Infiniti QX56 (JA60). Manual — part 270

DLN-3

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

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

120

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

120

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

120

Precaution for Transfer Assembly and Transfer
Control Unit Replacement . . . . . . . . . .

121

Precaution . . . . . . . . . . . . . . . .

121

Service Notice . . . . . . . . . . . . . ...

122

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

123

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

123

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

123

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

125

ON-VEHICLE MAINTENANCE . . . . ..

127

TRANSFER OIL FILTER . . . . . . . . ..

127

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

127

TRANSFER FLUID . . . . . . . . . . ...

129

Replacement . . . . . . . . . . . . . . .

129

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

129

ON-VEHICLE REPAIR . . . . . . . ...

130

TRANSFER CONTROL UNIT . . . . . . ..

130

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

130

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

131

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

131

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

133

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

133

SIDE OIL SEAL . . . . . . . . . . . .

135

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

135

TRANSFER CONTROL DEVICE . . . . . .

136

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

136

AIR BREATHER HOSE . . . . . . . . .

137

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

137

TRANSFER MOTOR . . . . . . . . . .

140

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

140

REMOVAL AND INSTALLATION . . . .

141

TRANSFER ASSEMBLY . . . . . . . . .

141

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

141

DISASSEMBLY AND ASSEMBLY . . .

142

TRANSFER ASSEMBLY . . . . . . . . .

142

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

142

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

179

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

179

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

179

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

179

PROPELLER SHAFT: 2F1310

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

181

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

181

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

181

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

181

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

183

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

183

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

183

SYMPTOM DIAGNOSIS . . . . . . .

184

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

184

NVH Troubleshooting Chart . . . . . . . . ..

184

ON-VEHICLE REPAIR . . . . . . . ...

185

PROPELLER SHAFT . . . . . . . . . ..

185

On-Vehicle Service . . . . . . . . . . . .

185

REMOVAL AND INSTALLATION . . . .

186

PROPELLER SHAFT . . . . . . . . . ..

186

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

186

DISASSEMBLY AND ASSEMBLY . . .

188

PROPELLER SHAFT . . . . . . . . . ..

188

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

188

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

190

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

190

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

190

Snap Ring . . . . . . . . . . . . . . . ..

190

PROPELLER SHAFT: 2S1410

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

191

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

191

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

191

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

191

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

193

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

193

DLN-4

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

193

SYMPTOM DIAGNOSIS . . . . . . .

194

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

194

NVH Troubleshooting Chart . . . . . . . . ..

194

ON-VEHICLE REPAIR . . . . . . . ...

195

PROPELLER SHAFT . . . . . . . . . ..

195

On-Vehicle Service . . . . . . . . . . . .

195

REMOVAL AND INSTALLATION . . . ..

196

PROPELLER SHAFT . . . . . . . . . ..

196

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

196

DISASSEMBLY AND ASSEMBLY . . .

199

PROPELLER SHAFT . . . . . . . . . ..

199

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

199

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

201

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

201

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

201

Snap Ring . . . . . . . . . . . . . . . ..

201

FRONT FINAL DRIVE: M205

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

203

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

203

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

203

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

203

Precaution for Servicing Front Final Drive . . . .

204

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

205

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

205

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

205

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

207

SYMPTOM DIAGNOSIS . . . . . . .

208

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

208

NVH Troubleshooting Chart . . . . . . . . ..

208

ON-VEHICLE MAINTENANCE . . . . ..

209

DIFFERENTIAL GEAR OIL . . . . . . . .

209

Changing Front Differential Gear Oil . . . . . .

209

Checking Front Differential Gear Oil . . . . . ..

209

ON-VEHICLE REPAIR . . . . . . . ...

210

SIDE OIL SEAL . . . . . . . . . . . .

210

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

210

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

211

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

211

CARRIER COVER . . . . . . . . . . .

214

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

214

REMOVAL AND INSTALLATION . . . .

215

FRONT FINAL DRIVE . . . . . . . . . ..

215

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

215

DISASSEMBLY AND ASSEMBLY . . ...

217

FRONT FINAL DRIVE . . . . . . . . . ..

217

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

217

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

234

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

234

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

234

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

234

REAR FINAL DRIVE: R230

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

236

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

236

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

236

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

236

Precaution for Servicing Rear Final Drive . . . .

237

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

238

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

238

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

238

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

240

SYMPTOM DIAGNOSIS . . . . . . ...

242

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

242

NVH Troubleshooting Chart . . . . . . . . ..

242

DESCRIPTION . . . . . . . . . . . . ..

243

Cross-Sectional View . . . . . . . . . . .

243

ON-VEHICLE MAINTENANCE . . . . .

244

DIFFERENTIAL GEAR OIL . . . . . . . ..

244

Changing Rear Differential Gear Oil . . . . . .

244

Checking Rear Differential Gear Oil . . . . . ..

244

ON-VEHICLE REPAIR . . . . . . . ..

245

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

245

DLN-5

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

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

245

SIDE OIL SEAL . . . . . . . . . . . .

247

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

247

CARRIER COVER . . . . . . . . . . .

249

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

249

REMOVAL AND INSTALLATION . . . .

250

REAR FINAL DRIVE . . . . . . . . . .

250

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

250

DISASSEMBLY AND ASSEMBLY . . .

253

REAR FINAL DRIVE . . . . . . . . . ...

253

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

253

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

270

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

270

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

270

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

270

DLN-6

< BASIC INSPECTION >

[ATX14B]

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000005148768

WORK FLOW

DETAILED FLOW

1.

CUSTOMER INFORMATION

Interview the customer to obtain detailed information about the symptom.

>> GO TO 2

2.

PRELIMINARY CHECK

Perform preliminary check. Refer to

DLN-7, "Preliminary Check"

.

>> GO TO 3

3.

SELF-DIAGNOSIS

Perform self-diagnosis. Refer to

DLN-18, "CONSULT-III Function (ALL MODE AWD/4WD)"

.

AWNIA1592GB