check oil NISSAN TIIDA 2007 Service Owners Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2007, Model line: TIIDA, Model: NISSAN TIIDA 2007Pages: 2896, PDF Size: 64.73 MB
Page 1754 of 2896
IGNITION SIGNAL
EC-585
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Revision: June 20062007 Versa
7. Remove fuel pump fuse (1) in IPDM E/R (2) to release fuel pres-
sure.
NOTE:
Do not use CONSULT-II to release fuel pressure, or fuel pres-
sure applies again during the following procedure.
– : Vehicle front
8. Start engine.
9. After engine stalls, crank it two or three times to release all fuel
pressure.
10. Turn ignition switch OFF.
11. Remove all ignition coil harness connectors to avoid the electri-
cal discharge from the ignition coils.
12. Remove ignition coil and spark plug of the cylinder to be checked.
13. Crank engine for 5 seconds or more to remove combustion gas in the cylinder.
14. Connect spark plug and harness connector to ignition coil.
15. Fix ignition coil using a rope etc. with gap of 13 - 17 mm
between the edge of the spark plug and grounded metal portion
as shown in the figure.
16. Crank engine for about 3 seconds, and check whether spark is
generated between the spark plug and the grounded metal por-
tion.
CAUTION:
Do not approach to the spark plug and the ignition coil
within 50cm. Be careful not to get an electrical shock
while checking, because the electrical discharge voltage
becomes 20kV or more.
It might cause to damage the ignition coil if the gap of more than 17 mm is taken.
NOTE:
When the gap is less than 13 mm, the spark might be generated even if the coil is malfunctioning.
17. If NG, replace ignition coil with power transistor.
CONDENSER-2
1. Turn ignition switch OFF.
2. Disconnect condenser-2 harness connector.
3. Check resistance between condenser-2 terminals 1 and 2.
4. If NG, replace condenser-2.
Removal and InstallationUBS00PU4
IGNITION COIL WITH POWER TRANSISTOR
Refer to EM-30, "IGNITION COIL, SPARK PLUG AND ROCKER COVER" . Spark should be generated.
PBIB2958E
PBIB2325E
Resistance: Above 1 MΩ [at 25°C (77°F)]
PBIB0794E
Page 1810 of 2896
EM-1
ENGINE MECHANICAL
B ENGINE
CONTENTS
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SECTION EM
A
EM
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Procedures without Cowl Top Cover ..... 3
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect .......................................... 3
OPERATION PROCEDURE ................................. 3
Precautions for Drain Coolant .................................. 4
Precautions for Disconnecting Fuel Piping .............. 4
Precautions for Removal and Disassembly ............. 4
Precautions for Inspection, Repair and Replace-
ment ......................................................................... 4
Precautions for Assembly and Installation ............... 4
Parts Requiring Angular Tightening ......................... 4
Precautions for Liquid Gasket .................................. 5
REMOVAL OF LIQUID GASKET SEALING .......... 5
LIQUID GASKET APPLICATION PROCEDURE ..... 5
PREPARATION ........................................................... 7
Special Service Tools ............................................... 7
Commercial Service Tools ........................................ 9
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ...............................................11
NVH Troubleshooting — Engine Noise ...................11
Use the Chart Below to Help You Find the Cause
of the Symptom. ..................................................... 12
DRIVE BELTS ........................................................... 13
Components ........................................................... 13
Checking Drive Belts .............................................. 13
Tension Adjustment ................................................ 13
Removal and Installation ........................................ 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 14
Components ........................................................... 14
Removal and Installation of Drive Belt Auto-Ten-
sioner ..................................................................... 14
REMOVAL ........................................................... 14
INSTALLATION ................................................... 15
AIR CLEANER AND AIR DUCT ............................... 16Components ........................................................... 16
Removal and Installation ........................................ 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 16
Changing Air Cleaner Filter .................................... 17
REMOVAL ........................................................... 17
INSPECTION AFTER REMOVAL ....................... 17
INSTALLATION ................................................... 17
INTAKE MANIFOLD ................................................. 18
Components ........................................................... 18
Removal and Installation ........................................ 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 19
INSPECTION AFTER INSTALLATION ................ 20
EXHAUST MANIFOLD ............................................. 21
Components ........................................................... 21
Removal and Installation ........................................ 21
REMOVAL ........................................................... 21
INSPECTION AFTER REMOVAL ....................... 22
INSTALLATION ................................................... 22
OIL PAN .................................................................... 24
Components ........................................................... 24
Removal and Installation ........................................ 24
REMOVAL ........................................................... 24
INSPECTION AFTER REMOVAL ....................... 26
INSTALLATION ................................................... 26
IGNITION COIL, SPARK PLUG AND ROCKER
COVER ...................................................................... 30
Components ........................................................... 30
Removal and Installation ........................................ 30
REMOVAL ........................................................... 30
INSPECTION AFTER REMOVAL ....................... 31
INSTALLATION ................................................... 31
FUEL INJECTOR AND FUEL TUBE ........................ 33
Components ........................................................... 33
Removal and Installation ........................................ 33
REMOVAL ........................................................... 33
INSTALLATION ................................................... 35
TIMING CHAIN .......................................................... 37
Page 1811 of 2896
EM-2Revision: June 20062007 Versa Components ........................................................... 37
Removal and Installation ........................................ 38
REMOVAL ........................................................... 38
INSPECTION AFTER REMOVAL ........................ 41
INSTALLATION .................................................... 42
CAMSHAFT ............................................................... 47
Components ........................................................... 47
Removal and Installation ........................................ 47
REMOVAL ........................................................... 47
INSPECTION AFTER REMOVAL ........................ 49
INSTALLATION .................................................... 51
INSPECTION AFTER INSTALLATION ................ 54
Valve Clearance ...................................................... 55
INSPECTION ....................................................... 55
ADJUSTMENT .................................................... 57
OIL SEAL .................................................................. 59
Removal and Installation of Valve Oil Seal ............. 59
REMOVAL ........................................................... 59
INSTALLATION .................................................... 59
Removal and Installation of Front Oil Seal ............. 60
REMOVAL ........................................................... 60
INSTALLATION .................................................... 60
Removal and Installation of Rear Oil Seal .............. 61
REMOVAL ........................................................... 61
INSTALLATION .................................................... 61
CYLINDER HEAD ..................................................... 62
On-Vehicle Service ................................................. 62
CHECKING COMPRESSION PRESSURE ......... 62
Components ........................................................... 63
Removal and Installation ........................................ 63
REMOVAL ........................................................... 63
INSPECTION AFTER REMOVAL ........................ 64
INSTALLATION .................................................... 65
Components ........................................................... 66
Disassembly and Assembly .................................... 66
DISASSEMBLY ................................................... 66
ASSEMBLY ......................................................... 67
Inspection After Disassembly ................................. 68
VALVE DIMENSIONS .......................................... 68
VALVE GUIDE CLEARANCE .............................. 68
VALVE GUIDE REPLACEMENT ......................... 69
VALVE SEAT CONTACT ..................................... 70
VALVE SEAT REPLACEMENT ........................... 70
VALVE SPRING SQUARENESS ......................... 71
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................... 72
ENGINE ASSEMBLY ................................................ 73
Components ........................................................... 73
Removal and Installation ........................................ 73
REMOVAL ........................................................... 74
INSTALLATION .................................................... 76
INSPECTION AFTER INSTALLATION ................ 76
CYLINDER BLOCK ................................................... 77
Components ........................................................... 77
Disassembly and Assembly .................................... 78
DISASSEMBLY ................................................... 78ASSEMBLY ..........................................................81
How to Select Piston and Bearing ..........................87
DESCRIPTION ....................................................87
HOW TO SELECT PISTON .................................87
HOW TO SELECT CONNECTING ROD BEAR-
ING .......................................................................88
HOW TO SELECT MAIN BEARING ....................91
Inspection After Disassembly ..................................95
CRANKSHAFT END PLAY ..................................95
CONNECTING ROD SIDE CLEARANCE ...........95
PISTON TO PISTON PIN OIL CLEARANCE .......95
PISTON RING SIDE CLEARANCE .....................96
PISTON RING END GAP ....................................96
CONNECTING ROD BEND AND TORSION .......97
CONNECTING ROD BIG END DIAMETER ........97
CONNECTING ROD BUSHING OIL CLEAR-
ANCE ...................................................................97
CYLINDER BLOCK TOP SURFACE DISTOR-
TION ....................................................................98
MAIN BEARING HOUSING INNER DIAMETER ...98
PISTON TO CYLINDER BORE CLEARANCE ....99
CRANKSHAFT MAIN JOURNAL DIAMETER ... 100
CRANKSHAFT PIN JOURNAL DIAMETER ...... 100
OUT-OF-ROUND AND TAPER OF CRANK-
SHAFT ............................................................... 100
CRANKSHAFT RUNOUT .................................. 100
CONNECTING ROD BEARING OIL CLEAR-
ANCE ................................................................. 101
MAIN BEARING OIL CLEARANCE ................... 101
MAIN BEARING CRUSH HEIGHT .................... 102
CONNECTING ROD BEARING CRUSH
HEIGHT ............................................................. 102
MAIN BEARING CAP BOLT OUTER DIAMETER . 103
CONNECTING ROD BOLT OUTER DIAMETER . 103
CLOGGED OR DAMAGED OIL FILTER (FOR
INTAKE VALVE TIMING CONTROL) ................. 103
FLYWHEEL DEFLECTION (M/T MODELS) ...... 103
MOVEMENT AMOUNT OF FLYWHEEL (M/T
MODELS) ........................................................... 103
SERVICE DATA AND SPECIFICATIONS (SDS) .... 105
Standard and Limit ................................................ 105
GENERAL SPECIFICATIONS ........................... 105
DRIVE BELT ...................................................... 105
WATER CONTROL VALVE ................................ 105
EXHAUST MANIFOLD ...................................... 105
THERMOSTAT ................................................... 105
SPARK PLUG .................................................... 105
CYLINDER HEAD .............................................. 105
VALVE ................................................................ 106
CAMSHAFT AND CAMSHAFT BEARING ......... 109
CYLINDER BLOCK ............................................110
PISTON, PISTON RING AND PISTON PIN ...... 111
CONNECTING ROD ..........................................112
CRANKSHAFT ...................................................112
MAIN BEARING .................................................114
CONNECTING ROD BEARING .........................114
Page 1813 of 2896
EM-4Revision: June 2006
PRECAUTIONS
2007 Versa
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precautions for Drain CoolantEBS00U6S
Drain coolant when engine is cooled.
Precautions for Disconnecting Fuel PipingEBS00U6T
Before starting work, make sure no fire or spark producing items are in the work area.
Release fuel pressure before disassembly.
After disconnecting pipes, plug openings to stop fuel leakage.
Precautions for Removal and DisassemblyEBS00U6U
When instructed to use special service tools, use the specified tools. Always be careful to work safely,
avoid forceful or uninstructed operations.
Exercise maximum care to avoid damage to mating or sliding surfaces.
Cover openings of engine system with tape or the equivalent, if necessary, to seal out foreign materials.
Mark and arrange disassembly parts in an organized way for easy troubleshooting and assembly.
When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specified, do exactly as specified. Power tools may be
used where noted in the step.
Precautions for Inspection, Repair and ReplacementEBS00U6V
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way,
and replace if necessary.
Precautions for Assembly and InstallationEBS00U6W
Use torque wrench to tighten bolts or nuts to specification.
When tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with the
ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is speci-
fied, do exactly as specified.
Replace with new gasket, packing, oil seal or O-ring.
Thoroughly wash, clean, and air-blow each part. Carefully check oil or coolant passages for any restriction
and blockage.
Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.
Before assembly, oil sliding surfaces well.
Release air within route after draining coolant.
Before starting engine, apply fuel pressure to fuel lines with turning ignition switch ON (with engine
stopped). Then make sure that there are no leaks at fuel line connections.
After repairing, start engine and increase engine speed to check coolant, fuel, oil, and exhaust systems
for leakage.
Parts Requiring Angular TighteningEBS00U6X
Use an angle wrench for the final tightening of the following engine parts:
–Cylinder head bolts
–Camshaft sprocket (INT)
–Main bearing cap bolts
–Connecting rod cap nuts
–Crankshaft pulley bolt (No angle wrench is required as the bolt flange is provided with notches for angular
tightening)
Tool number : KV10112100 (BT-8653-A)
Page 1821 of 2896
EM-12Revision: June 2006
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
2007 Versa
Use the Chart Below to Help You Find the Cause of the Symptom.EBS00T5Q
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of engine.
4. Check specified noise source.
If necessary, repair or replace these parts.
A: Closely related B: Related C: Sometimes related —: Not related1. Piston pin noise 2. Piston slap noise 3. Main bearing noise
4. Water pump noise 5. Timing chain and tensioner noise 6. Drive belt noise (stick/slipping)
7. Tappet noise 8. Camshaft bearing noise 9. Connecting rod noise
A. Rotational mechanism B. Water pump C. Timing chain
D. Drive belt E. Crankshaft pulley F. A/C compressor
G. Water pump H. Alternator I. Tension pulley
J. Valve mechanism K. Valves
Location
of noiseType of
noiseOperating condition of engine
Source of
noiseCheck itemRefer-
ence page Before
warm-
upAfter
warm-
upWhen
start-
ingWhen
idlingWhen
racingWhile
driving
Top of
engine
Rocker
cover
Cylinder
headTick ing or
clickingCA—AB—Tappet
noiseValve clearanceEM-107
Rattle C A —ABCCamshaft
bearing
noiseCamshaft journal oil
clearance
Camshaft runoutEM-49EM-49
Crank-
shaft pul-
ley
Cylinder
block
(Side of
engine)
Oil panSlap or
knock—A—BB—Piston pin
noisePiston to piston pin oil
clearance
Connecting rod bush-
ing oil clearanceEM-95
EM-97
Slap or
rapA——BBAPiston
slap noisePiston to cylinder bore
clearance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend
and torsionEM-99EM-96
EM-96
EM-97
Knock A B C B B BConnect-
ing rod
bearing
noiseConnecting rod bush-
ing oil clearance
Connecting rod bear-
ing oil clearanceEM-97EM-101
Knock A B —ABCMain
bearing
noiseMain bearing oil clear-
ance
Crankshaft runoutEM-101EM-100
Front of
engine
Front
coverTapping or
tickingAA—BBBTiming
chain and
chain ten-
sioner
noiseTiming chain cracks
and wear
Timing chain tensioner
operationEM-41
Front of
engineSqueak-
ing or fizz-
ingAB—B—CDrive belt
(Sticking
or slip-
ping)Drive belt deflection
EM-13
Creaking A B A B A BDrive belt
(Slipping)Idler pulley bearing
operation
Squall
CreakAB—BABWater
pump
noiseWater pump operationCO-17
Page 1823 of 2896
EM-14Revision: June 2006
DRIVE BELTS
2007 Versa
INSTALLATION
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-13, "
Checking Drive Belts" .
ComponentsEBS00U73
Removal and Installation of Drive Belt Auto-TensionerEBS00U74
REMOVAL
1. Remove drive belt. Refer to EM-13, "Removal and Installation" .
2. Release the fixed drive belt auto-tensioner pulley.
3. Loosen bolt and remove drive belt auto-tensioner.
PBIC3936E
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
Page 1840 of 2896
IGNITION COIL, SPARK PLUG AND ROCKER COVER
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4. Remove rocker cover.
Loosen bolts in reverse order as shown.
Engine front
INSPECTION AFTER REMOVAL
CAUTION:
Never drop or shock spark plug.
Checking and adjusting spark plug gap is not required
between change intervals.
If spark plug tip is covered with carbon, a spark plug cleaner may be used.
Never use wire brush for cleaning spark plug.
INSTALLATION
1. Install rocker cover gasket to rocker cover.
2. Install rocker cover.
Tighten bolts in two steps separately in numerical order as
shown.
Engine front
CAUTION:
Check if rocker cover gasket is not dropped from the instal-
lation groove of rocker cover.
PBIC3151J
SM A80 6CA
Cleaner air pressure
: Less than 588 kPa (5.88 bar, 6 kg/cm2 , 85 psi)
Cleaning time : Less than 20 seconds
SM A77 3C
1st step : 1.96 N·m (0.20 kg-m, 17 in-lb)
2nd step : 8.33 N·m (0.85 kg-m, 73 in-lb)
PBIC3151J
Page 1850 of 2896
TIMING CHAIN
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19. Fully lift up lever (A), and push the slack guide (B) into the inside
of chain tensioner (for oil pump) (1).
The slack guide is released by fully lifting the lever up. As the
result, the slack guide can be moved.
20. Matching the hole on lever with the hole on tensioner body,
insert a stopper pin (C) to secure slack guide.
NOTE:
Use approximately 1.0 mm (0.04 in) diameter. hard metal pin as
a stopper pin.
21. Remove chain tensioner (for oil pump).
When the holes on lever and tensioner body cannot be aligned, align these holes by slightly moving the
slack guide.
22. Hold the WAF part of oil pump shaft (A), and then loosen the oil pump sprocket bolt and remove them.
CAUTION:
Secure the oil pump shaft with the WAF part.
Never loosen the oil pump sprocket bolt by tightening the
oil pump drive chain.
23. Remove crankshaft sprocket, oil pump sprocket and oil pump drive chain as a set.
24. Remove timing chain tension guide (front cover side) from front cover if necessary.
INSPECTION AFTER REMOVAL
Timing Chain
Check timing chain and oil pump drive chain for cracks (A) and
any excessive wear (B) at the roller links of timing chain.
Replace timing chain and/or oil pump drive chain if necessary.
PBIC3453J
1 : Oil pan (upper)
2 : Oil pump
: Engine front
PBIC3539J
PBIC3169J
Page 1851 of 2896
EM-42Revision: June 2006
TIMING CHAIN
2007 Versa
INSTALLATION
NOTE:
The figure shows the relationship between the matching mark on
each timing chain and that on the corresponding sprocket, with the
components installed.
1. Make sure that crankshaft key points straight up.
NOTE:
*: There are two outer grooves in camshaft sprocket (INT). The wider one is a matching mark.
2. If the timing chain tension guide (front cover side) is removed, install it to the front cover.
CAUTION:
Check the joint condition by sound or feeling.
3. Install crankshaft sprocket (2), oil pump sprocket (3) and oil
pump drive chain (1).
Install it by aligning matching marks on each sprocket and oil
pump drive chain.
If these matching marks are not aligned, rotate the oil pump
shaft slightly to correct the position.
CAUTION:
Check matching mark position of each sprocket after
installing the oil pump drive chain.
1 : Timing chain
2 : Camshaft sprocket (EXH)
3 : Timing chain slack guide
4 : Timing chain tensioner
5 : Oil pump sprocket
6 : Oil pump drive chain
7 : Chain tensioner (for oil pump)
8 : Crankshaft sprocket
9 : Timing chain tension guide
10 : Camshaft sprocket (INT)
A : Matching mark (dark blue link)
B : Matching mark (stamping)
C : Crankshaft key position (straight up)
D : Matching mark (gold link)
E : Matching mark (orange link)
F : Matching mark (outer groove*)
A : Matching mark (stamping)
B : Matching mark (orange link)
C : Matching mark (dark blue link)
WBIA0780E
PBIC3171J
Page 1852 of 2896
TIMING CHAIN
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4. Hold the WAF part of oil pump shaft (A), and then tighten the oil
pump sprocket bolt.
CAUTION:
Secure the oil pump shaft with the WAF part.
Never loosen the oil pump sprocket bolt by tightening the
oil pump drive chain.
5. Install chain tensioner (for oil pump) (1).
Fix the plunger at the most compressed position using a stop-
per pin (A), and then install it.
Securely pull out ( ) the stopper pin after installing the chain
tensioner (for oil pump).
Check matching mark position of oil pump drive chain and
each sprocket again.
6. Align the matching marks of each sprocket with the matching
marks of timing chain.
NOTE:
*: There are 2 outer grooves in camshaft sprocket (INT). The
wider one is a matching mark.
If these matching marks are not aligned, rotate the camshaft
slightly by holding the hexagonal portion to correct the posi-
tion.
CAUTION:
Check matching mark position of each sprocket and timing
chain again after installing the timing chain.
1 : Oil pan (upper)
2 : Oil pump
: Engine front
PBIC3539J
PBIC3456J
1 : Camshaft sprocket (EXH)
2 : Camshaft sprocket (INT)
3 : Timing chain
A : Matching mark (dark blue link)
B : Matching mark (stamping)
C : Matching mark (outer groove*)
D : Matching mark (gold link)
E : Matching mark (stamping)
PBIC3172J