M/T - Dual Mass Flywheel Diagnostic Criteria

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 438

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 439

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 440

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 441

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 442

2010 BMW M3 Coupe (E92) V8-4.0L (S65) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW M3 Coupe (E92) V8-4.0L (S65) Page 260

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW M3 Coupe (E92) V8-4.0L (S65) Page 261

2010 BMW M3 Coupe (E92) V8-4.0L (S65) Page 262

2010 BMW M3 Coupe (E92) V8-4.0L (S65) Page 263

2010 BMW 535xi Wagon AWD (E61) L6-3.0L Turbo (N54) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 535xi Wagon AWD (E61) L6-3.0L Turbo (N54) Page 621

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 535xi Wagon AWD (E61) L6-3.0L Turbo (N54) Page 622

2010 BMW 535xi Wagon AWD (E61) L6-3.0L Turbo (N54) Page 623

2010 BMW 535xi Wagon AWD (E61) L6-3.0L Turbo (N54) Page 624

2010 BMW M6 Convertible (E64) V10-5.0L (S85)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW M6 Convertible (E64) V10-5.0L (S85) Page 388

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW M6 Convertible (E64) V10-5.0L (S85) Page 389

2010 BMW M6 Convertible (E64) V10-5.0L (S85) Page 390

2010 BMW M6 Convertible (E64) V10-5.0L (S85) Page 391

2010 BMW M5 (E60) V10-5.0L (S85)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW M5 (E60) V10-5.0L (S85) Page 373

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW M5 (E60) V10-5.0L (S85) Page 374

2010 BMW M5 (E60) V10-5.0L (S85) Page 375

2010 BMW M5 (E60) V10-5.0L (S85) Page 376

2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) Page 378

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) Page 379

2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) Page 380

2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) Page 381

BMW 528i (E60) L6-3.0L (N52K) Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 528i (E60) L6-3.0L (N52K) Page 453

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 528i (E60) L6-3.0L (N52K) Page 454

2010 BMW 528i (E60) L6-3.0L (N52K) Page 455

2010 BMW 528i (E60) L6-3.0L (N52K) Page 456

2010 BMW 760Li (F02) V12-6.0L Turbo (N74) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 760Li (F02) V12-6.0L Turbo (N74) Page 353

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 760Li (F02) V12-6.0L Turbo (N74) Page 354

2010 BMW 760Li (F02) V12-6.0L Turbo (N74) Page 355

2010 BMW 760Li (F02) V12-6.0L Turbo (N74) Page 356

2010 BMW 550i Sedan (E60) V8-4.8L (N62TU) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 550i Sedan (E60) V8-4.8L (N62TU) Page 460

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 550i Sedan (E60) V8-4.8L (N62TU) Page 461

2010 BMW 550i Sedan (E60) V8-4.8L (N62TU) Page 462

2010 BMW 550i Sedan (E60) V8-4.8L (N62TU) Page 463

2010 BMW M3 Convertible (E93) V8-4.0L (S65) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW M3 Convertible (E93) V8-4.0L (S65) Page 254

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW M3 Convertible (E93) V8-4.0L (S65) Page 255

2010 BMW M3 Convertible (E93) V8-4.0L (S65) Page 256

2010 BMW M3 Convertible (E93) V8-4.0L (S65) Page 257

2010 BMW 128i Convertible (E88) L6-3.0L (N51) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

2010 BMW 128i Convertible (E88) L6-3.0L (N51) Page 412

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 128i Convertible (E88) L6-3.0L (N51) Page 413

2010 BMW 128i Convertible (E88) L6-3.0L (N51) Page 414

2010 BMW 128i Convertible (E88) L6-3.0L (N51) Page 415

2010 BMW 128i Convertible (E88) L6-3.0L (N51) Page 416

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54) Page 440

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54) Page 441

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54) Page 442

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54) Page 443

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54) Page 444

2010 BMW M3 Sedan (E90) V8-4.0L (S65) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW M3 Sedan (E90) V8-4.0L (S65) Page 256

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW M3 Sedan (E90) V8-4.0L (S65) Page 257

2010 BMW M3 Sedan (E90) V8-4.0L (S65) Page 258

2010 BMW M3 Sedan (E90) V8-4.0L (S65) Page 259

2010 BMW 750i (F01) V8-4.4L Turbo (N63)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 750i (F01) V8-4.4L Turbo (N63) Page 372

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 750i (F01) V8-4.4L Turbo (N63) Page 373

2010 BMW 750i (F01) V8-4.4L Turbo (N63) Page 374

2010 BMW 750i (F01) V8-4.4L Turbo (N63) Page 375

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) DIAGNOSIS AND REPAIR, MAINTENANCE, DIAGNOSIS AND Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) Page 385

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) Page 386

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) Page 387

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) Page 388

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) Page 389

2010 BMW 650i Convertible (E64) V8-4.8L (N62TU) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 650i Convertible (E64) V8-4.8L (N62TU) Page 492

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 650i Convertible (E64) V8-4.8L (N62TU) Page 493

2010 BMW 650i Convertible (E64) V8-4.8L (N62TU) Page 494

2010 BMW 650i Convertible (E64) V8-4.8L (N62TU) Page 495

2010 BMW 750Li xDrive AWD (F02) V8-4.4L Turbo (N63)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 210110 Date: 101101

M/T - Dual Mass Flywheel Diagnostic Criteria

SI B21 01 10

Clutch

November 2010

Technical Service

SUBJECT

Dual Mass Flywheel - Diagnosis and Inspection

MODEL

All models equipped with dual-mass flywheel, except Motorsport vehicles

INFORMATION

Prior to condemning the dual-mass flywheel as defective, the following three criteria have to be checked and evaluated:

1. Total rotational angle at no load condition (with applied torque less then 20 Nm)

2. Secondary plate longitudal axial play

3. Friction surface appearance changes due to thermal overload.

PROCEDURE

Refer to the attached "Dual-mass Flywheel Inspection" document for the complete inspection procedure.

The dual-mass flywheel replacement is justified only if one or more of the following criteria are met:

1. The total rotational free-play, measured at the flywheel gear ring, is equal or greater than 7 tooth gaps.

2. The secondary plate total axial bearing play, measured at outside diameter of the flywheel, is equal or greater than 5 mm.

3. A significant discoloration in the adjoining area outside the friction ring, or a severe ablation/erosion of the friction area, is present.

2010 BMW 750Li xDrive AWD (F02) V8-4.4L Turbo (N63) Page 384

WARRANTY INFORMATION

For information only

Warranty claims may be denied:

^ If the diagnostic procedure outlined above is not followed when replacing a dual-mass flywheel.

ATTACHMENTS

2010 BMW 750Li xDrive AWD (F02) V8-4.4L Turbo (N63) Page 385

2010 BMW 750Li xDrive AWD (F02) V8-4.4L Turbo (N63) Page 386

2010 BMW 750Li xDrive AWD (F02) V8-4.4L Turbo (N63) Page 387