Nissan Frontier D22. Manual — part 209
PRECAUTIONS
CO-19
[VG33E and VG33ER]
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Precautions for Liquid Gasket
EBS00GVP
REMOVAL OF LIQUID GASKET
●
After removing the mounting bolts and nuts, separate the mating
surface using a seal cutter and remove the sealant.
CAUTION:
Be careful not to damage the mating surfaces.
●
In areas where the cutter is difficult to use, use a plastic hammer
to lightly tap the areas where the sealant is applied.
CAUTION:
If for some unavoidable reason a tool such as a flat-bladed
screwdriver is used, be careful not to damage the mating sur-
faces.
LIQUID GASKET APPLICATION PROCEDURE
1.
Using a scraper, remove the old sealant adhering to the mating
surface.
●
Remove the sealant completely from the groove, mounting
bolts, and bolt holes.
2.
Clean the mating surface thoroughly to remove adhering mois-
ture, grease and foreign materials.
3.
Install the sealant tube into the tube presser.
Use Genuine Silicone RTV or equivalent. Refer to
"RECOMMENDED CHEMICAL PRODUCTS AND SEAL-
ANTS"
4.
Apply the sealant without breaks to the specified area with the
specified dimensions.
●
If there is a groove for the sealant application, apply the seal-
ant to the groove.
●
As for the bolt holes, normally apply the sealant inside the
holes. If specified, it should be applied outside the holes.
Make sure to read the instructions in this manual.
●
Within five minutes of sealant application, install the mating
component.
●
If the sealant protrudes, wipe it off immediately.
●
Do not retighten after the installation.
●
After 30 minutes or more have passed from the installation, fill
the engine with the correct oil and coolant. Refer to
"Recommended Fluids and Lubricants"
CAUTION:
If there are specific instructions in the service manual, observe them.
PBIC0002E
PBIC0003E
EMA0622D
SEM159F
CO-20
[VG33E and VG33ER]
PREPARATION
PREPARATION
PFP:00002
Special Service Tools
EBS00GVQ
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
Description
EG17650301
(J33984-A)
Radiator cap tester adapter
Adapting radiator cap tester to radiator filler
neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
WS39930000
(
—
)
Tube presser
Pressing the tube of liquid gasket
NT564
NT052
OVERHEATING CAUSE ANALYSIS
CO-21
[VG33E and VG33ER]
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OVERHEATING CAUSE ANALYSIS
PFP:00012
Troubleshooting Chart
EBS00GVR
Symptom
Check items
Cooling sys-
tem parts
malfunction
Poor heat transfer
Water pump malfunction
Worn or loose drive belt
—
Thermostat stuck closed
Coolant circulation
Damaged fins
Dust contamination or rock
clogging
Mechanical damage
Clogged radiator cooling
tube
Excess foreign material
(rust, dirt, sand, etc.)
Reduced air flow
Fan coupling does not
operate
Fans and coupling
—
High resistance to fan rota-
tion
Damaged fan blades
Damaged radiator shroud
—
—
—
Improper coolant mixture
ratio
—
—
—
Poor coolant quality
—
Periodic maintenance
—
Insufficient coolant
Coolant leaks
Cooling hose
Loose clamp
Cracked hose
Water pump
Poor sealing
Radiator cap
Loose
Poor sealing
Radiator
O-ring for damage, deterio-
ration or improper fitting
Cracked radiator tank
Cracked radiator core
Reservoir tank
Cracked reservoir tank
Overflowing reservoir tank
Exhaust gas leaks into
cooling system
Cylinder head deterioration
Cylinder head gasket dete-
rioration
Except cool-
ing system
parts mal-
function
—
Overload on engine
Abusive driving
High engine rpm under no
load
Driving in low gear for
extended time
Driving at extremely high
speed
Powertrain system mal-
function
—
Installed improper size
wheels and tires
Dragging brakes
Improper ignition timing
Blocked or restricted air
flow
Blocked radiator grille
Installed car brassiere
—
Mud contamination or
paper clogging
Blocked bumper
Blocked radiator
Blocked condenser
Installed large fog lamp
CO-22
[VG33E and VG33ER]
COOLING SYSTEM
COOLING SYSTEM
PFP:21020
Cooling Circuit
EBS00GVS
ALC122
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