Nissan Murano Workshop Manual 2006 (9) PDF

CO-1
ENGINE COOLING SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION CO
A
CO
Revision: 2005 September 2006 Murano
ENGINE COOLING SYSTEM
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) ?AIR BAG? and ?SEAT BELT PRE-TEN-
SIONER? .................................................................. 2
Precautions for Liquid Gasket .................................. 2
REMOVAL OF LIQUID GASKET SEALING .......... 2
LIQUID GASKET APPLICATION PROCEDURE ..... 2
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
OVERHEATING CAUSE ANALYSIS .......................... 5
Troubleshooting Chart .............................................. 5
COOLING SYSTEM .................................................... 7
Cooling Circuit .......................................................... 7
System Chart ........................................................... 8
ENGINE COOLANT .................................................... 9
Inspection ................................................................. 9
LEVEL CHECK ..................................................... 9
LEAK CHECK ....................................................... 9
Changing Engine Coolant ........................................ 9
DRAINING ENGINE COOLANT ........................... 9
REFILLING ENGINE COOLANT ........................ 10
FLUSHING COOLING SYSTEM ..........................11
RADIATOR ................................................................ 13
Removal and Installation ........................................ 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 14
INSPECTION AFTER INSTALLATION ............... 14
Checking Radiator Cap .......................................... 15
Checking Radiator .................................................. 15
RADIATOR (ALUMINUM TYPE) .............................. 16
Disassembly and Assembly ................................... 16
PREPARATION ................................................... 16
DISASSEMBLY ................................................... 16
ASSEMBLY ......................................................... 17
INSPECTION ...................................................... 19
COOLING FAN ..........................................................20
Removal and Installation ........................................20
REMOVAL ...........................................................20
INSTALLATION ...................................................20
INSPECTION AFTER INSTALLATION ................ 20
Disassembly and Assembly ....................................21
DISASSEMBLY ...................................................21
INSPECTION AFTER DISASSEMBLY ................ 21
ASSEMBLY .........................................................21
WATER PUMP ..........................................................22
Removal and Installation ........................................22
REMOVAL ...........................................................22
INSPECTION AFTER REMOVAL .......................24
INSTALLATION ...................................................24
INSPECTION AFTER INSTALLATION ................ 26
WATER INLET AND THERMOSTAT ASSEMBLY ....27
Removal and Installation ........................................27
REMOVAL ...........................................................27
INSPECTION AFTER REMOVAL .......................28
INSTALLATION ...................................................28
INSPECTION AFTER INSTALLATION ................ 28
WATER OUTLET AND WATER PIPING ...................29
Removal and Installation ........................................29
REMOVAL ...........................................................29
INSTALLATION ...................................................30
INSPECTION AFTER INSTALLATION ................ 30
SERVICE DATA AND SPECIFICATIONS (SDS) ......31
Standard and Limit ..................................................31
ENGINE COOLANT CAPACITY (APPROXI-
MATE) ..................................................................31
RADIATOR ..........................................................31
THERMOSTAT ....................................................31