F 250 4WD Super Duty V8-6.4L DSL Turbo (2008)
5. CAUTION: Carefully remove the transmission fluid filter seal. Damage to the seal bore will cause transmission failure.
Inspect the transmission fluid bore for the transmission fluid seal. If the seal is in the bore, carefully remove the seal.
Installation
Early Build Vehicles With Externally Mounted Remote Filter
CAUTION: Early build vehicles, those equipped with an externally mounted remote filter, are also equipped with a different design sump
filter and bottom pan. Always pair the sump filter with the correct bottom pan design, to avoid cavitation, filter cracking and transmission
damage.