Index Infiniti Infiniti F50 - service repair manual 2006 year
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Infiniti F50. Manual - part 283
CO-1
ENGINE COOLING SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION
A
CO
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TEN-SIONER” .................................................................. 2Precautions for Liquid Gasket .................................. 2
REMOVAL OF LIQUID GASKET SEALING .......... 2LIQUID GASKET APPLICATION PROCEDURE
..... 2
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4Commercial Service Tools ........................................ 4
OVERHEATING CAUSE ANALYSIS .......................... 5
Troubleshooting Chart .............................................. 5
COOLING SYSTEM .................................................... 7
Cooling Circuit .......................................................... 7System Drawing ....................................................... 8
ENGINE COOLANT .................................................... 9
Inspection ................................................................. 9
LEVEL CHECK ..................................................... 9LEAK CHECK ....................................................... 9
Changing Engine Coolant ........................................ 9
DRAINING ENGINE COOLANT ........................... 9REFILLING ENGINE COOLANT ........................ 10FLUSHING COOLING SYSTEM ..........................11
RADIATOR ................................................................ 12
Removal and Installation ........................................ 12
REMOVAL ........................................................... 12INSTALLATION ................................................... 13CHECKING RADIATOR CAP .............................. 13CHECKING RADIATOR ...................................... 13
RADIATOR (ALUMINUM TYPE) ............................... 14
Disassembly and Assembly .................................... 14
PREPARATION ................................................... 14DISASSEMBLY ................................................... 14ASSEMBLY ......................................................... 15INSPECTION ...................................................... 17
COOLING FAN .......................................................... 18
Removal and Installation ........................................ 18
REMOVAL ........................................................... 18INSPECTION AFTER REMOVAL ....................... 19INSTALLATION ................................................... 19INSPECTION AFTER INSTALLATION ................ 20
Disassembly and Assembly .................................... 20
DISASSEMBLY ................................................... 20ASSEMBLY ......................................................... 21
WATER PUMP .......................................................... 22
Removal and Installation ........................................ 22
REMOVAL ........................................................... 22INSPECTION AFTER REMOVAL ....................... 23INSTALLATION ................................................... 23INSPECTION AFTER INSTALLATION ................ 23
THERMOSTAT AND WATER CONTROL VALVE .... 24
Removal and Installation ........................................ 24
REMOVAL ........................................................... 24INSPECTION AFTER REMOVAL ....................... 25INSTALLATION ................................................... 25
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 26
Standard and Limit .................................................. 26
CAPACITY ........................................................... 26THERMOSTAT .................................................... 26WATER CONTROL VALVE ................................. 26RADIATOR .......................................................... 26
Tightening Torque ................................................... 26