This article supersedes TSB 21-2192 to update the Parts List and Issue

Bulletin number

TSB 21-2447

Component

Engine and engine cooling

Summary

This article supersedes TSB 21-2192 to update the Parts List and Issue. Some 2017-2019 F-Super Duty/F-650/F-750 vehicles equipped with a 6.7L may exhibit an engine oil leak. This may be due to the mating surface of the upper oil pan and the engine block. To correct the condition, follow the Service Procedure to reseal the engine block.

Owners of these vehicles have filed 138 complaints in the engine category.