(SRTA) MODEL UPDATE W/3T40 (125C). Pontiac Optima (Canada) 1990

For 1990-2009 cars

# (SRTA) MODEL UPDATE W/3T40 (125C)

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

#### Models Affected: 1982-91 6000, SUNBIRD, GRAND AM, LEMANS, GRAND PRIX AND TRANS SPORT MODELS W/3T40, 3T40-A

This bulletin has been revised to change information under "SERVICE PARTS INFORMATION" and to add 1991 SRTA model applications and HYDRA-MATIC 3T40-A (THM A-1). This bulletin cancels and replaces bulletin 91-7-3 issued 8190. Please discard bulletin 91-7-3.

#### BULLETIN COVERS:

The start of the HYDRA-MATIC 3T40 (THM 125C) and HYDRA-MATIC 3T40-A (THM A-1) SRTA model replacement program. See "SERVICE PARTS INFORMATION" for a complete list of the 1982 through 1991 HYDRA-MATIC 3T40 (THM 125C) and HYDRA-MATIC 3T40-A (THM A-1) models offered by Hydra-matic.

#### SRTA ADVANTAGES:

- A SRTA is the product of a highly successful, customer satisfaction driven program providing the technician with 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 a major overhaul.

- GMSPO Parts Distribution Centers are committed to 48 hour maximum delivery time for all SRTA models, with no VIP charges. 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 PARTS INFORMATION:

SRTA Part Model Model(s) Model Number Description Year(s) Replaced ----- ------- ------------ ------- -------------- 2CJ 8660952 1.8L Sunbird 1982 2CJ

3CE 8660957 2.8L Phoenix 1982-83 2CE, 3CE

3CL 8660941 2.8L 6000 And 1982-83 2CL, 3CL Phoenix

3CT 8660942 2.8L 6000 And 1982-83 Phoenix 2CT, 3CK, 3CT

3HD 8660948 2.8L Phoenix 1982-83 2CD, 3HD

3HS 8660949 2.8L 6000 1982-83 2HS, 3HS

3HW 8660950 2.5L 6000 And 1982-83 2H6, 3HW Phoenix

30P 8660958 4.3L Diesel 1982-83 20P, 30P 6000

3P3 8660946 1.8L Sunbird 1982-83 2P3, 3P3

3PD 8660943 2.5L 6000 And 1982-83 2PD, 2PI, 3PD Phoenix

3PG 8660944 1.8L Sunbird 1982-83 2PG, 3PG

3PW 8660945 2.5L 6000 And 1982-83 2PW, 2PL, 3PW Phoenix

4CC 8660931 2.8L 6000 1984 4CC, 4CT

4HC 8660932 2.0L Sunbird 1984-85 4HC, 5114

4HY 8660933 2.0L Sunbird 1984-85 4HY, 5H3

40P 8660934 4.3L Diesel 1984 40P 6000

5CE 8660928 2.8L Phoenix 1984-85 4CE, 5CE

50P 8660930 4.3L Diesel 1985 50P 6000

6BA 8660908 3.0L Grand Am 1986 6BAC, 6BCC

6CD 8660912 2.8L Fiero 1985-86 5CD, 6CDC

6CK 8660914 2.8L 6000 And 1984-86 4CI, 4CK, 5CK, Phoenix 6CKC

6CL 8660915 2.8L 6000 And 1984-86 4CL, 5CL, 6CLC Phoenix

6CX 8660917 2.8L 6000 And 1985-86 5CU, 5CX, 6CUC, 6000 STE

6HS 8660924 2.8L 6000 And 1984-86 4HS, 5HS, 6HSC Phoenix

6PA 8660918 1.8L Sunbird 1984-86 4PJ, 5P2, 5P5, 5PJ, 6PAC, 6PJC

6PD 8660919 2.5L 6000 And 1984-86 4PD, 5PD, 6PD Phoenix

6PF 8660956 2.5L Fiero 1984-86 4PF, 5PF, 6PFC

6PH 8660920 1.8L Sunbird 1984-86 4PE, 5P4, 5PE, 6PHC, 6PRC

6PW 8660923 2.5L 6000 And 1984-86 4PW, 5PW, 6PWC Phoenix

7BP 8664952 3.0L Grand Am 1986-87 6BPC, 7BPC

7CP 8664927 2.8L Fiero 1986-87 6CPC, 7CPC

7CT 8664938 2.8L 6000 And 1985-87 5CT, 6CTC, 7CTC Phoenix

7CX 8664937 2.8L 6000 1987 7CXC

7PD 8664953 2.5L 6000 1987 7PDC

7PH 8664968 2.0L Sunbird 1987 7PHC, 7PFC

7PS 8664929 2.5L Fiero 1987 7PSC

8BH 8664928 3.0L Grand Am 1987-88 7BHC, 8BHC

8BJ 8664946 3.0L Grand Am 1987-88 7BJC, 8BJC

8CP 8664978 2.8L Fiero 1988 8CPC

8PS 8664940 2.5L Fiero 1988 8PSC

8PD 8665962 2.5L 6000 1988 8PD

9CT 8665966 2.8L 6000 1988-89 8CT, 8LS, 9CT

9KC 8665968 2.3L Grand Am 1988-89 8KC, 9KC

9PM 8665969 2.0L Grand Am 1987-89 7PM, 8PM, 9PM

9PD 8665970 2.5L 6000 1988-89 8PZ, 9PD

9KD 8681943 2.3L Grand Am 1987-89 8KD, 9KD

9RT 8665972 2.8L 6000 1989 9RT

9RU 8665973 2.5L 6000 1989 9RU

9KR 8665976 2.3L Grand Am 1989 9KR

OKD 8665978 2.3L Grand Am 1990 OKD

OTR 8665979 2.0L Sunbird 1987-90 7PK, 8PK, 8 9TR, OTR

OPBS 8678945 3.IL 6000 1988-90 BPB5, 9PBS (AWD)

OPN 8665980 2.5L Grand Am 1985-90 5PN, 6PN, 7 8PN, 9PN, 0

OPP 8665981 2.0L Sunbird 1987-90 7PP, 7PO, 8

OPR 8665982 2.0L LeMans 1988-90 8PR, 9PR, 0

OPT 8665983 1.6L LeMans 1987-90 7PT, 8PT, 9

OPD 8665984 2.5L 6000 1990 OPD

OCH 8665989 3.1L Grand Prix 1990 OCH

OLU 8665991 3.1L Trans Sport 1990 OLU

OLA 8665997 3.1L 6000 1990 OLA

OKX 8665998 3.1L Grand Prix 1990 OKX

OKK 8665999 2.3L Grand Am 1990 OKK

1CH 8678989 3.1L Grand Prix 1991 ICH

1KD 8678990 2.3L Grand Am 1991 1KD

1KK 8678991 2.3L Grand Am 1991 1KK

1I,A 8678993 3.1L 6000 1991 1LA

1LJ 8678994 3.1L Sunbird 1991 1LJ

1LK 8678995 3.1L Sunbird 1991 1LK

1LU 8678997 3.1L Trans Sport 1991 1LU

1PR 8678999 2.0L LeMans 1991 1PR

1PT 8679900 1.6L LeMans 1991 1PT

1TR 8679901 2.0L Sunbird 1991 1TR

1PD 8679902 2.5L 6000 1991 1PD

1PN 8679907 2.5L Grand Am 1991 1PN

Parts are currently available from GMSPO.

#### NOTE: Part numbers are accurate at time of printing and subject to change.

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.