Home » John Deere » 1025R » 1023E, 1025R and 1026R – Remove and Install Crankshaft Rear Oil Seal Case: 3TNV76 and 3TNV80

1023E, 1025R and 1026R – Remove and Install Crankshaft Rear Oil Seal Case: 3TNV76 and 3TNV80

[1] –
→NOTE:

It is not necessary to remove oil seal case to remove oil seal. It is not necessary to remove oil seal to remove seal case.
Remove ten oil seal case-to-cylinder block cap screws (A).

[2] – Pry oil seal case from engine block. Note positions of two alignment pins (B).

[3] – Clean all old gasket material from oil seal case and engine block.

[4] – Apply form-in-place gasket sealer (C) on mating surfaces of oil seal case-to-engine block.

[5] – Install seal case with ten cap screws. Tighten to specification.

[6] – Install new oil seal after oil seal case is installed. (See procedure in this group.)