Qashqai J11. Engine mechanical (HRA2DDT, K9K, MR20DD) - part 1

EM-1

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SECTION

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CONTENTS

ENGINE MECHANICAL

HRA2DDT

SYMPTOM DIAGNOSIS ...............................

7

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................

7

NVH Troubleshooting - Engine Noise .......................

7

Use the Chart Below to Help You Find the Cause
of the Symptom .......................................................
..

8

PRECAUTION ...............................................

9

PRECAUTIONS ...................................................

9

Precaution for Procedure without Cowl Top Cover

......

9

Precautions for Removing Battery Terminal .............

9

Parts Requiring Angle Tightening ...........................

10

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ...................................

10

Liquid Gasket ..........................................................

11

PREPARATION ...........................................

13

PREPARATION ..................................................

13

Special Service Tools ..............................................

13

Commercial Service Tools ......................................

14

PERIODIC MAINTENANCE .........................

16

DRIVE BELT .......................................................

16

Exploded View ........................................................

16

Checking .................................................................

16

Tension Adjustment ................................................

16

Removal and Installation .........................................

16

AIR CLEANER FILTER ......................................

18

Removal and Installation .........................................

18

SPARK PLUG ....................................................

20

Removal and Installation .........................................

20

Inspection ................................................................

20

REMOVAL AND INSTALLATION ...............

21

DRIVE BELT IDLER PULLEY ..........................

21

Exploded View .........................................................

21

Removal and Installation .........................................

21

AIR CLEANER AND AIR DUCT .......................

23

Exploded View .........................................................

23

Removal and Installation .........................................

23

Inspection ................................................................

24

INTAKE MANIFOLD .........................................

25

Exploded View .........................................................

25

Removal and Installation .........................................

25

CHARGE AIR COOLER ....................................

27

Exploded View .........................................................

27

Removal and Installation .........................................

27

Inspection ................................................................

30

CATALYST ........................................................

31

Exploded View .........................................................

31

Removal and Installation .........................................

31

TURBOCHARGER ............................................

33

Exploded View .........................................................

33

Removal and Installation .........................................

33

Inspection ................................................................

34

EXHAUST MANIFOLD ......................................

37

Exploded View .........................................................

37

Removal and Installation .........................................

37

Inspection ................................................................

37

HIGH PRESSURE FUEL PUMP AND FUEL
HOSE .................................................................

38

Exploded View .........................................................

38

Removal and Installation .........................................

38

Inspection ................................................................

41

FUEL INJECTOR AND FUEL TUBE ................

42

Exploded View .........................................................

42

Removal and Installation .........................................

42

Inspection ................................................................

44

EM-2

OIL PAN (LOWER) ............................................

46

Exploded View ........................................................

46

Removal and Installation ........................................

46

Inspection ...............................................................

48

IGNITION COIL, SPARK PLUG AND ROCK-
ER COVER .........................................................

49

Exploded View ........................................................

49

Removal and Installation ........................................

49

UNIT REMOVAL AND INSTALLATION .....

52

ENGINE ASSEMBLY .........................................

52

Exploded View ........................................................

52

Removal and Installation ........................................

52

Inspection ...............................................................

55

UNIT DISASSEMBLY AND ASSEMBLY ....

56

ENGINE STAND SETTING ................................

56

Setting ....................................................................

56

ENGINE UNIT ....................................................

57

Disassembly ...........................................................

57

Assembly ................................................................

57

TIMING CHAIN ..................................................

58

Exploded View ........................................................

58

Removal and Installation ........................................

59

Inspection ...............................................................

67

CYLINDER HEAD ..............................................

69

Exploded View ........................................................

69

Removal and Installation ........................................

70

Disassembly and Assembly ....................................

71

Inspection ...............................................................

74

CAMSHAFT .......................................................

77

Exploded View ........................................................

77

Removal and Installation ........................................

77

Inspection ...............................................................

81

Inspection and Adjustment .....................................

84

OIL SEAL ...........................................................

87

FRONT OIL SEAL .....................................................

87

FRONT OIL SEAL : Removal and Installation ........

87

REAR OIL SEAL .......................................................

87

REAR OIL SEAL : Removal and Installation ..........

87

OIL PAN (UPPER) .............................................

89

Exploded View ........................................................

89

Removal and Installation ........................................

89

Inspection ...............................................................

92

CYLINDER BLOCK ...........................................

93

Exploded View ........................................................

93

Disassembly and Assembly ....................................

93

Inspection ..............................................................

102

HOW TO SELECT PISTON AND BEARING ...

110

Description ............................................................

110

Connecting Rod Bearing .......................................

110

Main Bearing ........................................................

111

SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................

114

SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................

114

General Specification ............................................

114

Drive Belts .............................................................

114

Spark Plug ............................................................

114

Camshaft ...............................................................

114

Cylinder Head .......................................................

116

Cylinder Block .......................................................

118

Connecting Rod Bearing .......................................

121

Main Bearing .........................................................

121

MR20DD

PRECAUTION ...........................................

123

PRECAUTIONS ................................................

123

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

123

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ................................

123

Precaution for Procedure without Cowl Top Cover .

124

Precaution for Handling High Pressure Fuel Sys-
tem ........................................................................

124

Special Cautions to Ensure the Safe Disposal of
Sodium-filled Valves .............................................

124

Precautions For Engine Service ...........................

125

Parts Requiring Angle Tightening .........................

126

Liquid Gasket ........................................................

126

Precautions for Removing Battery Terminal .........

127

PREPARATION .........................................

129

PREPARATION ................................................

129

Special Service Tools ...........................................

129

Commercial Service Tools ....................................

130

Lubricant or/and Sealant .......................................

132

BASIC INSPECTION .................................

133

CAMSHAFT VALVE CLEARANCE .................

133

Inspection and Adjustment ....................................

133

COMPRESSION PRESSURE ..........................

136

Inspection ..............................................................

136

SYMPTOM DIAGNOSIS ...........................

137

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ...........................

137

NVH troubleshooting Chart ...................................

137

PERIODIC MAINTENANCE ......................

139

DRIVE BELTS ..................................................

139

EM-3

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Exploded View ......................................................

139

Removal and Installation .......................................

139

Inspection ..............................................................

140

Adjustment ............................................................

140

AIR CLEANER FILTER ....................................

141

Exploded View ......................................................

141

Removal and Installation .......................................

141

Inspection (Dry Paper Type) .................................

142

Inspection (Viscous Paper Type) ..........................

143

SPARK PLUG ..................................................

144

Exploded View ......................................................

144

Removal and Installation .......................................

144

Inspection ..............................................................

145

REMOVAL AND INSTALLATION .............

146

DRIVE BELT AUTO-TENSIONER ...................

146

Exploded View ......................................................

146

Removal and Installation .......................................

146

AIR CLEANER AND AIR DUCT ......................

147

Exploded View ......................................................

147

Removal and Installation .......................................

147

Inspection ..............................................................

148

INTAKE MANIFOLD .........................................

149

Exploded View ......................................................

149

Removal and Installation .......................................

149

EXHAUST MANIFOLD .....................................

153

Exploded View ......................................................

153

Removal and Installation .......................................

153

Inspection ..............................................................

155

OIL PAN (LOWER) ...........................................

156

Exploded View ......................................................

156

Removal and Installation .......................................

156

Inspection ..............................................................

158

HIGH PRESSURE FUEL PUMP AND FUEL
HOSE ................................................................

159

Exploded View ......................................................

159

Removal and Installation .......................................

159

Inspection ..............................................................

163

FUEL INJECTOR AND FUEL TUBE ...............

164

Exploded View ......................................................

164

Removal and Installation .......................................

164

Inspection ..............................................................

169

IGNITION COIL, SPARK PLUG AND ROCK-
ER COVER .......................................................

170

Exploded View ......................................................

170

Removal and Installation .......................................

170

UNIT REMOVAL AND INSTALLATION ....

172

ENGINE ASSEMBLY .......................................

172

Exploded View ......................................................

172

Removal and Installation .......................................

173

Inspection ..............................................................

176

UNIT DISASSEMBLY AND ASSEMBLY ..

177

ENGINE STAND SETTING .............................

177

Setting ...................................................................

177

FLYWHEEL .....................................................

178

Exploded View .......................................................

178

Removal and Installation .......................................

178

Inspection ..............................................................

179

DRIVE PLATE .................................................

181

Exploded View .......................................................

181

Removal and Installation .......................................

181

Inspection ..............................................................

182

TIMING CHAIN ................................................

183

Exploded View .......................................................

183

Removal and Installation .......................................

184

Inspection ..............................................................

194

CAMSHAFT .....................................................

196

Exploded View .......................................................

196

Removal and Installation .......................................

197

Inspection ..............................................................

200

OIL SEAL ........................................................

205

VALVE OIL SEAL ....................................................

205

VALVE OIL SEAL : Removal and Installation ........

205

FRONT OIL SEAL ....................................................

206

FRONT OIL SEAL : Removal and Installation .......

206

REAR OIL SEAL ......................................................

206

REAR OIL SEAL : Removal and Installation .........

206

CYLINDER HEAD ...........................................

208

Exploded View .......................................................

208

Removal and Installation .......................................

209

Disassembly and Assembly ...................................

210

Inspection ..............................................................

215

OIL PAN (UPPER) ..........................................

218

Exploded View .......................................................

218

Removal and Installation .......................................

218

Inspection ..............................................................

221

CYLINDER BLOCK .........................................

222

Exploded View .......................................................

222

Disassembly and Assembly ...................................

223

Inspection ..............................................................

231

HOW TO SELECT PISTON AND BEARING ..

240

Description .............................................................

240

Piston .....................................................................

240

Connecting Rod Bearing ......................................

241

Main Bearing .........................................................

243

SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................

248

EM-4

SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................

248

General Specification ............................................

248

Drive Belt ...............................................................

248

Spark Plug .............................................................

248

Exhaust Manifold ...................................................

249

Camshaft ...............................................................

249

Cylinder Head ........................................................

251

Cylinder Block ........................................................

253

Connecting Rod Bearing .......................................

256

Main Bearing .........................................................

257

K9K

SYMPTOM DIAGNOSIS ............................

258

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ..........................

258

NVH Troubleshooting - Engine Noise ....................

258

Use the Chart Below to Help You Find the Cause
of the Symptom .....................................................

259

PRECAUTION ............................................

260

PRECAUTIONS ...............................................

260

Precautions for Removing Battery Terminal ..........

260

Precaution for Procedure without Cowl Top Cover ..

261

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ................................................................

261

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect .................................

261

Parts Requiring Angular Tightening .......................

262

Precaution for Liquid Gasket .................................

262

Precaution for Diesel Equipment ...........................

263

Installation of Thread Inserts .................................

267

Precautions For Engine Service ............................

267

PREPARATION ..........................................

268

PREPARATION ...............................................

268

Special Service Tool ..............................................

268

Commercial Service Tool ......................................

270

PERIODIC MAINTENANCE .......................

273

DRIVE BELT ....................................................

273

Exploded View .......................................................

273

Removal and Installation .......................................

273

Inspection ..............................................................

274

Adjustment .............................................................

274

AIR CLEANER FILTER ...................................

275

Removal and Installation .......................................

275

REMOVAL AND INSTALLATION ..............

277

DRIVE BELT AUTO-TENSIONER ...................

277

Exploded View .......................................................

277

Removal and Installation .......................................

278

AIR CLEANER AND AIR DUCT ......................

279

Exploded View ......................................................

279

Removal and Installation .......................................

279

Inspection ..............................................................

279

CHARGE AIR COOLER ...................................

281

Exploded View ......................................................

281

Removal and Installation .......................................

281

Inspection ..............................................................

283

EGR SYSTEM ...................................................

284

Exploded View ......................................................

284

Removal and Installation .......................................

284

TURBOCHARGER ...........................................

287

Exploded View ......................................................

287

Removal and Installation .......................................

287

Inspection ..............................................................

288

EXHAUST MANIFOLD .....................................

289

Exploded View ......................................................

289

Removal and Installation .......................................

289

Inspection ..............................................................

290

GLOW PLUG ....................................................

291

Exploded View ......................................................

291

Removal and Installation .......................................

291

VACUUM PUMP ...............................................

292

Exploded View ......................................................

292

Removal and Installation .......................................

292

Inspection ..............................................................

292

INJECTION TUBE AND FUEL INJECTOR ......

293

Exploded View ......................................................

293

Removal and Installation .......................................

293

Inspection ..............................................................

295

OIL PAN ............................................................

296

Exploded View ......................................................

296

Removal and Installation .......................................

296

Inspection ..............................................................

299

HIGH PRESSURE SUPPLY PUMP ..................

300

Exploded View ......................................................

300

Removal and Installation .......................................

300

ROCKER COVER .............................................

303

Exploded View ......................................................

303

Removal and Installation .......................................

303

TIMING BELT ...................................................

305

Exploded View ......................................................

305

Removal and Installation .......................................

305

CAMSHAFT ......................................................

313

Exploded View ......................................................

313

Removal and Installation .......................................

313

Inspection ..............................................................

315

Inspection and Adjustment ....................................

316

UNIT REMOVAL AND INSTALLATION ...

318

EM-5

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ENGINE ASSEMBLY .......................................

318

Exploded View ......................................................

318

Removal and Installation .......................................

318

Inspection ..............................................................

320

UNIT DISASSEMBLY AND ASSEMBLY ..

322

ENGINE STAND SETTING ..............................

322

Setting ...................................................................

322

CYLINDER HEAD ............................................

323

Exploded View ......................................................

323

Removal and Installation .......................................

323

Disassembly and Assembly ..................................

324

Cleaning ................................................................

327

Inspection ..............................................................

328

CYLINDER BLOCK ..........................................

331

Exploded View ......................................................

331

Disassembly and Assembly ..................................

331

Inspection ..............................................................

348

SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................

352

SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................

352

General Specification ...........................................

352

Drive Belt ...............................................................

352

Camshaft ...............................................................

352

Cylinder Head .......................................................

354

Cylinder Block ......................................................

356

Turbocharger .........................................................

358

R9M

SYMPTOM DIAGNOSIS ............................

359

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ..........................

359

NVH Troubleshooting - Engine Noise ...................

359

Use the Chart Below to Help You Find the Cause
of the Symptom .....................................................

360

PRECAUTION ............................................

361

PRECAUTIONS ................................................

361

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

361

Precautions for Removing Battery Terminal .........

361

Precaution for Procedure without Cowl Top Cover

..

362

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect .................................

362

Parts Requiring Angular Tightening ......................

363

Precaution for Liquid Gasket .................................

363

Precaution for Diesel Equipment ...........................

364

Precautions For Engine Service ............................

367

PREPARATION .........................................

369

PREPARATION ................................................

369

Special Service Tools ............................................

369

Commercial Service Tools .....................................

370

PERIODIC MAINTENANCE ......................

373

DRIVE BELT ...................................................

373

Exploded View .......................................................

373

Checking ................................................................

373

Tension Adjustment ...............................................

373

Removal and Installation .......................................

373

AIR CLEANER FILTER ...................................

375

Removal and Installation .......................................

375

REMOVAL AND INSTALLATION .............

377

DRIVE BELT AUTO TENSIONER AND IDLER
PULLEY ...........................................................

377

Exploded View .......................................................

377

Removal and Installation .......................................

378

AIR CLEANER AND AIR DUCT .....................

380

Exploded View .......................................................

380

Removal and Installation .......................................

380

Inspection ..............................................................

380

CHARGE AIR COOLER ..................................

382

Exploded View .......................................................

382

Removal and Installation .......................................

382

Inspection ..............................................................

383

EGR SYSTEM .................................................

385

Exploded View .......................................................

385

Removal and Installation .......................................

385

INTAKE MANIFOLD .......................................

387

Exploded View .......................................................

387

Removal and Installation .......................................

387

Inspection ..............................................................

389

TURBOCHARGER ..........................................

390

Exploded View .......................................................

390

Removal and Installation .......................................

390

Inspection ..............................................................

391

EXHAUST MANIFOLD ....................................

393

Exploded View .......................................................

393

Removal and Installation .......................................

393

Inspection ..............................................................

394

OIL PAN (LOWER) AND OIL STRAINER ......

396

Exploded View .......................................................

396

Removal and Installation .......................................

396

Inspection ..............................................................

398

GLOW PLUG ...................................................

399

Exploded View .......................................................

399

Removal and Installation .......................................

399

VACUUM PUMP ..............................................

400

Exploded View .......................................................

400

Removal and Installation .......................................

400

EM-6

OIL SEPARATOR ............................................

402

Exploded View .......................................................

402

Removal and Installation .......................................

402

INJECTION TUBE AND FUEL INJECTOR .....

404

Exploded View .......................................................

404

Removal and Installation .......................................

404

Inspection ..............................................................

406

FUEL PUMP .....................................................

408

Exploded View .......................................................

408

Removal and Installation .......................................

408

Inspection ..............................................................

409

FUEL PUMP SPROCKET ................................

410

Removal and Installation .......................................

410

TIMING CHAIN ................................................

412

Exploded View .......................................................

412

Removal and Installation .......................................

413

Inspection ..............................................................

418

TIMING SPROCKET ........................................

419

Removal and installation .......................................

419

CAMSHAFT .....................................................

421

Exploded View .......................................................

421

Removal and Installation .......................................

421

Inspection ..............................................................

425

OIL SEAL .........................................................

427

FRONT OIL SEAL ....................................................

427

FRONT OIL SEAL : Removal and Installation .......

427

REAR OIL SEAL ......................................................

427

REAR OIL SEAL : Removal and Installation .........

427

UNIT REMOVAL AND INSTALLATION ....

429

ENGINE ASSEMBLY .......................................

429

Exploded View .......................................................

429

Removal and Installation .......................................

431

Inspection ..............................................................

434

UNIT DISASSEMBLY AND ASSEMBLY ..

435

ENGINE STAND SETTING ..............................

435

Setting ...................................................................

435

ENGINE UNIT ...................................................

436

Disassembly ..........................................................

436

Assembly ..............................................................

436

OIL PAN (UPPER) ............................................

437

Exploded View ......................................................

437

Removal and Installation .......................................

437

CYLINDER HEAD .............................................

440

Exploded View ......................................................

440

Disassembly and Assembly ..................................

440

Inspection ..............................................................

444

CYLINDER BLOCK ..........................................

446

Exploded View ......................................................

446

Disassembly and Assembly ..................................

447

Inspection ..............................................................

459

HOW TO SELECT PISTON AND BEARING ...

466

Description ............................................................

466

Main Bearing ........................................................

466

SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................

472

SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................

472

General Specification ............................................

472

Drive Belts .............................................................

472

Intake Manifold ......................................................

472

Exhaust Manifold ..................................................

472

Turbocharger ........................................................

473

Camshaft ...............................................................

473

Cylinder Head .......................................................

473

Cylinder Block .......................................................

475

Main Bearing .........................................................

479

Connecting Rod Bearing .......................................

479

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

EM-7

< SYMPTOM DIAGNOSIS >

[HRA2DDT]

C

D

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F

G

H

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EM

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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

EM-84

Rattle

C

A

A

B

C

Camshaft
bearing
noise

Camshaft journal oil
clearance
Camshaft runout

EM-114
EM-114

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

EM-118

EM-121

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

EM-118
EM-118
EM-118

EM-121

Knock

A

B

C

B

B

B

Connect-
ing rod
bearing
noise

Connecting rod small
end clearance
Connecting rod bearing
oil clearance

EM-118

EM-121

Knock

A

B

A

B

C

Main bear-
ing noise

Main bearing oil clear-
ance
Crankshaft runout

EM-121

EM-118

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

EM-102

Front of
engine

Squeak-
ing or fizz-
ing

A

B

B

C

Drive belt
(Sticking
or slip-
ping)

Drive belt deflection

EM-114

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

CO-23

PRECAUTIONS

EM-9

< PRECAUTION >

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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

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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

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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

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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

Refer to

GI-4, "Components"

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

Refer to

EM-114, "Drive Belts"

.

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

EXT-31, "Exploded View"

.

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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