Engine Lubrication

Oil Pump Overhaul

 8-6  

Special Tool Required

  • Installer oil pump seal 5-8840-9045-0
  • Installer crankshaft front oil seal 5-8840-9042-0 (without C/shaft)
  • Installer crankshaft front oil seal 5-8840-9043-0 (with C/shaft)

Oil Pump Disassembly

  1. Remove oil pump retainer (A).

  1. Remove inner rotor (A) and outer rotor (B) from cylinder block (C). Edge out crankshaft front seal ring and oil pump seal ring using suitable tool.

  1. Remove gasket (A) from groove in oil pump retainer (B).

Clean

  1. Clean sealing surfaces and remove liquid gasket residue.

Oil Seal Replacement

  1. Coat with silicon grease on the sealing lips of the oil seal. Install the oil pump oil seal using the special tool (5-8840-9045-0).

    Install the crankshaft front oil seal using the special tool (5-8840-9042-0 or 5-8840-9043-0 for with crankshaft).