2007 NISSAN TIIDA oil

COMPRESSION PRESSURE
EM-267
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COMPRESSION PRESSURE
InspectionINFOID:0000000001381466
1. Warm up engine thoroughly. Then stop.
2. Remove glow plug.
3. Disconnect high-pressure supply pump harness connector to avoid fuel injection during measurement.
4. Connect compression gauge attachment hose [SST:
KV113B0400 (Mot. 1592)] (A) to the hole for glow plug.
5. Connect compression gauge (B) to attachment hose (A).
6. Turn ignition switch to START for cranking and check compres-
sion gauge.
7. Perform the same procedure for the other cylinders.
 If compression pressure is below minimum value, check valve
clearances and parts associated with combustion chamber (valve, valve seat, piston, piston ring, cylin-
der bore, cylinder head, cylinder head gasket). After checking, measure compression pressure again.
 If any cylinder has low compression pressure, pour a small amount of engine oil into the glow plug hole
of the cylinder to re-check it for compression.
- If the added engine oil improves the compression, piston rings may be worn out or damaged. Check pis-
ton rings and replace if necessary.
- If the compression pressure remains at low level despite the addition of engine oil, valves may be mal-
functioning. Check valves for damage. Replace valve or valve seat accordingly.
 If two adjacent cylinders have respectively low compression pressure and their compression remains
low even after the addition of engine oil, cylinder head gaskets are leaking. In this case, replace cylinder
head gaskets.
8. Disconnect compression gauge (B) and attachment hose (A).
9. After inspection is completed, install removed parts.
10. Start the engine, and make sure that the engine runs smoothly.
11. Perform trouble diagnosis. If DTC appears, erase it. Refer to EC-1043, "
BASIC INSPECTION : Descrip-
tion". Compres-
sion pres-
sure: Refer to EM-333,
"GeneralSpecification".
E1BIA0052ZZ

CHARGE AIR COOLER
EM-271
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4. Remove air inlet hoses.
5. Release the clamp (A) securing the charge air cooler (1) to radi-
ator (2) and pull to release charge air cooler from the radiator
lower core support (3).
6. Remove charge air cooler (1) from underbody as shown.
CAUTION:
 Avoid interference between the charge air cooler and con-
denser.
 When removing charge air cooler, close opening on turbo
charger and throttle with shop cloth or other suitable
material.
INSTALLATION
Installation is in the reverse order of removal.
 Apply a neutral detergent (fluid) to the joint between hoses and pipes (oil is not permissible).
 Pay attention to identification mark and direction.
InspectionINFOID:0000000001381473
INSPECTION AFTER REMOVAL
1. Check that the charge air cooler is not full of oil. In that case, clean it with cleaning agent and then let it
dry.
2. Check air passages of charge air cooler core and fins for clogging, leaks or deformation. Clean or replace
charge air cooler in necessary.
 Be careful not to deform core fins.
MBIB9031E
MBIB9020E

TURBOCHARGER
EM-275
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TURBOCHARGER
Exploded ViewINFOID:0000000001381479
Removal and InstallationINFOID:0000000001381480
REMOVAL
1. Remove catalyst. Refer to EM-274, "Removal and Installation".
2. Remove turbocharger oil supply tube.
NOTE:
After applying penetrative lubricant to the mounting nuts, check for the penetration of the lubricant, and
then loosen the nuts to remove.
3. Remove turbocharger oil outlet tube.
NOTE:
After applying penetrative lubricant to the mounting nuts, check for the penetration of the lubricant, and
then loosen the nuts to remove.
4. Remove air duct (suction). Refer to EM-269, "
Exploded View".
5. Disconnect turbocharger vacuum hose.
6. Remove turbocharger from exhaust manifold.
CAUTION:
Do not disassemble or adjust the turbocharger body.
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
Apply engine oil to lubricate the turbocharger oil tubes.
1. Washer 2. Turbocharger oil supply tube 3. O-ring
4. Turbocharger 5. Exhaust manifold 6. Gasket
7. Turbocharger oil outlet tube 8. Gasket
MBIB1418E

INJECTION TUBE AND FUEL INJECTOR
EM-281
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INJECTION TUBE AND FUEL INJECTOR
Exploded ViewINFOID:0000000001381490
Removal and InstallationINFOID:0000000001381491
REMOVAL
CAUTION:
 Be sure to read “Precautions for Diesel Equipment”. Refer to EM-253, "
Precaution for Diesel Equip-
ment".
 Wait until the fuel temperature drops before carrying out any work.
 Order the special high pressure injection circuit plug kit.
 Never open an injector. If you open an injector by mistake, you will have to change it.
This is because of the manufacturing and installation tolerances and because there is a risk of con-
taminating the inside of the injector.
 The rod filter of the injector must not be removed.
NOTE:
It is possible to replace a single injection tube.
1. Disconnect the battery.
2. Remove the air duct (inlet). Refer to EM-269, "
Exploded View".
3. Remove engine cover. Refer to EM-270, "
Removal and Installation".
4. Remove charge air cooler hose and pipes. Refer to EM-270, "
Exploded View".
5. Remove oil level gauge guide and plug the hole.
1. Spill hose 2. Injection tube 3. Fuel injector
4. Heat protection washer 5. Fuel injector bracket 6. Fuel injector bracket spacer
7. Fuel rail stud bolt 8. Fuel rail 9. High pressure pipes protection cover
(lower)
10. Injection tube 11. High pressure supply pump 12. High pressure pipes protection cover
(upper)
13. Oil level gauge guide
E1BIA0018GB

EM-282
< ON-VEHICLE REPAIR >[K9K]
INJECTION TUBE AND FUEL INJECTOR
6. Remove fuel hose shield.
7. Disconnect fuel feed hose.
8. Remove high pressure pipes protection cover (upper).
9. Remove the neck located on the fuel rail.
NOTE:
Undo the nut on the pump side or the injector side, then the nut located on the rail side. Undo the
nuts for each pipe in turn. Move the nut along the pipe keeping the olive in contact with the taper.
10. Remove all the injection tubes.
11. Plug all the holes in the injection circuit.
12. Remove fuel rail.
13. Disconnect fuel return pipe.
14. Remove retaining clip and disconnect the diesel return pipe on
the injector.
15. Plug all the holes of the injection circuit.
16. Disconnect the injector harness connector (1).
17. Remove the injector bracket (2).
18. Remove the injector.
19. Pull off the flame shield washer.
20. Disconnect the fuel pressure sensor.
21. Remove the high pressure pipes protection cover (lower).
INSTALLATION
CAUTION:
All the injection tubes removed must be systematically replaced.
1. Clean the injector sockets and the injector bodies, as well as their brackets using a lint-free cloth (use the
wipes recommended for this purpose, dipped in clean solvent.
2. Dry off using a different new wipe.
3. Replace the flame shield washer with a new one.
4. Position the injector.
5. Tighten the mounting bracket bolts.
6. Install injection tubes with new one.
7. Finger tighten the nuts.
8. Before fitting the new injection tubes, lightly lubricate the nut threads with the oil from the sachet provided
in the new parts kit.
NOTE:
Fit the pump/rail pipe before the rail/injector tubes.
9. Fit the pump-rail injection tube as follows:
 Remove the protective plugs from the high pressure pump outlet, the high pressure rail inlet and the
pipe.
E1BIA0049ZZ
MBIB9030E
: 30.0 N·m (3.1 kg-m, 22 ft-lb)

EM-284
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OIL PAN
OIL PAN
Exploded ViewINFOID:0000000001381492
Removal and InstallationINFOID:0000000001381493
CAUTION:
To avoid the danger of being scalded, never drain the engine oil when the engine is hot.
REMOVAL
1. Remove engine undercover using power tool.
2. Remove oil level indicator.
3. Drain engine oil. Refer to LU-27, "
Draining".
CAUTION:
Perform when engine is cold.
4. Remove fender protector (RH).
5. Remove front driveshaft assembly (RH). Refer to FA X - 11 , "
Removal and Installation (Right Side)".
6. Remove driveshaft center bearing bracket.
7. Remove rear torque rod (lower). Refer to EM-302, "
Exploded View".
8. Remove bolts from the catalyst bracket. Refer to EM-274, "
Exploded View".
9. Disconnect and remove oil level sensor.
1. Gasket 2. Oil pan 3. O-ring
4. Drain plug 5. Oil level sensor 6. Clutch housing
7. Crankshaft position sensor
E1BIA0008GB

OIL PAN
EM-285
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10. Remove oil pan and transaxle joint bolts.
11. Support the engine bottom of the oil pan with a transmission jack
etc.
12. Remove oil pan bolts in reverse order as shown.
13. Insert seal cutter [SST: KV10111100 (—)] between upper oil pan
and cylinder block. Slide tool by tapping on the side of the tool
with a hammer.
CAUTION:
Exercise care not to damage mating surface.
14. Remove oil pan.
INSTALLATION
 Installation is in the reverse order of removal.
MBIB1039E
MBIB0575E
MBIB1257E
SEM365EA

EM-286
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OIL PAN
1. Apply liquid gasket as shown.
 Use Genuine Liquid Gasket or equivalent.
2. Using suitable tool, align the oil pan with the cylinder block.
3. Install oil pan bolts in numerical order as shown.
NOTE:
Wait at least 30 minutes after oil pan is installed before filling
engine with engine oil.
InspectionINFOID:0000000001381494
INSPECTION AFTER REMOVAL
Clean oil pump assembly if any objects attached.
INSPECTION AFTER INSTALLATION
 Check the engine oil level. Refer to LU-26, "Inspection".
 Start the engine and make sure there are no leaks of engine oil. Refer to LU-26, "
Inspection".
MBIB0593E
MBIB0594E
: 14.0 N·m (1.4 kg-m, 10 ft-lb)
MBIB1257E