Nissan Rogue. Manual — part 560
PRECAUTIONS
EM-5
< PRECAUTION >
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CAUTION:
• Use approved shatter-resistant eye protection when performing this procedure.
• Perform this and all subsequent disposal work procedures in an open room, away from flammable
liquids. Keep a fire extinguisher, rated at least 10 ABC, in close proximity to the work area.
• Be sure to wear rubber gloves when performing the following operations.
• Make sure the resultant (high alkalinity) waste water does not contact your skin. If the waste water
does contact you, wash the contacted area immediately with large quantities of water.
• Dealers should check their respective state and local regulations concerning any chemical treatment
or waste water discharge permits which may be required to dispose of the resultant (high alkalinity)
waste water.
1. Clamp valve stem in a vice.
2. The valve has a specially-hardened surface. To cut through it,
first remove a half-round section, approximately 30 mm (1.18 in)
long using air-powered grinder until black color is removed and
silver color appears.
3. Use hacksaw to cut through approximately half the diameter of
valve stem. Make the serration at a point 40 mm (1.57 in) from
the end of valve stem.
4. Cover the serrated end of the valve with a large shop towel (A).
Strike the valve face end with a hammer, separating it into two
pieces.
5. Fill a bucket, such as a 20 (5-1/4 US gal, 4-3/8 Imp gal) oil
can, with at least 10 (2-5/8 US gal, 2-1/4 lmp gal) of water.
Carefully place the already cut (serrated) valves into the water
one-at-a-time using a set of large tweezers and quickly move
away at least 2.7 m (9 ft).
6. The valves should be placed in a standing position as shown in
the illustration to allow complete reaction. After the bubbling
action has subsided, additional valves can be placed into the
bucket allowing each subsequent chemical reaction to subside.
However, no more than 8 valves should be placed in the same
10 (2-5/8 US gal, 2-1/4 lmp gal) amount of water. The com-
plete chemical reaction may take as long as 4 to 5 hours.
Remove the valves using a set of large tweezers after the chem-
ical reaction has stopped. Afterwards, valves can be disposed
as ordinary scrap.
(A)
: Black color
(B)
: Silver color
(c)
: 47 mm (1.85 in)
(d)
: 17 mm (0.67 in)
JPBIA4964ZZ
(a)
: 40 mm (1.57 in)
JPBIA4965ZZ
JPBIA4966ZZ
A
: Bucket [Such as 20 (5-1/4 US gal, 4-3/8 Imp gal) oil can]
JPBIA4967ZZ
EM-6
< PRECAUTION >
PRECAUTIONS
Precaution for Liquid Gasket
INFOID:0000000011340781
REMOVAL OF LIQUID GASKET SEALING
• After removing the bolts and nuts, separate the mating surface and
remove the liquid gasket using Tool (A).
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 (1) the cutter where the liquid gasket is applied. Use a
plastic hammer to slide (2) the cutter by tapping on the side.
CAUTION:
Do not damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE
1. Using suitable tool (A), remove old liquid gasket adhering to the
liquid gasket application surface and the mating surface.
• Remove liquid gasket completely from the groove of the liquid
gasket application surface, mounting bolts, and bolt holes.
2. Thoroughly clean the mating surfaces and remove adhering
moisture, grease and foreign materials.
3. Attach liquid gasket tube to the suitable tool.
Use Genuine Silicone RTV Sealant, or equivalent. Refer to
GI-22, "Recommended Chemical Products and Sealants"
.
4. Apply liquid gasket without gaps to the specified location accord-
ing to the specified dimensions.
• If there is a groove for liquid gasket application, apply liquid
gasket to the groove.
• As for bolt holes (B), normally apply liquid gasket inside the
holes. Occasionally, it should be applied outside the holes.
Check to read the text of this manual.
• Within five minutes of liquid gasket application, install the mat-
ing component.
• If liquid gasket protrudes, wipe it off immediately.
• Do not retighten mounting bolts or nuts after the installation.
• After 30 minutes or more have passed from the installation, fill
engine oil and engine coolant. Refer to
CAUTION:
If there are more specific instructions in the procedures contained in this manual concerning liq-
uid gasket application, observe them.
Tool Number
: KV10111100 (J-37228)
AWBIA1249GB
JPBIA0053ZZ
EMA0622D
(A)
: Groove
: Inside
JPBIA0010ZZ
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
EM-7
< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting - Engine Noise
INFOID:0000000011279930
ALBIA0916GB
EM-8
< SYMPTOM DIAGNOSIS >
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
Use the Chart Below to Help You Find the Cause of the Symptom
INFOID:0000000011279931
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of engine.
4. Check specified noise source.
If necessary, repair or replace these parts.
1.
Valve mechanism
2.
Intake and exhaust valve
3.
Water pump
4.
Timing chain
5.
Drive belt
6.
Rotation mechanism
A.
Tappet noise
B.
Camshaft bearing noise
C.
Water pump noise
D.
VTC noise
E.
Timing chain and chain tensioner
noise
F.
Drive belt noise (slipping)
G.
Main bearing noise
H.
Connecting rod bearing noise
J.
Piston pin noise
K.
Piston slap noise
Location
of noise
Type of
noise
Operating condition of engine
Source of
noise
Check item
Refer-
ence page
Before
warm-
up
After
warm-
up
When
start-
ing
When
idling
When
racing
While
driving
Top of en-
gine
Rocker
cover
Cylinder
head
Ticking or
clicking
C
A
—
A
B
—
Tappet
noise
Valve clearance
Rattle
C
A
—
A
B
C
Camshaft
bearing
noise
Camshaft journal clear-
ance
Camshaft runout
Crank-
shaft pul-
ley
Cylinder
block
(Side of
engine)
Oil pan
Slap or
knock
—
A
—
B
B
—
Piston pin
noise
Piston and piston pin
clearance
Connecting rod bushing
clearance
Slap or
rap
A
—
—
B
B
A
Piston
slap noise
Piston-to-bore clear-
ance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend
and torsion
Knock
A
B
C
B
B
B
Connect-
ing rod
bearing
noise
Connecting rod bushing
clearance (Small end)
Connecting rod bearing
clearance (Big end)
Knock
A
B
—
A
B
C
Main bear-
ing noise
Main bearing oil clear-
ance
Crankshaft runout
Front of
engine
Timing
chain cov-
er
Tapping or
ticking
A
A
—
B
B
B
Timing
chain and
chain ten-
sioner
noise
Timing chain cracks
and wear
Timing chain tensioner
operation
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