Yukon V8-393 6.5L DSL Turbo (1993)
![background image](/gmc/yukon/v8-393_6.5l_dsl_turbo/Page-1360003.png)
Removing And Installing Shaft Seal O-Ring
7. Remove and discard the seal seat O-ring from the compressor neck using O-ring remover J 9553-01.
8. Recheck the shaft and inside of the compressor neck for dirt or foreign material and be sure these areas are perfectly clean before installing new
parts.
Clean
-
Thoroughly clean O-ring seal groove in front head.