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Home >> Mitsubishi >> 1990 >> Eclipse Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 1.8L 4-CYL - VIN (T), 2.0L VIN (R,U,V) & 2.4L VIN (W) 4-Cylinder >> Engine Lubrication >> Oil Pump & Front Cover >> Disassembly & Inspection (2.0L SOHC & 2.4L)

Disassembly & Inspection (2.0L SOHC & 2.4L)

  1. Remove rear cover. Mark direction of gear installation for reassembly reference. Place straightedge across front cover housing and measure end play between each gear and straightedge. Check clearance between tip of gear teeth and cover.
  2. Check pressure relief valve for restriction in bore. Check free length of relief valve spring. Replace components if not within specification. See OIL PUMP SPECIFICATIONS (2.0L SOHC & 2.4L)  table.
OIL PUMP SPECIFICATIONS (2.0L SOHC & 2.4L)

Application Specification
Gear-Tip-To-Case .010" (.25 mm)
Gear Side Clearance .010" (.25 mm)
Relief Valve Spring Free Length 1.84" (46.6 mm)