTAT AND THERMOSTAT HOUS-
ING . . . . . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
WATER OUTLET AND WATER PIPING . . ..
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .
Capacity . . . . . . . . . . . . . . . . ...
Thermostat . . . . . . . . . . . . . . . ..
CO-2
< PRECAUTION >
[VQ35DE]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009177975
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. Information necessary to service the system safely is included in the SR and SB section 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 SR section.
• 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.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the
battery and wait at least three minutes before performing any service.
Precaution for Liquid Gasket
INFOID:0000000009177976
REMOVAL OF LIQUID GASKET
• After removing the bolts and nuts, separate the mating surface and
remove the old liquid gasket using Tool.
CAUTION:
Do not damage the mating surfaces.
• Tap the seal cutter to insert it (1).
• In areas where the Tool is difficult to use, lightly tap to slide it (2).
LIQUID GASKET APPLICATION PROCEDURE
1. Remove the old liquid gasket adhering to the gasket application
surface and the mating surface using suitable tool.
• Remove the liquid gasket completely from the groove of the
liquid gasket application surface, bolts, and bolt holes.
2. Thoroughly clean the mating surfaces and remove adhering
moisture, grease and foreign material.
Tool number
: KV10111100 (J-37228)
WBIA0566E
PBIC0003E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст