Qashqai J11. Engine mechanical (HRA2DDT, K9K, MR20DD) - part 1
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CONTENTS
ENGINE MECHANICAL
HRA2DDT
SYMPTOM DIAGNOSIS ...............................
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
NVH Troubleshooting - Engine Noise .......................
PRECAUTION ...............................................
PRECAUTIONS ...................................................
Precaution for Procedure without Cowl Top Cover
......
Precautions for Removing Battery Terminal .............
Parts Requiring Angle Tightening ...........................
Liquid Gasket ..........................................................
PREPARATION ...........................................
PREPARATION ..................................................
Special Service Tools ..............................................
Commercial Service Tools ......................................
PERIODIC MAINTENANCE .........................
DRIVE BELT .......................................................
Exploded View ........................................................
Checking .................................................................
Tension Adjustment ................................................
Removal and Installation .........................................
AIR CLEANER FILTER ......................................
Removal and Installation .........................................
SPARK PLUG ....................................................
Removal and Installation .........................................
Inspection ................................................................
REMOVAL AND INSTALLATION ...............
DRIVE BELT IDLER PULLEY ..........................
Exploded View .........................................................
Removal and Installation .........................................
AIR CLEANER AND AIR DUCT .......................
Exploded View .........................................................
Removal and Installation .........................................
Inspection ................................................................
INTAKE MANIFOLD .........................................
Exploded View .........................................................
Removal and Installation .........................................
CHARGE AIR COOLER ....................................
Exploded View .........................................................
Removal and Installation .........................................
Inspection ................................................................
CATALYST ........................................................
Exploded View .........................................................
Removal and Installation .........................................
TURBOCHARGER ............................................
Exploded View .........................................................
Removal and Installation .........................................
Inspection ................................................................
EXHAUST MANIFOLD ......................................
Exploded View .........................................................
Removal and Installation .........................................
Inspection ................................................................
Exploded View .........................................................
Removal and Installation .........................................
Inspection ................................................................
FUEL INJECTOR AND FUEL TUBE ................
Exploded View .........................................................
Removal and Installation .........................................
Inspection ................................................................
EM-2
OIL PAN (LOWER) ............................................
Exploded View ........................................................
Removal and Installation ........................................
Inspection ...............................................................
Exploded View ........................................................
Removal and Installation ........................................
UNIT REMOVAL AND INSTALLATION .....
ENGINE ASSEMBLY .........................................
Exploded View ........................................................
Removal and Installation ........................................
Inspection ...............................................................
UNIT DISASSEMBLY AND ASSEMBLY ....
ENGINE STAND SETTING ................................
Setting ....................................................................
ENGINE UNIT ....................................................
Disassembly ...........................................................
Assembly ................................................................
TIMING CHAIN ..................................................
Exploded View ........................................................
Removal and Installation ........................................
Inspection ...............................................................
CYLINDER HEAD ..............................................
Exploded View ........................................................
Removal and Installation ........................................
Disassembly and Assembly ....................................
Inspection ...............................................................
CAMSHAFT .......................................................
Exploded View ........................................................
Removal and Installation ........................................
Inspection ...............................................................
Inspection and Adjustment .....................................
OIL SEAL ...........................................................
FRONT OIL SEAL .....................................................
FRONT OIL SEAL : Removal and Installation ........
REAR OIL SEAL .......................................................
REAR OIL SEAL : Removal and Installation ..........
OIL PAN (UPPER) .............................................
Exploded View ........................................................
Removal and Installation ........................................
Inspection ...............................................................
CYLINDER BLOCK ...........................................
Exploded View ........................................................
Disassembly and Assembly ....................................
Inspection ..............................................................
HOW TO SELECT PISTON AND BEARING ...
Description ............................................................
Connecting Rod Bearing .......................................
Main Bearing ........................................................
SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................
General Specification ............................................
Drive Belts .............................................................
Spark Plug ............................................................
Camshaft ...............................................................
Cylinder Head .......................................................
Cylinder Block .......................................................
Connecting Rod Bearing .......................................
Main Bearing .........................................................
MR20DD
PRECAUTION ...........................................
PRECAUTIONS ................................................
Precaution for Procedure without Cowl Top Cover .
Precautions For Engine Service ...........................
Parts Requiring Angle Tightening .........................
Liquid Gasket ........................................................
Precautions for Removing Battery Terminal .........
PREPARATION .........................................
PREPARATION ................................................
Special Service Tools ...........................................
Commercial Service Tools ....................................
Lubricant or/and Sealant .......................................
BASIC INSPECTION .................................
CAMSHAFT VALVE CLEARANCE .................
Inspection and Adjustment ....................................
COMPRESSION PRESSURE ..........................
Inspection ..............................................................
SYMPTOM DIAGNOSIS ...........................
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ...........................
NVH troubleshooting Chart ...................................
PERIODIC MAINTENANCE ......................
DRIVE BELTS ..................................................
EM-3
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Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
Adjustment ............................................................
AIR CLEANER FILTER ....................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection (Dry Paper Type) .................................
Inspection (Viscous Paper Type) ..........................
SPARK PLUG ..................................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
REMOVAL AND INSTALLATION .............
DRIVE BELT AUTO-TENSIONER ...................
Exploded View ......................................................
Removal and Installation .......................................
AIR CLEANER AND AIR DUCT ......................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
INTAKE MANIFOLD .........................................
Exploded View ......................................................
Removal and Installation .......................................
EXHAUST MANIFOLD .....................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
OIL PAN (LOWER) ...........................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
FUEL INJECTOR AND FUEL TUBE ...............
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
IGNITION COIL, SPARK PLUG AND ROCK-
ER COVER .......................................................
Exploded View ......................................................
Removal and Installation .......................................
UNIT REMOVAL AND INSTALLATION ....
ENGINE ASSEMBLY .......................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
UNIT DISASSEMBLY AND ASSEMBLY ..
ENGINE STAND SETTING .............................
Setting ...................................................................
FLYWHEEL .....................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
DRIVE PLATE .................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
TIMING CHAIN ................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
CAMSHAFT .....................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
OIL SEAL ........................................................
VALVE OIL SEAL ....................................................
VALVE OIL SEAL : Removal and Installation ........
FRONT OIL SEAL ....................................................
FRONT OIL SEAL : Removal and Installation .......
REAR OIL SEAL ......................................................
REAR OIL SEAL : Removal and Installation .........
CYLINDER HEAD ...........................................
Exploded View .......................................................
Removal and Installation .......................................
Disassembly and Assembly ...................................
Inspection ..............................................................
OIL PAN (UPPER) ..........................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
CYLINDER BLOCK .........................................
Exploded View .......................................................
Disassembly and Assembly ...................................
Inspection ..............................................................
HOW TO SELECT PISTON AND BEARING ..
Description .............................................................
Piston .....................................................................
Connecting Rod Bearing ......................................
Main Bearing .........................................................
SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................
EM-4
General Specification ............................................
Drive Belt ...............................................................
Spark Plug .............................................................
Exhaust Manifold ...................................................
Camshaft ...............................................................
Cylinder Head ........................................................
Cylinder Block ........................................................
Connecting Rod Bearing .......................................
Main Bearing .........................................................
K9K
SYMPTOM DIAGNOSIS ............................
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ..........................
NVH Troubleshooting - Engine Noise ....................
PRECAUTION ............................................
PRECAUTIONS ...............................................
Precautions for Removing Battery Terminal ..........
Precaution for Procedure without Cowl Top Cover ..
Parts Requiring Angular Tightening .......................
Precaution for Liquid Gasket .................................
Precaution for Diesel Equipment ...........................
Installation of Thread Inserts .................................
Precautions For Engine Service ............................
PREPARATION ..........................................
PREPARATION ...............................................
Special Service Tool ..............................................
Commercial Service Tool ......................................
PERIODIC MAINTENANCE .......................
DRIVE BELT ....................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
Adjustment .............................................................
AIR CLEANER FILTER ...................................
Removal and Installation .......................................
REMOVAL AND INSTALLATION ..............
DRIVE BELT AUTO-TENSIONER ...................
Exploded View .......................................................
Removal and Installation .......................................
AIR CLEANER AND AIR DUCT ......................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
CHARGE AIR COOLER ...................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
EGR SYSTEM ...................................................
Exploded View ......................................................
Removal and Installation .......................................
TURBOCHARGER ...........................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
EXHAUST MANIFOLD .....................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
GLOW PLUG ....................................................
Exploded View ......................................................
Removal and Installation .......................................
VACUUM PUMP ...............................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
INJECTION TUBE AND FUEL INJECTOR ......
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
OIL PAN ............................................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
HIGH PRESSURE SUPPLY PUMP ..................
Exploded View ......................................................
Removal and Installation .......................................
ROCKER COVER .............................................
Exploded View ......................................................
Removal and Installation .......................................
TIMING BELT ...................................................
Exploded View ......................................................
Removal and Installation .......................................
CAMSHAFT ......................................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
Inspection and Adjustment ....................................
EM-5
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ENGINE ASSEMBLY .......................................
Exploded View ......................................................
Removal and Installation .......................................
Inspection ..............................................................
UNIT DISASSEMBLY AND ASSEMBLY ..
ENGINE STAND SETTING ..............................
Setting ...................................................................
CYLINDER HEAD ............................................
Exploded View ......................................................
Removal and Installation .......................................
Disassembly and Assembly ..................................
Cleaning ................................................................
Inspection ..............................................................
CYLINDER BLOCK ..........................................
Exploded View ......................................................
Disassembly and Assembly ..................................
Inspection ..............................................................
SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................
General Specification ...........................................
Drive Belt ...............................................................
Camshaft ...............................................................
Cylinder Head .......................................................
Cylinder Block ......................................................
Turbocharger .........................................................
R9M
SYMPTOM DIAGNOSIS ............................
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ..........................
NVH Troubleshooting - Engine Noise ...................
PRECAUTION ............................................
PRECAUTIONS ................................................
Precautions for Removing Battery Terminal .........
Precaution for Procedure without Cowl Top Cover
Parts Requiring Angular Tightening ......................
Precaution for Liquid Gasket .................................
Precaution for Diesel Equipment ...........................
Precautions For Engine Service ............................
PREPARATION .........................................
PREPARATION ................................................
Special Service Tools ............................................
Commercial Service Tools .....................................
PERIODIC MAINTENANCE ......................
DRIVE BELT ...................................................
Exploded View .......................................................
Checking ................................................................
Tension Adjustment ...............................................
Removal and Installation .......................................
AIR CLEANER FILTER ...................................
Removal and Installation .......................................
REMOVAL AND INSTALLATION .............
Exploded View .......................................................
Removal and Installation .......................................
AIR CLEANER AND AIR DUCT .....................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
CHARGE AIR COOLER ..................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
EGR SYSTEM .................................................
Exploded View .......................................................
Removal and Installation .......................................
INTAKE MANIFOLD .......................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
TURBOCHARGER ..........................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
EXHAUST MANIFOLD ....................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
OIL PAN (LOWER) AND OIL STRAINER ......
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
GLOW PLUG ...................................................
Exploded View .......................................................
Removal and Installation .......................................
VACUUM PUMP ..............................................
Exploded View .......................................................
Removal and Installation .......................................
EM-6
OIL SEPARATOR ............................................
Exploded View .......................................................
Removal and Installation .......................................
INJECTION TUBE AND FUEL INJECTOR .....
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
FUEL PUMP .....................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
FUEL PUMP SPROCKET ................................
Removal and Installation .......................................
TIMING CHAIN ................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
TIMING SPROCKET ........................................
Removal and installation .......................................
CAMSHAFT .....................................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
OIL SEAL .........................................................
FRONT OIL SEAL ....................................................
FRONT OIL SEAL : Removal and Installation .......
REAR OIL SEAL ......................................................
REAR OIL SEAL : Removal and Installation .........
UNIT REMOVAL AND INSTALLATION ....
ENGINE ASSEMBLY .......................................
Exploded View .......................................................
Removal and Installation .......................................
Inspection ..............................................................
UNIT DISASSEMBLY AND ASSEMBLY ..
ENGINE STAND SETTING ..............................
Setting ...................................................................
ENGINE UNIT ...................................................
Disassembly ..........................................................
Assembly ..............................................................
OIL PAN (UPPER) ............................................
Exploded View ......................................................
Removal and Installation .......................................
CYLINDER HEAD .............................................
Exploded View ......................................................
Disassembly and Assembly ..................................
Inspection ..............................................................
CYLINDER BLOCK ..........................................
Exploded View ......................................................
Disassembly and Assembly ..................................
Inspection ..............................................................
HOW TO SELECT PISTON AND BEARING ...
Description ............................................................
Main Bearing ........................................................
SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................
General Specification ............................................
Drive Belts .............................................................
Intake Manifold ......................................................
Exhaust Manifold ..................................................
Turbocharger ........................................................
Camshaft ...............................................................
Cylinder Head .......................................................
Cylinder Block .......................................................
Main Bearing .........................................................
Connecting Rod Bearing .......................................
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
EM-7
< SYMPTOM DIAGNOSIS >
[HRA2DDT]
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting - Engine Noise
INFOID:0000000010282193
E1BIA1032GB
EM-8
< SYMPTOM DIAGNOSIS >
[HRA2DDT]
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
Use the Chart Below to Help You Find the Cause of the Symptom
INFOID:0000000010282194
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 related
Location
of noise
Type of
noise
Operating condition of engine
Source of
noise
Check item
Refer-
ence page
Before
warm-
up
After
warm-
up
When
start-
ing
When
idling
When
racing
While
driving
Top of en-
gine
Rocker
cover
Cylinder
head
Ticking or
clicking
C
A
—
A
B
—
Tappet
noise
Valve clearance
Rattle
C
A
—
A
B
C
Camshaft
bearing
noise
Camshaft journal oil
clearance
Camshaft runout
Crank-
shaft pul-
ley
Cylinder
block
(Side of
engine)
Oil pan
Slap or
knock
—
A
—
B
B
—
Piston pin
noise
Piston to piston pin oil
clearance
Connecting rod small
end clearance
Slap or
rap
A
—
—
B
B
A
Piston
slap noise
Piston to cylinder bore
clearance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend
and torsion
Knock
A
B
C
B
B
B
Connect-
ing rod
bearing
noise
Connecting rod small
end clearance
Connecting rod bearing
oil clearance
Knock
A
B
—
A
B
C
Main bear-
ing noise
Main bearing oil clear-
ance
Crankshaft runout
Front of
engine
Front cov-
er
Tapping or
ticking
A
A
—
B
B
B
Timing
chain and
chain ten-
sioner
noise
Timing chain cracks
and wear
Timing chain tensioner
operation
Front of
engine
Squeak-
ing or fizz-
ing
A
B
—
B
—
C
Drive belt
(Sticking
or slip-
ping)
Drive belt deflection
Creaking
A
B
A
B
A
B
Drive belt
(Slipping)
Idler pulley bearing op-
eration
Squall
Creak
A
B
—
B
A
B
Water
pump
noise
Water pump operation
PRECAUTIONS
EM-9
< PRECAUTION >
[HRA2DDT]
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PRECAUTION
PRECAUTIONS
Precaution for Procedure without Cowl Top Cover
INFOID:0000000010479880
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.
Precautions for Removing Battery Terminal
INFOID:0000000010508837
• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key
or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.
• When disconnecting the 12V battery terminal, turn off the ACC
power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.
• For vehicles with the 2-batteries, be sure to connect the main bat-
tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to Instruction 1 or Instruction 2 described below.
For vehicles parked by ignition switch OFF, refer to Instruction 2.
INSTRUCTION 1
1.
Open the hood.
2.
Turn key switch to the OFF position with the driver side door opened.
3.
Get out of the vehicle and close the driver side door.
4.
Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.
CAUTION:
PIIB3706J
SEF289H
D4D engine
: 20 minutes
HRA2DDT
: 12 minutes
K9K engine
: 4 minutes
M9R engine
: 4 minutes
R9M engine
: 4 minutes
V9X engine
: 4 minutes
EM-10
< PRECAUTION >
[HRA2DDT]
PRECAUTIONS
While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.
5.
Remove 12V battery terminal.
CAUTION:
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.
INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF)
1.
Unlock the door with intelligent key or remote keyless entry.
NOTE:
At this moment, ACC power is supplied.
2.
Open the driver side door.
3.
Open the hood.
4.
Close the driver side door.
5.
Wait at least 3 minutes.
CAUTION:
While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.
6.
Remove 12V battery terminal.
CAUTION:
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.
Parts Requiring Angle Tightening
INFOID:0000000010282197
• Use the angle wrench [SST: KV10112100] for the final tightening of the following engine parts:
- Cylinder head bolts
- Main bearing cap bolts
- Connecting rod cap bolts
- Crankshaft pulley bolt (No the angle wrench is required as bolt flange is provided with notches for angle
tightening)
• Never use a torque value for final tightening.
• The torque value for these parts are for a preliminary step.
• Ensure thread and seat surfaces are clean and coated with engine oil.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000010508838
CAUTION:
Comply with the following cautions to prevent any error and malfunction.
• Before removing and installing any control units, first turn the ignition power source and accessory
power source to the OFF, then disconnect both battery cables.
• After finishing work, confirm that all control unit connectors are connected properly, then re-connect
both battery cables.
• Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing
work. If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro-
cedure below before starting the repair operation.
OPERATION PROCEDURE
1.
Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2.
Open driver door.
3.
Turn the ignition switch to the ON position.
(At this time, the steering lock will be released.)
4.
Turn the ignition switch to OFF position with driver door open.
5.
Wait for 3 minutes or longer with driver door open.
NOTE:
• Do not close driver door because the steering wheel locks when driver door is closed.
PRECAUTIONS
EM-11
< PRECAUTION >
[HRA2DDT]
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• The auto acc function is adapted to this vehicle. For this reason, even when the ignition switch is turned
to OFF position, the accessory power source does not turned OFF and continues to be supplied for a
certain amount of time.
6.
Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
7.
Perform the necessary repair operation.
8.
When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the ignition switch from OFF position to ON position, then to LOCK position. (The steering wheel will lock
when the ignition switch is turned to LOCK position.)
9.
Perform self-diagnosis check of all control units using CONSULT.
Liquid Gasket
INFOID:0000000010282198
REMOVAL OF LIQUID GASKET
• After removing the mounting bolts and nuts, separate the mating
surface using seal cutter (SST) and remove the old liquid gasket
sealing.
CAUTION:
Be careful not to damage the mating surfaces.
• Tap seal cutter to insert it (1), and then slide it (2) by tapping on the
side as shown in the figure.
• In areas where seal cutter is difficult to use, use plastic hammer to
lightly tap the parts, to remove it.
CAUTION:
If for some unavoidable reason tool such as screwdriver is
used, be careful not to damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE
1.
Using a scraper, remove the old liquid gasket adhering to the liq-
uid gasket application surface and the mating surface.
• Remove the liquid gasket completely from the groove of the
liquid gasket application surface, mounting bolts and bolt
holes.
2.
Wipe the liquid gasket application surface and the mating sur-
face with white gasoline (lighting and heating use) to remove
adhering moisture, grease and foreign materials.
3.
Attach liquid gasket tube to the tube presser (commercial ser-
vice tool).
Use Genuine Liquid Gasket or equivalent.
4.
Apply the liquid gasket without breaks to the specified location
with the specified dimensions.
• If there is a groove for the liquid gasket application, apply the
liquid gasket to the groove.
PBIC0275E
PBIC0003E
EMA0622D
EM-12
< PRECAUTION >
[HRA2DDT]
PRECAUTIONS
• As for the bolt holes, normally apply the liquid gasket inside
the holes. Occasionally, it should be applied outside the holes.
Make sure to read the text of service manual.
• Within 5 minutes of liquid gasket application, install the mating
component.
• If the liquid gasket protrudes, wipe it off immediately.
• Do not retighten mounting bolts or nut after the installation.
• Wait 30 minutes or more after installation before refilling
engine oil and engine coolant.
CAUTION:
If there are specific instructions in this manual, observe
them.
SEM159F
PREPARATION
EM-13
< PREPARATION >
[HRA2DDT]
C
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PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000010282199
NISSAN tool number
(RENAULT tool number)
Tool name
Description
KV10111100
( — )
Seal cutter
Removing oil pan (lower and upper) etc.
KV113E0010
(Mot.1566)
Fuel tube adapter
Tool for removing fuel tube
KV10112100
( — )
Angle wrench
Tightening bolts for bearing cap, cylinder
head, etc. in angle
KV10117100
( — )
Heated oxygen sensor wrench
Loosening or tightening heated oxygen sen-
sor 1
For 22 mm (0.87 in) width hexagon nut
—
(Mot.1533)
Injector seal fitter
Tool for installing injector seal
—
(Mot.1431)
Flywheel locking tool
To lock flywheel
S-NT046
MBIB0379E
S-NT014
NT379
E1BIA1170ZZ
JMAIA0431ZZ
EM-14
< PREPARATION >
[HRA2DDT]
PREPARATION
Commercial Service Tools
INFOID:0000000010282200
EM03470000
( — )
Piston ring compressor
Installing piston assembly into cylinder bore
KV113B0180
(Mot.1511)
Valve seal drift
Tool for installing valve stem seals
Quick connector release
Removing fuel tube quick connectors in en-
gine room
(Available in SEC. 164 of PARTS CATALOG:
Part No. 16441 6N210)
KV113B0090
(Mot.1335)
Valve seal remover
Tool for removing valve stem seals
NISSAN tool number
(RENAULT tool number)
Tool name
Description
S-NT044
MBIB0378E
PBIC0198E
MBIB0370E
Tool name
Description
Spark plug wrench
Removing and installing spark plug
Piston ring expander
Removing and installing piston ring
PBIC3874E
S-NT030
PREPARATION
EM-15
< PREPARATION >
[HRA2DDT]
C
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Oxygen sensor thread cleaner
Reconditioning the exhaust system threads
before installing a new heated oxygen sensor
(Use with anti-seize lubricant shown below.)
a = 18 mm (0.71 in) dia. for zirconia heated
oxygen sensor
b = 12 mm (0.47 in) dia. for titania heated
oxygen sensor
Acoustic tension gauge
Checking drive belt tension
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907)
Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads
Manual lift table caddy
Removing and installing engine
Tube presser
Pressing the tube of liquid gasket
Tool name
Description
AEM488
PBIC3881E
AEM489
ZZA1210D
S-NT052
EM-16
< PERIODIC MAINTENANCE >
[HRA2DDT]
DRIVE BELT
PERIODIC MAINTENANCE
DRIVE BELT
Exploded View
INFOID:0000000010282201
for symbols in the figure.
Checking
INFOID:0000000010282202
CAUTION:
• Replace the drive belt that has been removed with a new one.
• Drive belt auto-tensioner, idler pulley and idler roller must be replaced with new ones when the drive
belt is replaced.
• Never run the engine without the drive belt to avoid damaging the crankshaft pulley.
Tension Adjustment
INFOID:0000000010282203
Removal and Installation
INFOID:0000000010282204
CAUTION:
• Replace the drive belt that has been removed with a new one.
• Drive belt auto-tensioner and idler pulley must be replaced with new ones when the drive belt is
replaced.
• Never run the engine without the drive belt to avoid damaging the crankshaft pulley.
REMOVAL
1.
Remove front fender protector (RH). Refer to
E1BIA1001GB
1.
Alternator
2.
Drive belt
3.
Water pump
4.
Idler roller
5.
Idler pulley
6.
A/C Compressor
7.
Drive belt auto-tensioner
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