Parisienne V8-307 5.0L (1986)
Figure 2 - Ten Vane Pump Body Assembly
Service Parts Information (Figure 2)
8649964
Ten-Vane Pump Body Assembly
Due to a pump cover casting change in 1985, a 1982-84 THM 700-R4 transmission must be serviced using a complete pump assembly. Service parts for
these earlier model years will be available at a later date.
Service Manual Reference
Refer to the Oil Pump Assembly Section of the 1987 THM 700-R4 unit repair service manual.
Service Notes
Seven-vane pump body assemblies, part number 8649950, should be used to service 1985 through 1986 THM 700-R4 transmissions until current service
stock is depleted. The ten-vane pump body assemblies should be used for any 1985-86 model exhibiting a whine or moan condition and all 1987 THM
700-R4 transmission models.
