2001 NISSAN ALMERA engine oil

SEM164F
AEM080
Precautions
LIQUID GASKET APPLICATION PROCEDURENJLC00141. 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.)
+For oil pan, be sure liquid gasket diameter is 3.5 to 4.5 mm
(0.138 to 0.177 in).
+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 TOOLSNJLC0015
Tool number
Tool nameDescription
EG17650301
Radiator cap tester
adapter
NT564
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)
KV99103510
Radiator plate pliers A
NT224
Installing radiator upper and lower tanks
KV99103520
Radiator plate pliers B
NT225
Removing radiator upper and lower tanks
ENGINE COOLING SYSTEMQG
Precautions
LC-11

SLC343
INSPECTIONNJLC00221. Check for valve seating condition at normal room temperature.
It should seat tightly.
2. Check valve opening temperature and valve lift.
Valve opening temperature ÉC (ÉF) 82 (180)
Valve lift mm/ÉC (in/ÉF) More than 8/95 (0.31/203)
3. Then check if valve closes at 5ÉC (9ÉF) below valve opening
temperature.
Radiator
COMPONENTSNJLC0025
SLC279B
1. Reservoir tank
2. Reservoir tank bracket
3. Reservoir hose
4. Radiator cap5. Mounting bracket
6. Radiator
7. Radiator drain cock (For Sedan)
8. Mounting rubber9. Lower radiator hose
10. Oil cooler hose (A/T models)
11. Upper radiator hose
12. Cooling fan assembly
ENGINE COOLING SYSTEMQG
Thermostat (Cont'd)
LC-16

SLC930
+In areas where Tool cannot be used, use a screwdriver to bend
the edge up.
Be careful not to damage tank.
SLC931
2. Make sure the edge stands straight up.
3. Remove oil cooler from tank. (A/T model only)
SLC894
ASSEMBLYNJLC0081S031. Install oil cooler. (A/T model only)
Pay attention to direction of conical washer.
SLC932
2. Clean contact portion of tank.
SLC917A
3. Install sealing rubber.
Push it in with fingers.
Be careful not to twist sealing rubber.
ENGINE COOLING SYSTEMQG
Radiator (Aluminum type) (Cont'd)
LC-22

SLC904
4. Caulk tank in specified sequence with Tool.
SLC896
SLC897
+Use pliers in the locations where Tool cannot be used.
SLC554A
5. Make sure that the rim is completely crimped down.
Standard height ªHº:
8.0 - 8.4 mm (0.315 - 0.331 in)
6. Confirm that there is no leakage.
Refer to Inspection.
SLC933
INSPECTIONNJLC0081S041. Apply pressure with Tool.
Specified pressure value:
157 kPa (1.57 bar, 1.6 kg/cm
2, 23 psi)
WARNING:
To prevent the risk of the hose coming undone while under
pressure, securely fasten it down with a hose clamp.
Attach a hose to the oil cooler as well. (A/T model only)
ENGINE COOLING SYSTEMQG
Radiator (Aluminum type) (Cont'd)
LC-23

SEM164F
AEM080
Precautions
LIQUID GASKET APPLICATION PROCEDURENJLC00391. 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.)
+For oil pan, be sure liquid gasket diameter is 4.0 to 5.0 mm
(0.157 to 0.197 in).
+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 TOOLSNJLC0040
Tool number
Tool nameDescription
ST25051001
Oil pressure gauge
NT050
ST25052000
Hose
NT559
Adapting oil pressure gauge to upper oil pan
WS39930000
Tube pressure
NT052
Pressing the tube of liquid gasket
ENGINE LUBRICATION SYSTEMYD
Precautions
LC-26

SLC283B
JLC284B
SLC926-A
Oil Pressure CheckNJLC0042WARNING:
+Be careful not to burn yourself, as the engine and oil may
be hot.
+Oil pressure check should be done in ªNeutral positionº.
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
rpmApproximate discharge pressure
kPa (bar, kg/cm2, 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,9-12ft-lb)
Oil Pump
REMOVAL AND INSTALLATIONNJLC0043+When installing oil pump, apply engine oil to rotors.
Refer to EM-99, ªPrimary Timing Chainº for removal.
Reinstall all parts in the reverse order of removal.
ENGINE LUBRICATION SYSTEMYD
Lubrication Circuit (Cont'd)
LC-28

DISASSEMBLY AND ASSEMBLYNJLC0044
JLC285B
JLC286B
JLC355B
OIL PUMP INSPECTIONNJLC0045+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 clearance10.114 - 0.260 (0.0045 - 0.0102)
Inner rotor to outer rotor tip clearance
2Below 0.18 (0.0071)
Body to inner rotor axial clearance30.050 - 0.090 (0.0020 - 0.0035)
Body to outer rotor axial clearance40.030 - 0.190 (0.0012 - 0.0075)
Inner rotor to brazed portion of hous-
ing clearance50.045 - 0.091 (0.0018 - 0.0036)
+If the tip clearance (2) exceeds the limit, replace rotor set.
+If body to rotor clearances (1, 3, 4, 5) exceed the limit,
replace oil pump body assembly.
ENGINE LUBRICATION SYSTEMYD
Oil Pump (Cont'd)
LC-29

JLC356B
JLC338B
REGULATOR VALVE INSPECTIONNJLC00461. Visually inspect components for wear and damage.
2. Check oil pressure regulator valve sliding surface and valve
spring.
3. Coat regulator valve with engine oil. Check that it falls
smoothly into the valve hole by its own weight.
If damaged, replace regulator valve set or oil pump body.
JLC358B
4. Check regulator valve to oil pump body clearance.
Clearance 6:
6 : 0.040 - 0.097 mm (0.0016 - 0.0038 in)
If it exceeds the limit, replace oil pump body.
ENGINE LUBRICATION SYSTEMYD
Oil Pump (Cont'd)
LC-30