2007 NISSAN TIIDA reverse

EM-108
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
18. Install knock sensor (1).
 Install connectors so that they are positioned towards the rear
of the engine.
CAUTION:
 Never tighten mounting bolt while holding the connector.
 If any impact by dropping is applied to knock sensor,
replace it with a new one.
NOTE:
 Make sure that there is no foreign material on the cylinder
block mating surface and the back surface of knock sensor.
 Make sure that knock sensor does not interfere with other parts.
19. Install crankshaft position sensor (POS) and cover.
 Tighten bolts with it seated completely.
20. For the oil level gauge guide (1), fix the position (B) shown in the
figure to the water inlet clip (A) after inserting to the cylinder
block side.
21. Assemble in the reverse order of disassembly after this step.
InspectionINFOID:0000000001381435
CRANKSHAFT END PLAY
 Measure the clearance between thrust bearings and crankshaft
arm when crankshaft is moved fully forward or backward with a dial
indicator (A).
 If the measured value exceeds the limit, replace thrust bearings,
and measure again. If it still exceeds the limit, replace crankshaft
also.
CONNECTING ROD SIDE CLEARANCE
 Measure the side clearance between connecting rod and crank-
shaft arm with a feeler gauge (A).
 If the measured value exceeds the limit, replace connecting rod,
and measure again. If it still exceeds the standard, replace crank-
shaft also.
PISTON TO PISTON PIN OIL CLEARANCE
Piston Pin Hole Diameter
: Engine front
PBIC3754E
PBIC3755E
Standard and Limit : Refer to EM-127, "Cylinder Block".
PBIC3762E
Standard : Refer to EM-127, "Cylinder Block".
PBIC3763E

EM-144
< ON-VEHICLE MAINTENANCE >[MR18DE]
AIR CLEANER FILTER
AIR CLEANER FILTER
Removal and InstallationINFOID:0000000001528960
REMOVAL
1. Push the tabs (A) of both ends of the air cleaner cover (1) into
the inside (B).
2. Pull up the air cleaner cover (1) and remove it (C).
3. Remove air cleaner filter (1) and holder (2) assembly from the
air cleaner case.
4. Remove the air cleaner filter (1) from the holder (2).
INSPECTION AFTER REMOVAL
It is necessary to clean air cleaner filter or replace it at the recommended intervals, more often under dusty
conditions. Refer to MA-7, "
Periodic Maintenance".
 Blow air into the back side of air cleaner filter until no objects spray
out.
INSTALLATION
Installation is in the reverse order of removal.
 Install the air cleaner cover (1) in the direction shown.
PBIC3557J
PBIC3558J
SMA384C
2 : Air cleaner filter
3 : Holder
PBIC3559J

EM-150
< ON-VEHICLE MAINTENANCE >[MR18DE]
CAMSHAFT VALVE CLEARANCE
3. Measure the center thickness of the removed valve lifters with a
micrometer (A).
4. Use the equation below to calculate valve lifter thickness for replacement.
 Thickness of new valve lifter (B) can be identified by stamp
mark (A) on the reverse side (inside the cylinder).
Stamp mark “302” indicates 3.02 mm (0.1189 in) in thickness.
NOTE:
Available thickness of valve lifter: 26 sizes range 3.00 to 3.50 mm (0.1181 to 0.1378 in) in steps of 0.02
mm (0.0008 in) (when manufactured at factory). Refer to EM-238, "
Standard and Limit".
5. Install the selected valve lifter.
6. Install camshaft. Refer to EM-186, "
Removal and Installation".
7. Install timing chain and related parts. Refer to EM-176
.
8. Manually rotate crankshaft pulley a few rotations.
9. Make sure that the valve clearances is within the standard.
10. Installation of the remaining components is in the reverse order of removal.
PBIC3195J
Valve lifter thickness calculation: t = t1 + (C1 – C2)
t = Valve lifter thickness to be replaced
t
1 = Removed valve lifter thickness
C
1= Measured valve clearance
C
2= Standard valve clearance:
Intake : 0.30 mm (0.012 in)
Exhaust : 0.33 mm (0.013 in)
PBIC3196J

DRIVE BELT AUTO TENSIONER
EM-153
< ON-VEHICLE REPAIR >[MR18DE]
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ON-VEHICLE REPAIR
DRIVE BELT AUTO TENSIONER
ComponentINFOID:0000000001337780
Removal and Installation of Drive Belt Auto TensionerINFOID:0000000001337781
REMOVAL
1. Remove drive belt. Refer to EM-142, "Removal and Installation".
2. Release the fixed drive belt auto-tensioner pulley.
3. Loosen bolt and remove drive belt auto-tensioner.
NOTE:
Use TORX socket (size T50).
4. Remove idler pulley and bracket (models without A/C).
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
 When installing drive belt auto-tensioner, be careful not to interfere with water pump pulley.
 If there is damage greater than peeled paint, replace drive belt auto-tensioner and/or idler pulley.
1. Front cover 2. Drive belt auto–tensioner 3. Idler pulley (models without A/C)
4. Bracket (models without A/C) 5. Shaft (models without A/C)
PBIC4698E

EM-154
< ON-VEHICLE REPAIR >[MR18DE]
AIR CLEANER AND AIR DUCT
AIR CLEANER AND AIR DUCT
ComponentINFOID:0000000001337782
Removal and InstallationINFOID:0000000001337783
REMOVAL
1. Remove the air duct (inlet).
2. Remove the air cleaner filter from the air cleaner case. Refer to EM-144, "
Removal and Installation".
3. Remove the air duct [between air duct (inlet) and air cleaner case] from the air cleaner case.
4. Remove the PCV hose.
5. Remove the air duct (between air cleaner case and electronic throttle control actuator).
 Add marks as necessary for easier installation.
6. Remove air cleaner case with the following procedure.
a. Remove battery. Refer to PG-6, "
Removal and Installation".
b. Disconnect harness connector from mass air flow sensor.
c. Remove the air cleaner case.
7. Remove the mass air flow sensor from the air cleaner case, if necessary.
CAUTION:
 Handle it carefully and avoid impacts.
 Do not touch sensor part.
INSTALLATION
Installation is in the reverse order of removal.
1. Air cleaner filter 2. Holder 3. Air cleaner cover
4. Seal 5. Mass air flow sensor 6. Air duct
7. PCV hose 8. Air duct (Inlet) 9. Air duct (Front)
10. Clip 11. Resonator 12. Grommet
13. Air cleaner case A. To electronic throttle control actuator B. To rocker cover
WBIA0770E

INTAKE MANIFOLD
EM-157
< ON-VEHICLE REPAIR >[MR18DE]
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4. Loosen and remove intake manifold (1) bolts (A) (B).
5. Loosen bolts in reverse order as shown.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
6. Remove EVAP canister purge volume control solenoid valve
from intake manifold, if necessary.
CAUTION:
Handle it carefully and avoid impacts.
7. Remove intake manifold.
INSTALLATION
1. Install intake manifold.
NOTE:
Be sure the intake manifold gasket is seated correctly in groove of intake manifold.
2. Tighten bolts in numerical order as shown.
: Engine front
PBIC3939E
: Engine front
PBIC3527J
: Engine front
WBIA0788E

EM-158
< ON-VEHICLE REPAIR >[MR18DE]
INTAKE MANIFOLD
3. Tighten intake manifold bolt (A). Then tighten intake manifold
bolt (B).
4. Install electronic throttle control actuator
5. Install water hoses (3), (5) to electronic throttle control actuator
as shown.
6. Installation of the remaining components is in the reverse order of removal.
INSPECTION AFTER INSTALLATION
 Check for leaks of engine coolant. Refer to CO-35, "Inspection".
 Start and warm up the engine. Visually check for engine coolant leaks.
1 : Intake manifold
: Engine front
PBIC3939E
1 : Electronic throttle control actuator
2: Clamp
4 : Water outlet
A: Paint Mark
B : The clamp shall not interfere with the bulged section.
C : 3 - 7 mm (0.12 - 0.28 in)
AWBIA011 5GB

EM-160
< ON-VEHICLE REPAIR >[MR18DE]
EXHAUST MANIFOLD
5. Loosen nuts in reverse order as shown and remove exhaust
manifold.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
INSPECTION AFTER REMOVAL
Surface Distortion
 Using straightedge (B) and feeler gauge (A), check the surface dis-
tortion of exhaust manifold mating surface in each exhaust port
and entire part.
 If it exceeds the limit, replace exhaust manifold.
INSTALLATION
1. Install exhaust manifold gasket to cylinder head as shown.
2. Tighten exhaust manifold nuts to specification in two stages in
the numerical order as shown.
: Engine front
PBIC3529J
Limit:
Each exhaust port : 0.3 mm (0.012 in)
Entire part : 0.7 mm (0.028 in)
PBIC3530J
: Engine front
PBIC3943E
: Engine front
WBIA0854E