Servicing should include
- inspecting the mounting hardware for the filter housing
- following manufacturer guidelines for replacing the filter cartridge and O-ring seals
- inspecting the drain lines for leaks or deterioration.
ASE 2: I. Diesel Engines: C. Engine Block (P-3)
Process/Skill Questions:
- What is the purpose of the crankcase ventilation system?
- When should the filter cartridge be changed?