SUPPORT AS 3114248 - Caterpillar

Illustration 1 g01451213
Loosen breather outlet hose clamp (1). Remove the hose from the breather cover.
Loosen breather inlet hose clamp (2) and remove breather (3).
Remove the cover from the breather.
Check the condition of the cover seal. If the seal is damaged, replace the seal.
Wash the breather element and the cover in clean, nonflammable solvent. Shake the element dry or use air pressure.
Inspect the hose for damage. If necessary, replace the hose.
Install the breather element in the cover.
Install breather (3). Tighten breather inlet hose clamp (2).
Install the outlet hose and tighten breather outlet hose clamp (1).
Close the engine access door.
Repeat steps 2 through 12 for the other breather.