SERVICE REPLACEMENT TRANSAXLE (SRTA MODEL UPDATE 4T60-4T60E). Pontiac 6000 1989

For 1990-2009 cars

# SERVICE REPLACEMENT TRANSAXLE (SRTA MODEL UPDATE 4T60-4T60E)

#### Subject: SERVICE REPLACEMENT TRANSAXLE ASSEMBLY (SRTA) MODEL UPDATE

#### Models Affected: 1984-92 6000, BONNEVILLE, GRAND PRIX AND TRANS SPORT MODELS W/4T60, 4T60E TRANSAXLES

TRANSAXLE APPLICATIONS: 1984 - 1992 HYDRA-MATIC 4T60 (ME9) 1991 - 1992 HYDRA-MATIC 4T60-E (M13)

TRANSAXLE MODELS: ALL

#### BULLETIN COVERS:

This bulletin expands the list of available SRTA part numbers and covers broad usage. The SRTA chart provides a complete list of the 1984 through 1992 models available through GMSPO. If questions arise concerning model application, consult the GMPSO catalog for the latest, most specific usage.

#### SRTA ADVANTAGES:

A SRTA is the product of a highly successful, customer satisfaction driven program providing the technician a service alternative when addressing diagnostic and overhaul concerns.

All SRTA units are designed and remanufactured to current engineering specifications and are often less costly than major overhaul.

GMSPO Parts Distribution Centers are committed to 48 hour maximum delivery time for all SRTA models, with no VIP charge.

IN THE INTEREST OF CUSTOMER SATISFACTION, SRTA MODELS SHOULD ONLY BE CONSIDERED WHEN THE PROJECTED COST OF REPAIR EXCEEDS THE COST OF A SRTA REPLACEMENT.

#### SERVICE NOTE:

Cooler flushing MUST be performed whenever a transmission/transaxle is removed for service. It is essential to flush the cooler for SRTA installation, major overhaul, in any case of pump or torque converter replacement, or when fluid contamination is suspected. Time allowance has been added to operation K7000 (Transmission Removal and Replacement). Use Kent-Moore tool J35944 to flush the cooler.

#### SRTA MODEL REPLACEMENT CHART (4T60):

SRTA Part Model Model(s) Model Number Description Year(s) Replaced ----- ------ ----------- ------- -------- 6CFH 8658928 2.8L HO 6000 1984-86 4CWH, 5CWH, 5CPH, 5CMH, 5CNH, 6CFH, 6CMH, 6CNH

7CAH 8658957 2.8L HO 6000 1987 7CAH

7CBH 8658987 2.8L 6000 STE 1987 7CBH

7FBH 8658947 3.8L Bonneville 1987 7FBH, 7FKH

8BJH 8668906 3800 Bonneville 1988 8BJH

8BKH 8668907 3800 Bonneville 1988 8BKH

8CRH 8668914 2.8L MFI Grand Prix 1988 8CRH

8CTH 8668915 2.8L MFI Grand Prix 1988 8CTH

8CXH 8668916 2.8L MFI 6000 1988 8CXH

8FBH 8668917 3.8L SFI Bonneville 1988 8FBH

9YAH 8675933 2.8L Grand Prix 1989 9CDH, 9YAH

9YBH 8675934 2.8L 6000 1988-89 8CMH, 9CLH, 9YBH

9YCH 8675935 2.8L 6000 SE/STE 1988-89 8CWH, 9CPH, 9YCH

9YFH 8675950 2.8L Grand Prix SE 1988-89 8CFH, 9CYH, 9YFH

9YJH 8675951 2.8L 6000 1989 9CZH,9YJH

OYRH 8676915 3.1L Grand Prix Turbo 1990 OLAH, OYRH

OYDH 8676913 3.1L Grand Prix 1990 OCHH, OYKH, OYDH

OYHH 8676914 3.1L Grand Prix SE 1990 OCJH, OYLH, OYHH

OWMH 8676909 3800 Bonneville (Base) 1989-90 9BHH, 9WRH, OBHH, OWMH

OWJH 8676908 3800 Bonneville 1989-90 9BJH, 9WZH, OBJH, OWJH

OWXH 8676912 3800 Bonneville SSE 1989-90 9PAH, 9PBH, OPAH, OWXH

1WJH 8676921 3800 Bonneville 1991 1WJH

1WMH 8676922 3800 Bonneville 1991 1WMH

1WPH 8676923 3800 Bonneville 1991 1WPH

1WXH 8676924 3800 Bonneville SSE 1991 1WXH

1YDH 8676925 3.1L Grand Prix 1991 1YDH

1YHH 8676926 3.1L Grand Prix Sport 1991 1YHH

1YSH 8676927 3.1L 6000 1990-91 OYSH, OLMH, 1YSH

1YTH 8676928 3.1L 6000 SE 1990-91 OYTH, OLNH, 1YTH

2YBH 8676933 3.1L Grand Prix Sport 1992 2YBH

2YKH 8676939 3.1L Grand Prix 1992 2YKH

#### SRTA MODEL REPLACEMENT CHART (4T60E):

1CWW 8651961 3.4L Grand Prix 1991 1CWW

2CLW 8651975 3800 Bonneville TC 1992 2CLW

2CSW 8651976 3800 Bonneville TC 1992 2CSW

2CTW 8651977 3800 Bonneville SSE TC 1992 2CTW

2CWW 8651978 3.4L Grand Prix 1992 2CWW

2CZW 8651980 3800 Pontiac SSEI/SSE TC 1992 2CZW

2PHW 8651981 3800 Bonneville SSE 1992 2PHW

2WAW 8651982 3800 Bonneville & 1992 2WAW Trans Sport

2YLW 8651985 3800 Bonneville 1992 2YLW

2YMW 8651963 3800 Bonneville 1992 2YMW

2YZW 8651964 3800 Bonneville 1992 2YZW

2BYW 8651965 3800 Bonneville 1992 2BYW

#### SERVICE PART INFORMATION:

Parts are currently available from GMSPO.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.