2010 BMW 128i Convertible (E88) L6-3.0L (N51) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

2010 BMW 128i Convertible (E88) L6-3.0L (N51) Page 50

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 39

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

2010 BMW 135i Convertible (E88) L6-3.0L Turbo (N54) Page 52

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW M3 Sedan (E90) V8-4.0L (S65) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

2010 BMW M3 Sedan (E90) V8-4.0L (S65) Page 35

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW M5 (E60) V10-5.0L (S85)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW M5 (E60) V10-5.0L (S85) Page 28

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW M6 Convertible (E64) V10-5.0L (S85)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW M6 Convertible (E64) V10-5.0L (S85) Page 28

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW M3 Convertible (E93) V8-4.0L (S65) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW M3 Convertible (E93) V8-4.0L (S65) Page 32

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

BMW 528i (E60) L6-3.0L (N52K) Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW 528i (E60) L6-3.0L (N52K) Page 29

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW M3 Coupe (E92) V8-4.0L (S65) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW M3 Coupe (E92) V8-4.0L (S65) Page 36

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 650i Convertible (E64) V8-4.8L (N62TU) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW 650i Convertible (E64) V8-4.8L (N62TU) Page 29

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) DIAGNOSIS AND REPAIR, MAINTENANCE, DIAGNOSIS AND Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

2010 BMW 328Cic Convertible (E93) L6-3.0L (N52K) Page 36

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 760Li (F02) V12-6.0L Turbo (N74) DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

2010 BMW 760Li (F02) V12-6.0L Turbo (N74) Page 45

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 550i Sedan (E60) V8-4.8L (N62TU) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW 550i Sedan (E60) V8-4.8L (N62TU) Page 29

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 750i (F01) V8-4.4L Turbo (N63)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

2010 BMW 750i (F01) V8-4.4L Turbo (N63) Page 50

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) Page 50

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 535xi Wagon AWD (E61) L6-3.0L Turbo (N54) DIAGNOSIS AND REPAIR, MAINTENANCE,Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

2010 BMW 535xi Wagon AWD (E61) L6-3.0L Turbo (N54) Page 28

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 750Li xDrive AWD (F02) V8-4.4L Turbo (N63)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

2010 BMW 750Li xDrive AWD (F02) V8-4.4L Turbo (N63) Page 50

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

2010 BMW 323i Sedan (E90) (CANADA) L6-2.5L (N52)DIAGNOSIS AND REPAIR, MAINTENANCE, Technical Service Bulletin # 240412 Date: 120601

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information

SI B24 04 12

Automatic Transmission

June 2012

Technical Service

SUBJECT

ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs

MODEL

All with ZF 5-, 6-, or 8-speed Automatic Transmissions

SITUATION

An oil leak has been found and verified as coming from the vehicles ZF automatic transmission.

PROCEDURE

8HP Transmissions:

^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case.

5HP and 6HP Transmissions:

2010 BMW 323i Sedan (E90) (CANADA) L6-2.5L (N52) Page 8

Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak:

^ Oil pan gasket

^ Radial seals (torque converter, selector shaft, and output seal)

^ Oil pump screw sealing washers

^ Extension housing O-ring (5HP models only)

^ Electrical connector O-rings or Mechatronic sealing sleeve

^ Screw plugs

^ Cooler line seals

All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA.

The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin.

Important!

Under no circumstances should the oil pump assembly ever be removed from any ZF transmission.

Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the

proper approved repair.

If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged.

PARTS INFORMATION

The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example:

GA6HP26Z.

WARRANTY INFORMATION

Approved ZF Transmission Repairs

Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW

Certified Pre-Owned Program.

Non-Approved ZF Transmission Repairs

A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information SI B24 04 12 Automatic Transmission

2013 BMW 328i xDrive Sedan AWD (F30) L4-2.0L Turbo (N20) Copyright ? 2013, ALLDATA 10.52SS Page 1 Vehicle: All Technical Service Bulletins A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information SI B24 04 12 Automatic Transmission June 2012 Technical Service SUBJECT ZF Automatic Transmission Oil Leaks, Diagnosis and Scope of Repairs MODEL All with ZF 5-, 6-, or 8-speed Automatic Transmissions SITUATION An oil leak has been found and verified as coming from the vehicles ZF automatic transmission. PROCEDURE 8HP Transmissions: ^ No 8HP transmission repairs of any kind are to be carried out without prior ZF specialist consultation and approval via a TC PuMA case. 5HP and 6HP Transmissions: Any leaking external seal may be replaced, refer to the following list of components that can be repaired in the event of an oil leak: ^ Oil pan gasket ^ Radial seals (torque converter, selector shaft, and output seal) ^ Oil pump screw sealing washers ^ Extension housing O-ring (5HP models only) ^ Electrical connector O-rings or Mechatronic sealing sleeve ^ Screw plugs ^ Cooler line seals All other ZF automatic transmission repairs for an oil leak are not approved to be performed, regardless if a repair procedure exists for it in ISTA. The exceptions to this policy are any specific repairs procedures which are published in a Service Information bulletin. Important! Under no circumstances should the oil pump assembly ever be removed from any ZF transmission. Specific questions relating to leak diagnosis and repair can be addressed via a TC PuMA case. The ZF team will provide a recommendation for the proper approved repair. If an oil leak repair is carried out and the ZF transmission is subsequently still leaking, a TC PuMA case submission is strongly encouraged. PARTS INFORMATION The EPC part description "supplement" information for ZF transmissions will contain the letters "HP" and end with the letter "Z." For example: GA6HP26Z. WARRANTY INFORMATION Approved ZF Transmission Repairs Approved ZF transmission repairs, as described above, are covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW Certified Pre-Owned Program. Non-Approved ZF Transmission Repairs Claims for non-approved ZF transmission repairs, including consequential repairs, will not be accepted.