Nissan Almera Tino V10. Manual — part 900
SEM164F
AEM080
Precautions
LIQUID GASKET APPLICATION PROCEDURE
NLLC0039
1.
Use a scraper to remove all traces of old liquid gasket from
mating surfaces and grooves. Also, completely clean any oil
from these areas.
2.
Apply a continuous bead of liquid gasket to mating surfaces.
(Use Genuine Liquid Gasket or equivalent.)
I
For oil pan, be sure liquid gasket diameter is 4.0 to 5.0 mm
(0.157 to 0.197 in).
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For areas except oil pan, be sure liquid gasket diameter is 2.0
to 3.0 mm (0.079 to 0.118 in).
3.
Apply liquid gasket around the inner side of bolt holes (unless
otherwise specified).
4.
Assembly should be done within 5 minutes after coating.
5.
Wait at least 30 minutes before refilling engine oil and engine
coolant.
Preparation
SPECIAL SERVICE TOOLS
NLLC0040
Tool number
Tool name
Description
ST25051001
Oil pressure gauge
NT050
ST25052000
Hose
NT559
Adapting oil pressure gauge to upper oil pan
WS39930000
Tube presser
NT052
Pressing the tube of liquid gasket
ENGINE LUBRICATION SYSTEM
YD
Precautions
LC-22
Lubrication Circuit
NLLC0041
JLC315B
GI
MA
EM
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
ENGINE LUBRICATION SYSTEM
YD
Lubrication Circuit
LC-23
SLC283B
Oil Pressure Check
NLLC0042
JLC284B
SLC926-A
WARNING:
I
Be careful not to burn yourself, as the engine and oil may
be hot.
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Oil pressure check should be done in “Neutral position”.
1.
Check oil level.
2.
Remove exhaust front tube.
3.
Remove oil pressure switch.
4.
Install pressure gauge.
5.
Install exhaust front tube.
6.
Start engine and warm it up to normal operating temperature.
7.
Check oil pressure with engine running under no-load.
Engine speed
rpm
Approximate discharge pressure
kPa (bar, kg/cm
2
, psi)
Idle speed
More than 140 (1.40, 1.43, 20.3)
2,000
More than 270 (2.69, 2.75, 39.1)
4,000
More than 430 (4.29, 4.38, 62.3)
If difference is extreme, check oil passage and oil pump
for oil leaks.
8.
After the inspections, install the oil pressure switch as follows.
a.
Remove the old sealant adhering to the switch and engine.
b.
Apply Genuine Liquid Gasket or equivalent to the thread and
tighten.
: 13 - 17 N·m (1.25 - 1.75 kg-m, 9 - 12 ft-lb)
Oil Pump
REMOVAL AND INSTALLATION
NLLC0043
I
When installing oil pump, apply engine oil to rotors.
Refer to EM-176, “Primary Timing Chain” for removal.
Reinstall all parts in the reverse order of removal.
ENGINE LUBRICATION SYSTEM
YD
Oil Pressure Check
LC-24
DISASSEMBLY AND ASSEMBLY
NLLC0044
JLC285B
JLC286B
JLC355B
OIL PUMP INSPECTION
NLLC0045
I
Install the inner rotor and outer rotor with the punched
marks on the pump cover side.
Using a feeler gauge, straightedge and micrometers, check the
following clearances:
Unit: mm (in)
Body to outer rotor radial clearance 1
0.114 - 0.260 (0.0045 - 0.0102)
Inner rotor to outer rotor tip clearance
2
Below 0.18 (0.0071)
Body to inner rotor axial clearance 3
0.050 - 0.090 (0.0020 - 0.0035)
Body to outer rotor axial clearance 4
0.030 - 0.190 (0.0012 - 0.0075)
Inner rotor to brazed portion of hous-
ing clearance 5
0.045 - 0.091 (0.0018 - 0.0036)
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If the tip clearance (2) exceeds the limit, replace rotor set.
I
If body to rotor clearances (1, 3, 4, 5) exceed the limit,
replace oil pump body assembly.
GI
MA
EM
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
ENGINE LUBRICATION SYSTEM
YD
Oil Pump (Cont’d)
LC-25
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