Engine Lubrication System

• General Description
  • Caution
  • Specification
    • Lubrication Method
    • Oil Pump
    • Oil Filter
    • Oil Pressure Switch
    • Engine Oil
  • Components With Torque Specifications
    • Oil Filter & Engine Oil Cooler
    • Oil Pan
    • Scavenge Pump
    • Oil Pipe
  • Preparation Tool
    • SUBARU Special Tool
    • Other
• Oil Pressure System
  • Wiring Diagram
  • Inspection
    • Inspection When Oil Pressure Warning Light Is Illuminated
• Engine Oil
  • Inspection
  • Replacement
• Oil Filter
  • Removal
  • Installation
  • Inspection
• Oil Pump
  • Specification
• Oil Pan
  • Removal
    • Notes
    • Oil Pan
    • Oil Pan Upper
  • Installation
    • Oil Pan
    • Oil Pan Upper
  • Disassembly
    • Oil Pan Upper
  • Assembly
    • Oil Pan Upper
  • Inspection
• Oil Pressure Switch
  • Removal
  • Installation
  • Inspection
• Engine Oil Cooler
  • Removal
    • Notes
    • Engine Oil Cooler
    • Front Engine Oil Cooler Pipe
    • Side Engine Oil Cooler Pipe
  • Installation
    • Engine Oil Cooler
    • Front Engine Oil Cooler Pipe
    • Side Engine Oil Cooler Pipe
  • Inspection
• Oil Catch Tank
  • Specification
• Scavenge Pump
  • Removal
  • Installation
  • Inspection
• Oil Pipe
  • Removal
    • Notes
    • Oil Pipe (Vacuum Pump)
    • Oil Pipe (Scavenge Pump)
  • Installation
    • Oil Pipe (Vacuum Pump)
    • Oil Pipe (Scavenge Pump)
  • Inspection
• Oil Level Switch
  • Removal
    • Notes
    • When Removing The CROSSMEMBER COMPL Front
    • When Not Removing The CROSSMEMBER COMPL Front
  • Installation
    • When The CROSSMEMBER COMPL Front Was Removed
    • When The CROSSMEMBER COMPL Front Was Not Removed
  • Wiring Diagram
  • Inspection
    • Notes
    • Inspection When Engine Oil Level Warning Light Is On
    • Other Inspections
• Symptoms and causes
  • Inspection