This article supersedes TSB 26-2116 to clarify the prior approval statement

Bulletin number

TSB 26-2233

Component

Engine

Summary

This article supersedes TSB 26-2116 to clarify the prior approval statement. Some of the vehicles listed in the model statement above may exhibit an oil leak from the oil filter adapter to engine block mounting area. This may be due to block porosity or a block crack just below the oil filter adapter near the main bearing cap outer bolt.

Owners of these vehicles have filed 91 complaints in the engine category.