Nissan Xterra. Manual — part 172
PRECAUTIONS
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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.
3. Attach the liquid gasket tube to the suitable tool.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-21, "Recommended Chemical Products and Sealants"
.
4. Apply the liquid gasket without breaks to the specified location
with the specified dimensions.
• If there is a groove for the liquid gasket application, apply the
liquid gasket to the groove.
• Normally apply the liquid gasket on the inside edge of the bolt
holes. Also apply to the outside edge of the bolt holes when
specified in the procedure.
• Within five minutes of liquid gasket application, install the mat-
ing component.
• If the liquid gasket protrudes, wipe it off immediately.
• Do not retighten after the installation.
• Wait 30 minutes or more after installation before refilling the
engine with oil or coolant.
CAUTION:
If there are more specific instructions in the procedures contained in this manual concerning liquid
gasket application, observe them.
PBIC0003E
EMA0622D
SEM159F
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PREPARATION
PREPARATION
PREPARATION
Special Service Tool
INFOID:0000000009484576
The actual shape of the tools may differ from those illustrated here.
Commercial Service Tool
INFOID:0000000009484577
Tool number
(TechMate No.)
Tool name
Description
KV10111100
(J-37228)
Seal cutter
Removing chain tensioner cover and water
pump cover
EG17650301
(J-33984-A)
Radiator cap tester adapter
Adapting radiator cap tester to radiator cap
and radiator filler neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
KV991J0070
(J-45695)
Coolant refill tool
Filling cooling system
KV991J0010
(J-23688)
Engine coolant refractometer
Checking concentration of ethylene glycol in
engine coolant
NT046
S-NT564
LMA053
WBIA0539E
PREPARATION
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Tool name
Description
Power tool
Loosening nuts, screws and bolts
Radiator cap tester
Checking radiator and radiator cap
Coolant system tester adapter
Adapting radiator cap tester to reservoir filler
neck
Coolant system tester adapter
Adapting radiator cap tester to reservoir cap
Tube presser
Pressing the tube of liquid gasket
PIIB1407E
PBIC1982E
WBIA0408E
WBIA0409E
S-NT052
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COOLING SYSTEM
SYSTEM DESCRIPTION
COOLING SYSTEM
Cooling Circuit
INFOID:0000000009484578
WBIA0641E
1.
Cylinder block (RH)
2.
Oil cooler
3.
Cylinder head (RH)
4.
Water pump
5.
Radiator
6.
Water inlet
7.
Thermostat
8.
Cylinder head (LH)
9.
Heater pump
10. Cylinder block (LH)
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