NISSAN TIIDA 2007 Service Repair Manual

LU-14
< PREPARATION >[MR18DE]
PREPARATION
Tool nameDescription
Power toolLoosening nuts and bolts
Deep socketRemoving and installing oil pressure sensor
a: 26 mm (1.02 in)
PBIC0190E
PBIC2072E

ENGINE OIL
LU-15
< ON-VEHICLE MAINTENANCE >[MR18DE]
C
D
E
F
G
H
I
J
K
L
MA
LU
N
P O
ON-VEHICLE MAINTENANCE
ENGINE OIL
InspectionINFOID:0000000001337827
ENGINE OIL LEVEL
NOTE:
Before starting engine, park vehicle on a level surface and check the engine oil level. If engine is already
started, stop it and allow 10 minutes before checking.
1. Pull out oil level gauge and wipe it clean.
2. Insert oil level gauge and make sure the engine oil level is within
the range (A) as shown.
3. If it is out of range, adjust it.
ENGINE OIL APPEARANCE
 Check engine oil for white turbidity or heavy contamination.
 If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.
Repair or replace damaged parts.
ENGINE OIL LEAKAGE
Check for engine oil leakage around the following areas:
 Oil pan (upper and lower)
 Oil pan drain plug
 Oil pressure switch
 Oil filter
 Intake valve timing control solenoid valve
 Front cover
 Mating surface between cylinder block and cylinder head
 Mating surface between cylinder head and rocker cover
 Crankshaft oil seals (front and rear)
 Oil filter (for intake valve timing control)
OIL PRESSURE CHECK
WARNING:
 Be careful not to burn yourself, as engine oil may be hot.
 For engine oil pressure check the transaxle should be in “Neutral position”, and apply the parking
brake securely.
1. Disconnect harness connector at oil pressure switch (1), and
remove oil pressure switch using a suitable tool.
 Oil pan (lower) (2)
⇐ Front
WBIA0776E
PBIC3310E

LU-16
< ON-VEHICLE MAINTENANCE >[MR18DE]
ENGINE OIL
2. Install oil pressure gauge and hose.
3. Check engine oil level. Refer to LU-15, "
Inspection".
4. Start engine and warm it up to normal operating temperature.
5. Check oil pressure with engine running under no-load.
NOTE:
When engine oil temperature is low, engine oil pressure becomes high.
Engine oil pressure [Engine oil temperature at 80°C (176°F)]
If difference is extreme, check oil passage and oil pump for oil leaks.
6. After the inspections, install oil pressure switch as follows:
a. Remove old liquid gasket adhering to oil pressure switch and engine.
b. Apply liquid gasket and tighten oil pressure switch to specification.
Use Genuine Silicone RTV Sealant or equivalent. Refer to GI-27, "
Recommended Chemical Prod-
ucts and Sealants".
c. Check engine oil level. Refer to LU-15, "
Inspection".
d. After warming up engine, make sure there are no engine leaks of oil with running engine.
Changing Engine OilINFOID:0000000001337828
WARNING:
 Be careful not to burn yourself, as engine oil may be hot.
 Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct skin
contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand cleaner as
soon as possible.
1. Warm up engine, park vehicle on a level surface and check for engine oil leakage from engine compo-
nents. Refer to LU-15, "
Inspection".
2. Stop engine and wait for 10 minutes.Tool number : ST25051001 (J-25695-1)
: ST25052000 (J-25695-2)
WBIA0571E
Engine speed
rpm Approximate discharge pressure
kPa (bar, kg/cm2, psi)
Idle speed More than 71.5 (0.70, 0.70, 10)
2,000 More than 200 (2.0, 2.0, 29)
Oil pressure switch : 14.7 N·m (1.5 kg-m, 11 ft-lb)

ENGINE OIL
LU-17
< ON-VEHICLE MAINTENANCE >[MR18DE]
C
D
E
F
G
H
I
J
K
L
MA
LU
N
P O
3. Loosen oil filler cap (1) and then remove drain plug (2).
 Oil filter (3)
⇐ Engine front
4. Drain engine oil.
5. Install drain plug (2) with new washer. Refer to EM-211, "
Com-
ponent".
CAUTION:
Be sure to clean drain plug (2) and install with new washer.
6. Refill with new engine oil.
Refer to MA-19, "
Fluids and Lubricants".
CAUTION:
 The refill capacity depends on the engine oil temperature
and drain time. Use these specifications for reference
only.
 Always use oil level gauge to determine the proper
amount of engine oil in the engine.
7. Warm up engine and check area around drain plug (2) and oil fil-
ter (3) for engine oil leakage.
8. Stop engine and wait for 10 minutes.
9. Check the engine oil level. Refer to LU-15, "
Inspection".
PBIC3915E

LU-18
< ON-VEHICLE MAINTENANCE >[MR18DE]
OIL FILTER
OIL FILTER
Removal and InstallationINFOID:0000000001337829
REMOVAL
1. Remove oil filter using Tool (A).
⇐ Front
CAUTION:
 Oil filter is provided with relief valve. Use Genuine NIS-
SAN Oil Filter or equivalent.
 Be careful not to get burned when engine and engine oil
may be hot.
 When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.
 Do not allow engine oil to adhere to drive belt.
 Completely wipe off any engine oil that adheres to engine and vehicle.
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply new engine oil to the oil seal contact surface of new oil fil-
ter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to LU-6, "Inspection".
2. Start engine, and make sure there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and adjust engine oil. Refer to LU-6, "
Inspection". Tool number : KV10115801 (J-38956)
PBIC3818E
SMA010
Oil filter: : 17.7 N·m (1.8 kg-m, 13 ft-lb)
SMA229B

OIL COOLER
LU-19
< ON-VEHICLE REPAIR >[MR18DE]
C
D
E
F
G
H
I
J
K
L
MA
LU
N
P O
ON-VEHICLE REPAIR
OIL COOLER
ComponentsINFOID:0000000001532089
Removal and InstallationINFOID:0000000001532090
REMOVAL
WARNING:
Make sure engine is cool before performing this operation.
1. Remove engine undercover using power tool.
2. Remove coolant hoses from oil cooler.
NOTE:
Pinch hoses to prevent coolant leaking.
3. Remove oil filter. Refer to LU-18, "
Removal and Installation".
4. Remove connector bolt and oil cooler.
INSTALLATION
Installation is in the reverse order of removal.
PBIC4487E
1. Oil cooler hose 2. Oil cooler hose 3. O-ring
4. Oil cooler 5. Connector bolt 6. Oil filter
A. Refer to LU-19, "
Removal and Installation"

LU-20
< ON-VEHICLE REPAIR >[MR18DE]
OIL PUMP
OIL PUMP
ComponentsINFOID:0000000001337951
Removal and InstallationINFOID:0000000001337952
REMOVAL
1. Remove the timing chain and oil pump drive chain. Refer to EM-177, "Removal and Installation".
AWBIA0156GB
1. Oil level gauge 2. Oil level gauge guide 3. Oil level sensor
4. Rear oil seal 5. O-ring 6. Oil pan (upper)
7. Oil pump drive chain 8. Crankshaft sprocket 9. Oil pump sprocket
10. Timing chain tensioner (for oil pump) 11. Oil pump 12. Drain plug
13. Drain plug washer 14. Oil pan (lower) 15. Oil filter
16. Connector bolt 17. Oil cooler 18. O-ring
19. O-ring A.Refer to EM-166, "
Removal and In-
stallation":Oil pan side

OIL PUMP
LU-21
< ON-VEHICLE REPAIR >[MR18DE]
C
D
E
F
G
H
I
J
K
L
MA
LU
N
P O
2. Remove oil pump.
 Loosen bolts in reverse order as shown.
INSTALLATION
1. Install oil pump.
 Tighten bolts in numerical order as shown.
2. Install the timing chain and oil pump drive chain. Refer to EM-177, "
Removal and Installation". 1 : Oil pump
2 : Oil pan (upper)
⇐: Engine front
PBIC3532J
1 : Oil pump
2 : Oil pan (upper)
⇐: Engine front
PBIC3532J

LU-22
< SERVICE DATA AND SPECIFICATIONS (SDS) [MR18DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Standard and LimitINFOID:0000000001337830
OIL PRESSURE
Oil Capacity
Unit: (Imp qt)
Engine speed rpm
Approximate discharge pressure kPa (bar, kg/cm2, psi)
Idle speed
2,00071.5 (0.70, 0.70, 10)
200 (2.0, 2.0, 29)
Drain and refillWith oil filter change Approximately 4.4 (3 7/8)
Without oil filter change Approximately 4.2 (3 3/4)
Dry engine (engine overhaul) Approximately 5.5 (4 7/8)

PRECAUTIONS
LU-23
< PRECAUTION >[K9K]
C
D
E
F
G
H
I
J
K
L
MA
LU
N
P O
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001516582
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Precaution for Liquid GasketINFOID:0000000001381534
REMOVAL OF LIQUID GASKET
 After removing the mounting bolts and nuts, separate the mating
surface using a seal cutter and remove the liquid gasket.
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 tool into place and slide (2) side-to-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 liquid gasket adhering to the
gasket application surface and the mating surface.
 Remove the liquid gasket completely from the groove of the
gasket application surface, mounting bolts and bolt holes.
2. Wipe the gasket application surface and the mating surface with
white gasoline (lighting and heating use) to remove adhering
moisture, grease and foreign materials.
3. Attach the liquid gasket to the tube presser.
Use Genuine Liquid Gasket or equivalent.
PBIC0275E
PBIC0003E