Parisienne V8-305 5.0L (1985)
FIGURE 2 - PUMP ASSEMBLY EXPLODE
This new pump assembly uses an inner slide spring and an outer slide spring (refer to items 243 and 209 of Figure 2) or nested slide springs, that lowers
the wide open throttle 3-4 upshift.
To update pump assemblies used in 1985 THM 700-R4 "YA", "YC" or "YZ" model transmissions built prior to Julian Date 064, the following springs
may be ordered from W.D.D.G.M..:
8639562 - Inner Pump Slide Spring
8639563 - Outer Pump Slide Spring
Use procedures contained in the appropriate Service Information Manual and the illustration provided in Figure 2.