2007 NISSAN TIIDA engine coolant

EM-136
< PRECAUTION >[MR18DE]
PRECAUTIONS
 The torque value for these parts are for a preliminary step.
 Ensure thread and seat surfaces are clean and coated with engine oil.
Precaution for Liquid GasketINFOID:0000000001337771
REMOVAL OF LIQUID GASKET SEALING
 After removing the bolts and nuts, separate the mating surface and
remove the sealant using Tool.
CAUTION:
Be careful not to damage the mating surfaces.
 In areas where the cutter is difficult to use, use a plastic hammer to
lightly tap (1) the cutter where the RTV Silicone Sealant is applied.
Use a plastic hammer to slide the cutter (2) by tapping on the side.
CAUTION:
If for some unavoidable reason a tool such as a flat-bladed
screwdriver is used, be careful not to damage the mating sur-
faces.
LIQUID GASKET APPLICATION PROCEDURE
1. Using a scraper, remove the old Silicone RTV Sealant adhering
to the gasket application surface and the mating surface.
 Remove the sealant completely from the groove of the gasket
application surface, bolts, and bolt holes.
2. Thoroughly clean the gasket application surface and the mating
surface and remove adhering moisture, grease and foreign
materials.
3. Attach the sealant tube to the tube presser.
Use Genuine Silicone RTV Sealant or equivalent. Refer to
GI-27, "
Recommended Chemical Products and Sealants".
4. Apply the sealant without breaks to the specified location using
Tool.
 If there is a groove for the sealant application, apply the seal-
ant to the groove.
 As for the bolt holes, normally apply the sealant inside the
holes. If specified, it should be applied outside the holes. Make
sure to read the text of this manual.
 Within five minutes of the sealant application, install the mat-
ing component.
 If the sealant protrudes, wipe it off immediately.
 Do not retighten after the installation.
 After 30 minutes or more have passed from the installation, fill
the engine with the specified oil and coolant. Refer to MA-19,
"Fluids and Lubricants".
CAUTION:Tool number : KV10111100 (J-37228)
WBIA0566E
PBIC0003E
Tool number WS39930000 ( – )
WBIA0567E
SEM159F

DRIVE BELTS
EM-143
< ON-VEHICLE MAINTENANCE >[MR18DE]
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1. Hold the hexagonal part (A) of drive belt auto-tensioner (1) with
a box wrench securely. Then move the wrench handle in the
direction of arrow (loosening direction of tensioner).
CAUTION:
Never place hand in a location where pinching may occur if
the holding tool accidentally comes off.
2. Insert a rod such as short-length screwdriver approximately 6
mm (0.24 in) in diameter into the hole (B) of retaining boss to fix
drive belt auto-tensioner.
3. Install drive belt.
CAUTION:
 Confirm drive belt is completely set to pulleys.
 Check for engine oil, working fluid and engine coolant are not adhered to drive belt and each
pulley groove.
4. Release drive belt auto-tensioner, and apply tension to drive belt.
5. Turn crankshaft pulley clockwise several times to equalize tension between each pulley.
6. Confirm tension of drive belt at indicator (notch on fixed side) is within the possible use range. Refer to
EM-142, "
Checking Drive Belts".
PBIC3936E

EM-156
< ON-VEHICLE REPAIR >[MR18DE]
INTAKE MANIFOLD
INTAKE MANIFOLD
ComponentINFOID:0000000001337785
Removal and InstallationINFOID:0000000001337786
REMOVAL
1. Remove engine cover (1).
2. Drain engine coolant. Refer to CO-35, "
Changing Engine Cool-
ant".
CAUTION:
Perform this step when engine is cold.
NOTE:
This step is unnecessary when putting plugs to water hoses (to
electronic throttle control actuator)
a. Disconnect water hoses from electronic throttle control actuator.
b. Remove electronic throttle control actuator.
CAUTION:
 Handle carefully to avoid any shock to electronic throttle
control actuator.
 Never disassemble.
3. Remove oil level gauge.
CAUTION:
Cover the oil level gauge guide openings to avoid entry of foreign materials.
1. PCV hose 2. Gasket 3. Intake manifold
4. Bracket 5. O-ring 6. EVAP canister purge volume control
solenoid valve
7. Water hose 8. Water hose 9. Electronic throttle control actuator
10. Gasket A. To water outlet
WBIA0771E
WBIA0845E

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-186
< ON-VEHICLE REPAIR >[MR18DE]
CAMSHAFT
CAMSHAFT
ComponentINFOID:0000000001337797
Removal and InstallationINFOID:0000000001337798
REMOVAL
WARNING:
 Put a “CAUTION: FLAMMABLE” sign in the workshop.
 Be sure to work in a well ventilated area and furnish workshop with a CO
2 fire extinguisher.
 Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
1. Release the fuel pressure. Refer to EC-1035, "
Inspection".
2. Disconnect negative battery cable. Refer to PG-6, "
Removal and Installation".
3. Remove front RH wheel. Refer to WT-6, "
Rotation".
4. Remove front fender protector (RH). Refer to EXT-22, "
Removal and Installation".
5. Drain engine coolant. Refer to CO-35, "
Changing Engine Coolant".
NOTE:
Perform this step when engine is cold.
6. Remove the following parts.
 Intake manifold; Refer to EM-156
.
 Rocker cover; Refer to EM-173, "
Removal and Installation".
1. O-ring 2. Camshaft position sensor (PHASE) 3. Camshaft bracket
4. Camshaft sprocket (EXH) 5. Camshaft sprocket (INT) 6. Camshaft (EXH)
7. Camshaft (INT) 8. Valve lifter (EXH) 9. Valve lifter (INT)
10. Cylinder head
A. Refer to EM-186
.
PBIC4589E

CAMSHAFT
EM-193
< ON-VEHICLE REPAIR >[MR18DE]
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10. Install camshaft sprocket (EXH) (2).
NOTE:
Secure the hexagonal part (A) of camshaft (EXH) using wrench
to tighten bolt.
11. Install timing chain and related parts. Refer to EM-176
.
12. Inspect and adjust valve clearance. Refer to EM-148, "
Valve Clearance".
13. Installation of the remaining components is in the reverse order of removal.
INSPECTION AFTER INSTALLATION
The following are procedures for checking fluids leak, lubricates leak.
 Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to GI-27, "
Recommended Chemical Products and Sealants".
 Use procedure below to check for fuel leakage.
- Turn ignition switch “ON” (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-
age at connection points.
- Start engine. With engine speed increased, check again for fuel leakage at connection points.
 Run engine to check for unusual noise and vibration.
NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal/installation, slack in the guide may
generate a pounding noise during and just after engine start. However, this is normal. Noise will stop after
hydraulic pressure rises.
 Warm up engine thoroughly to make sure there is no leakage of fuel, or any oil/fluids including engine oil and
engine coolant.
 Bleed air from lines and hoses of applicable lines, such as in cooling system.
 After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
Summary of the inspection items:
* Transmission/transaxle/CVT fluid, power steering fluid, brake fluid, etc.
Inspection of Camshaft Sprocket (INT) Oil Groove
CAUTION:
 Perform this inspection only when DTC P0011 is detected in self-diagnostic results of CONSULT-III
and it is directed according to inspection procedure of EC section. Refer to EC-796, "
Diagnosis Pro-
cedure".
 Check when engine is cold so as to prevent burns from the splashing engine oil.
1. Check engine oil level. Refer to LU-15, "
Inspection".
2. Perform the following procedure so as to prevent the engine from being unintentionally started while
checking.
a. Remove intake manifold. Refer to EM-156, "
Component".
b. Disconnect ignition coil and injector harness connectors.
3. Remove intake valve timing control solenoid valve. Refer to EM-176, "
Component".
1 : Camshaft sprocket (INT)
Camshaft sprocket
bolt (EXH): 88.2 N·m (9.0 kg-m, 65 ft-lb)
PBIC3454J
Item Before starting engine Engine running After engine stopped
Engine coolant Level Leakage Level
Engine oil Level Leakage Level
Other oils and fluid* Level Leakage Level
Fuel Leakage Leakage Leakage
Exhaust gases — Leakage —

EM-198
< ON-VEHICLE REPAIR >[MR18DE]
CYLINDER HEAD
CYLINDER HEAD
ComponentINFOID:0000000001337804
Removal and InstallationINFOID:0000000001337805
REMOVAL
WARNING:
 Put a “CAUTION: FLAMMABLE” sign in the workshop.
 Be sure to work in a well ventilated area and furnish workshop with a CO
2 fire extinguisher.
 Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
1. Release the fuel pressure. Refer to EC-1035, "
Inspection".
2. Drain engine coolant and engine oil. Refer to CO-35, "
Changing Engine Coolant" and LU-16, "Changing
Engine Oil".
3. Remove front fender protector (RH). Refer to EXT-22, "
Removal and Installation".
4. Remove drive belt. Refer to EM-142, "
Removal and Installation".
5. Remove the following components and related parts.
 Exhaust manifold; Refer to EM-159
.
 Intake manifold; Refer to EM-156
.
 Fuel tube and fuel injector assembly; Refer to EM-162
.
 Water outlet; Refer to CO-47, "
Removal and Installation".
 Rocker cover; Refer to EM-173, "
Removal and Installation".
 Front cover, timing chain; Refer to EM-176
.
 Camshaft; Refer to EM-186
.
6. Remove cylinder head.
 Loosen bolts in reverse order as shown.
 Using TORX socket (size E18), loosen cylinder head bolts.
7. Remove cylinder head gasket.
1. Cylinder head assembly 2. Cylinder head bolt 3. Cylinder head gasket
A. Refer to EM-198
PBIC3542J
: Engine front
PBIC3206J

ENGINE ASSEMBLY
EM-207
< REMOVAL AND INSTALLATION >[MR18DE]
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REMOVAL AND INSTALLATION
ENGINE ASSEMBLY
ComponentINFOID:0000000001337809
Removal and InstallationINFOID:0000000001337810
WARNING:
 Situate the vehicle on a flat and solid surface.
 Place chocks at front and back of rear wheels.
 Attach proper slingers and bolts described in PARTS CATALOG if engine slingers are not equipped.
CAUTION:
 Always be careful to work safely, avoid forceful or uninstructed operations.
 Do not start working until exhaust system and coolant are cool enough.
 If items or work required are not covered by the engine section, follow the procedures in the applica-
ble sections.
1. Engine mounting Insulator (RH) 2. Engine mounting shim (RH) (if equipped) 3. Engine mounting bracket (RH)
4. Bracket 5. Rear torque rod 6. Engine through bolt
7. Engine mounting bracket (LH) 8. Engine mounting insulator (LH) 9. Torque rod (RH)
A. Front mark B. Silicone lubricant
WBIA0846E