New LO and Reverse Roller Clutch Assembly

SUBJECT:

New Lo And Reverse Roller Clutch Assembly

TRANSMISSION APPLICATIONS:
1987 THM 700-R4 (MD8)

TRANSMISSION MODELS:
All Models

Figure 25 - Lo And Reverse Roller Clutch Assembly:

CHANGE TO ASSEMBLY COMPONENTS:

^ .150" (3.81 mm) wider roller elements for assembly (678, Figure 25)

DATE OF CHANGE:

June 19, 1986, Julian Date 170 for late 1986 model year production transmissions. All 1987 production and Service Replacement Transmission Assembly (SRTA) models have the new lo and reverse roller clutch assembly.

SERVICE ACTION:

When servicing a lo and reverse roller clutch on a 1986 or 1987 model transmission only use the new service kit assembly 8663094. Components 675, 677, 678 and 679 (Figure 25) were serviced individually for all 1982 through 1985 model transmissions. Do not use these individual components (included in service kit 8663094) to service a 1986 or 1987 model transmission.

SERVICE PARTS INFORMATION:
Part Number Description

8663094 Lo and Reverse Roller Clutch and Support Assembly (1982-1987 models)