Nissan Juke F15. Instruction — part 973
LU-22
< PRECAUTION >
[MR EXCEPT FOR NISMO RS MODELS]
PRECAUTIONS
3. Attach liquid gasket tube to the tube presser (commercial ser-
vice tool).
Use Genuine Liquid Gasket or equivalent.
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
, normally apply liquid gasket inside the
holes. Occasionally, it should be applied outside the holes.
Check to read the text of this instruction.
• 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.
CAUTION:
If there are specific instructions in this instruction, observe them.
EMA0622D
: Groove
: Inside
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PREPARATION
LU-23
< PREPARATION >
[MR EXCEPT FOR NISMO RS MODELS]
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PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000012197488
The actual shapes of TechMate tools may differ from those of special service tools illustrated here.
Tool number
(TechMate No.)
Tool name
Description
KV10111100
(J-37228)
Seal cutter
Removing oil pan (lower), etc.
ST25051001
(J-25695-1)
Oil pressure gauge
Measuring oil pressure
Maximum measuring range: 2,452 kPa (25
kg/cm
2
, 356 psi)
ST25052000
(J-25695-2)
Hose
Adapting oil pressure gauge to cylinder block
KV10115801
(J-38956)
Oil filter wrench
Removing and installing oil filter
a: 64.3 mm (2.531 in)
NT046
NT050
S-NT559
S-NT375
LU-24
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Oil Pump
INFOID:0000000012197489
• A variable capacity electronic control oil pump is used for minimiz-
ing oil pump drive loss.
• The variable engine oil pressure control solenoid valve switches
between high and low engine oil pressure. This stops the spray of
oil from the piston oil jet when the pressure is low, reducing oil
pump drive resistance and reducing the stirring resistance from
rotating parts caused by the oil. The objective is to improve fuel
economy.
For control, refer to
EC-635, "ENGINE OIL PRESSURE CONTROL
Oil Cooler
INFOID:0000000012197490
• For minimizing oil pump drive loss, an oil cooler that reduces pres-
sure loss by approximately 30% compared to the previous oil
cooler is adopted.
• For maintaining a stable oil temperature, an oil cooler is adopted
for the coolant system.
• It is installed directly to the oil pan (upper).
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: Engine oil
: Engine coolant
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SYSTEM
LU-25
< SYSTEM DESCRIPTION >
[MR EXCEPT FOR NISMO RS MODELS]
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SYSTEM
Engine Lubrication System
INFOID:0000000012197491
• An oil pump integrated in the oil pan and that uses a chain-driven system is adopted.
• A small-sized oil filter is adopted, and is installed directly to the oil pan.
• An oil cooler is adopted, and is installed directly to the oil pan.
1.
Turbocharger
2.
Camshaft sprocket (EXH)
3.
Exhaust valve timing control solenoid
valve
4.
Intake valve timing intermediate lock
control solenoid valve
5.
Intake valve timing control solenoid
valve
6.
Chain tensioner
7.
Chain oil jet
8.
Timing chain
9.
Oil pump drive chain
10.
Oil pan
11.
Oil pump
12.
Oil strainer
13.
Oil filter
14.
Oil cooler
15.
Engine oil pressure control solenoid
valve
16.
Crankshaft
17.
Main gallery
18.
Piston oil jet
JSBIA5720ZZ
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