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Oil Pump Overhaul: Installation

  1. Remove the old oil seal from the oil pump.
  2. Clean and dry the crankshaft oil seal housing.
  3. Using the oil seal driver, 64 mm, drive the new crankshaft oil seal (A) until the oil seal driver bottoms on the pump.
    Fig 1: Tapping Oil Seal
    G05961154Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove all of the old liquid gasket from the oil pump mating surfaces, the bolts, and the bolt holes.
  5. Clean and dry the oil pump mating surfaces.
  6. Apply liquid gasket, P/N 08717-0004,08718-0001, 08718-0003, or 08718-0009, evenly to the engine block mating surface of the oil pump arid to the inside edge of the threaded bolt holes. Install the component within 5 minutes of applying the liquid gasket.
    NOTE:
    • Apply a 2.5 mm (.10 in) diameter bead of liquid gasket along the broken line (A).
    • If you apply liquid gasket P/N 08718-0012, the component must be installed within 4 minutes.
    • If too much time has passed after applying the liquid gasket, remove the old liquid gasket and residue, then reapply the new liquid gasket.
      • Fig 2: Identifying Oil Pump Liquid Gasket Broken Line
      G00509864Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. Apply a light coat of new engine oil to the lip of the crankshaft oil seal, and apply new engine oil to the new O-ring (A).
    Fig 3: O-Ring, Dowel Pins, Oil Pump & Oil Screen With Torque Specifications
    G05961156Courtesy of AMERICAN HONDA MOTOR CO., INC.
  8. Install the dowel pins (B), then align the inner rotor with the crankshaft, and install the oil pump (C).
    NOTE:
    • Wait at least 30 minutes before filling the engine with oil
    • Do not run the engine for at least 3 hours after installing the oil pump.
  9. Clean the excess grease off the crankshaft, and check the seal for distortion.
  10. Install the oil strainer (D) using a new O-ring (E).
  11. Install the oil pan (see OIL PAN INSTALLATION ).
  12. Install the oil filter base/oil filter assembly using a new O-ring (see step 39 on CRANKSHAFT AND PISTON INSTALLATION ).
  13. Install the timing belt (see TIMING BELT INSTALLATION ).
  14. Remove the engine support hanger from the vehicle.
  15. Install the both sides cowl top side lid on the cowl cover.
  16. Install the power steering (P/S) pump and the P/S line bracket (see step 26 on CYLINDER HEAD INSTALLATION ).
  17. Install the drive belt (see DRIVE BELT REPLACEMENT ).
  18. Install the bulkhead cover (see FRONT BULKHEAD COVER REPLACEMENT ).
  19. Refill the engine with the recommended engine oil (see 7 ).
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