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![NISSAN TIIDA 2007 Service Repair Manual EM-266
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CAMSHAFT VALVE CLEARANCE
CAMSHAFT VALVE CLEARANCE
Inspection and AdjustmentINFOID:0000000001381465
INSPECTION
1. Place the valves of the cylinder concerned at th NISSAN TIIDA 2007 Service Repair Manual EM-266
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CAMSHAFT VALVE CLEARANCE
CAMSHAFT VALVE CLEARANCE
Inspection and AdjustmentINFOID:0000000001381465
INSPECTION
1. Place the valves of the cylinder concerned at th](/manual-img/5/57395/w960_57395-2912.png)
EM-266
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CAMSHAFT VALVE CLEARANCE
CAMSHAFT VALVE CLEARANCE
Inspection and AdjustmentINFOID:0000000001381465
INSPECTION
1. Place the valves of the cylinder concerned at the “end of
exhaust - beginning of intake” position and inspect the clearance
(X).
NOTE:
Dimension (Y) corresponds to the tappet thickness sizes (there
are 25 sizes available).
2. Compare the values recorded with the values specified, then
replace the tappets which are not within tolerance.
ADJUSTMENT
1. The camshaft must be removed to replace the tappets after
determining dimension (Y).
2. Set up the following assembly using dial gauge stand
[KV113B0050 (Mot. 252-01) (commercial service tool) or equiva-
lent tool] and dial gauge, then calibrate the gauge.
3. Raise the gauge extension (without modifying the position of the
magnetic support/gauge assembly), then slide in the tappet to
be measured.
Note dimension (Y) and repeat the operation for the tappets
where the valve clearance is not within tolerance.
Select the various thicknesses of the tappet(s). 25 sizes of sin-
gle-piece tappets are available. Refer to EM-333, "
Camshaft". Clearance when the
engine is cold: Refer to EM-333, "
Cam-
shaft".MBIB0333E
MBIB0334E
MBIB0335E
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![NISSAN TIIDA 2007 Service Repair Manual COMPRESSION PRESSURE
EM-267
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COMPRESSION PRESSURE
InspectionINFOID:0000000001381466
1. Warm up engine thoroughly. Then stop.
2. Remove gl NISSAN TIIDA 2007 Service Repair Manual COMPRESSION PRESSURE
EM-267
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InspectionINFOID:0000000001381466
1. Warm up engine thoroughly. Then stop.
2. Remove gl](/manual-img/5/57395/w960_57395-2913.png)
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
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![NISSAN TIIDA 2007 Service Repair Manual EM-268
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DRIVE BELT AUTO-TENSIONER
ON-VEHICLE REPAIR
DRIVE BELT AUTO-TENSIONER
Exploded ViewINFOID:0000000001381467
Removal and InstallationINFOID:0000000001381468
CAUTION:
NISSAN TIIDA 2007 Service Repair Manual EM-268
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DRIVE BELT AUTO-TENSIONER
ON-VEHICLE REPAIR
DRIVE BELT AUTO-TENSIONER
Exploded ViewINFOID:0000000001381467
Removal and InstallationINFOID:0000000001381468
CAUTION:
](/manual-img/5/57395/w960_57395-2914.png)
EM-268
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DRIVE BELT AUTO-TENSIONER
ON-VEHICLE REPAIR
DRIVE BELT AUTO-TENSIONER
Exploded ViewINFOID:0000000001381467
Removal and InstallationINFOID:0000000001381468
CAUTION:
Replace any drive belt that has been removed with a new one.
Auto-tensioner must be replaced with new one when the drive belt is replaced.
Do not run the engine without the drive belt to avoid damaging the crankshaft pulley.
REMOVAL
1. Remove engine undercover using power tool.
2. Remove RH front wheel.
3. Remove right side splash cover.
4. Remove drive belt. Refer to EM-263, "
Removal and Installation".
5. Remove drive belt auto-tensioner.
INSTALLATION
1. Install drive belt auto-tensioner.
NOTE:
Align the notch and tighten drive belt auto-tensioner bolt.
2. Install the drive belt. Refer to EM-263, "
Removal and Installa-
tion".
3. Release drive belt auto-tensioner, and apply tension to drive
belt.
4. Turn crankshaft pulley clockwise several times to equalize ten-
sion between each pulley.
1. Drive belt auto-tensioner 2. Drive belt 3. Multifunction bracket
E1BIA0020GB
40.0 N·m (4.1 kg-m, 30 ft-lb)
MBIB0558E
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![NISSAN TIIDA 2007 Service Repair Manual AIR CLEANER AND AIR DUCT
EM-269
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AIR CLEANER AND AIR DUCT
Exploded ViewINFOID:0000000001381469
Removal and InstallationINFOID:0000000001381470 NISSAN TIIDA 2007 Service Repair Manual AIR CLEANER AND AIR DUCT
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AIR CLEANER AND AIR DUCT
Exploded ViewINFOID:0000000001381469
Removal and InstallationINFOID:0000000001381470](/manual-img/5/57395/w960_57395-2915.png)
AIR CLEANER AND AIR DUCT
EM-269
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AIR CLEANER AND AIR DUCT
Exploded ViewINFOID:0000000001381469
Removal and InstallationINFOID:0000000001381470
REMOVAL
1. Disconnect battery ground cable.
2. Disconnect battery positive cable.
3. Remove engine cover. Refer to EM-270, "
Removal and Installation".
4. Disconnect blow-by hose.
5. Remove air duct (suction) lower clamp and remove air duct (suction).
6. Remove battery.
7. Disconnect ECM harness connectors and remove ECM and ECM bracket.
8. Disconnect mass airflow sensor harness connector.
9. Remove air duct (inlet) by loosening clamp.
10. Remove air cleaner case by sliding the air cleaner case upward.
CAUTION:
Slide the air cleaner case carefully so as not to damage it on the air cleaner case and harness
bracket.
INSTALLATION
Installation is in the reverse order of removal.
1. Air duct (suction) 2. Blow-by hose 3. Air cleaner case
4. Air cleaner filter 5. Air duct (inlet) 6. Mass air flow sensor
7. O-ring 8. Grommet
A. To turbocharger
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EM-270
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CHARGE AIR COOLER
CHARGE AIR COOLER
Exploded ViewINFOID:0000000001381471
Removal and InstallationINFOID:0000000001381472
REMOVAL
1. Remove engine undercover using power tool.
2. Remove bumper undercover.
3. Remove engine cover.
1. Hose clamp 2. Inlet pipe assembly 3. Air inlet hose
4. Air inlet tube 5. Air inlet hose 6. Charge air cooler
7. Air inlet hose 8. Generator 9. Spacer
10. Air inlet tube 11. Turbocharger boost sensor
: Vehicle front
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![NISSAN TIIDA 2007 Service Repair Manual 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 NISSAN TIIDA 2007 Service Repair Manual CHARGE AIR COOLER
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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](/manual-img/5/57395/w960_57395-2917.png)
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
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![NISSAN TIIDA 2007 Service Repair Manual EM-272
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EGR SYSTEM
EGR SYSTEM
Exploded ViewINFOID:0000000001381474
Removal and InstallationINFOID:0000000001381475
REMOVAL
1. Remove battery ground cable.
2. Remove engine un NISSAN TIIDA 2007 Service Repair Manual EM-272
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EGR SYSTEM
EGR SYSTEM
Exploded ViewINFOID:0000000001381474
Removal and InstallationINFOID:0000000001381475
REMOVAL
1. Remove battery ground cable.
2. Remove engine un](/manual-img/5/57395/w960_57395-2918.png)
EM-272
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EGR SYSTEM
EGR SYSTEM
Exploded ViewINFOID:0000000001381474
Removal and InstallationINFOID:0000000001381475
REMOVAL
1. Remove battery ground cable.
2. Remove engine undercover using power tool.
3. Drain engine coolant. Refer to CO-58, "
Draining".
4. Remove lower radiator hose. Refer to CO-62, "
Exploded View".
5. Remove cowl top cover and cowl top extension assembly. Refer to EXT-20, "
Removal and Installation".
6. Remove air cleaner and air duct assembly. Refer to EM-269, "
Removal and Installation".
7. Remove charge air cooler inlet tubes at EGR assembly. Refer to EM-270, "
Exploded View".
8. Disconnect EGR volume control valve and electronic throttle control actuator connectors.
9. Disconnect heater hoses from EGR cooler cover.
10. Remove EGR cooler cover.
11. Remove front engine slinger.
12. Remove air inlet tube.
13. Remove RH fender protector. Refer to EXT-22, "
Removal and Installation".
1. Air inlet tube 2. Engine slinger 3. O-ring
4. Bracket 5. EGR tube 6. Gasket
7. EGR cooler 8. Gasket 9. EGR volume control valve
10. Gasket 11. EGR volume control valve housing 12. Clamp
13. EGR tube 14. Gasket 15. Gasket
16. Electronic throttle control actuator 17. O-ring 18. EGR cooler cover
A. To intake manifold B. To exhaust manifold
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EGR SYSTEM
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14. Remove front driveshaft assembly RH. Refer to FA X - 11 , "Removal and Installation (Right Side)".
15. Remove electronic throttle control actuator.
16. Remove driveshaft center bearing bracket. Refer to FA X - 11 , "
Removal and Installation (Right Side)".
17. Remove front exhaust tube. Refer to EX-5, "
Component".
18. Remove catalytic converter. Refer to EM-274, "
Exploded View".
19. Remove EGR tube.
20. Remove EGR assembly.
INSTALLATION
Installation is in the reverse order of removal.