Nissan Primera P11. Manual — part 401
8.
Install rear oil seal retainer.
a.
Before installing rear oil seal retainer, remove old liquid gasket
from cylinder block and retainer.
b.
Apply a continuous bead of liquid gasket to rear oil seal
retainer.
I
Use Genuine Liquid Gasket or equivalent.
I
Apply around inner side of bolt holes.
9.
Install crankshaft positon sensor (POS).
10. Install knock sensor.
AEM248
Apply liquid gasket.
.
2.0 - 3.0 mm
(0.079 - 0.118 in) dia.
Rear oil seal retainer
SEM936F
Engine front
CYLINDER BLOCK
QG
Assembly (Cont’d)
EM-63
NEM335
Camshaft bearing noise
Rocker noise
Timing chain
and chain
tensioner noise
VALVE MECHANISM
Valve
Piston pin noise
TIMING CHAIN
Water pump noise
ROTATION
MECHANISM
DRIVE BELT
Connecting rod
bearing noise
Piston
slap noise
Main bearing noise
Drive belt noise
(stick/slipping)
Drive belt noise
(stick/slipping)
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
SR20DE
EM-64
NVH Troubleshooting — Engine Noise
Use the chart below to help you find the cause of the symptom.
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.
Location of
noise
Type of
noise
Operating condition of engine
Source of
noise
Check item
Reference
page
Before
warm-
up
After
warm-
up
When
start-
ing
When
idling
When
racing
While
driving
Top of
Engine
rocker
cover
Cylinder
head
Ticking or
clicking
C
A
—
A
B
—
Rocker
noise
Hydraulic lash adjuster
Rattle
C
A
—
A
B
C
Camshaft
bearing
noise
Camshaft journal clear-
ance
Camshaft runout
Crankshaft
Pulley
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 clearance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend and
torsion
Knock
A
B
C
B
B
B
Connecting
rod-bearing
noise
Connecting rod bearing
clearance (Big end)
Connecting rod bushing
clearance (Small end)
Knock
A
B
—
A
B
C
Main bear-
ing noise
Main bearing oil clear-
ance
Crankshaft runout
Front of
engine
Timing
chain cover
Tapping or
ticking
A
A
—
B
B
B
Timing
chain and
chain ten-
sioner noise
Timing chain cracks and
wear
Front of
Engine
Squeak or
fizzing
A
B
—
B
—
C
Other drive
belts (stick-
ing or slip-
ping)
Drive belt deflection
MA Section
(“Checking
Drive Belts”,
“ENGINE
MAINTE-
NANCE”)
Creaking
A
B
A
B
A
B
Other drive
belts (slip-
ping)
Idler pulley bearing
operation
Squall or
creak
A
B
—
B
A
B
Water pump
noise
Water pump operation
LC Section
(“Water Pump
Inspection”,
“ENGINE
COOLING
SYSTEM”)
A: Closely related
B: Related
C: Sometimes related
—: Not related
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
SR20DE
NVH Troubleshooting — Engine Noise
EM-65
p
1
Oil filler cap
p
2
Rocker cover
p
3
PCV valve
p
4
Camshaft position sensor, ignition
coil and power transistor built into
distributor
p
5
Intake manifold supports
p
6
Knock sensor
p
7
Oil filter bracket
p
8
Oil catcher
p
9
Oil filter
p
10
Water pipe assembly
p
11
Thermostat housing
p
12
Air relief plug
p
13
Thermostat
p
14
Water inlet
p
15
Starter motor
p
16
Power steering oil pump adjusting
bar
p
17
Power steering oil pump bracket
NEM373
SEC. 130
⋅
140
⋅
150
⋅
210
⋅
211
⋅
221
.
41 - 52
(4.2 - 5.3,
30 - 38)
Insulator
21 - 26
(2.1 - 2.7,
15 - 20)
18 - 21
(1.8 - 2.1,
13 - 15)
16 - 21
(1.6 - 2.1, 12 - 15)
45 - 60
(4.6 - 6.1,
33 - 44)
16 - 21
(1.6 - 2.1, 12 - 15)
16 - 19 (1.6 - 1.9, 12 - 14)
Gasket
13 - 16 (1.3 - 1.6, 9 - 12)
Gasket
Gasket
Washer
6.3 - 8.3
(0.64 - 0.85, 55.6 - 73.8)
Refer to “Installation”
in “TIMING CHAIN”.
6.3 - 8.3
(0.64 - 0.85, 55.6 - 73.8)
16 - 22
(1.6 - 2.2,
12 - 16)
.
16 - 22
(1.6 - 2.2, 12 - 16)
16 - 21
(1.6 - 2.1,
12 - 15)
6.3 - 8.3
(0.64 - 0.85,
55.6 - 73.8)
16 - 21 (1.6 - 2.1, 12 - 15)
16 - 19
(1.6 - 1.9, 12 - 14)
15 - 21
(1.5 - 2.1,
11 - 15)
3.7 - 5.0
(0.38 - 0.51, 33.0 - 44.3)
N·m (kg-m, ft-lb)
N·m (kg-m, in-lb)
Apply liquid gasket.
Oil seal
: Do not re-use.
: Lubricate with new engine oil.
: Refer to LC section.
(“Thermostat”, “ENGINE COOLING SYSTEM”).
★
★
★
16 - 21
(1.6 - 2.1,
12 - 15)
OUTER COMPONENT PARTS
SR20DE
EM-66
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