Century V6-260 4.3L DSL (1984)
FIGURE 5 - TURBINE SHAFT SEAL REPLACEMENT
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9. Inspect the turbine shaft Teflon seals and
O-ring seal for damage, cuts, distortion (see Figure 4 for these parts). If the teflon seals require replacement make sure they are
installed and sized as shown in Figure 5.
FIGURE 6
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10.
Inspect the turbine shaft seal grooves. A
step in the bottom corners of the seal groove will keep the seal from contacting the side wall of the
groove and will prevent proper sealing (Figure 6). If this condition is found, replace the turbine shaft
and seals.