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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 in the new crankshaft oil seal (A) until the oil seal driver bottoms on the pump.
    Fig 1: Driving Crankshaft Oil Seal Using Oil Seal Driver
    G08078882Courtesy 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, 08718-0003, 08718-0004, or 08718-0009) to the engine block mating surface of the oil pump and 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 (0.10 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 Broken Line On Engine Block Mating Surface Of Oil Pump
      G08078883Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. Apply a light coat of new engine oil to the lip of the crankshaft oil seal, and to the new O-ring (A).
    Fig 3: O-Ring, Dowel Pins, Oil Pump And Oil Strainer With Torque Specifications
    G08078884Courtesy 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 oil off the crankshaft, and check that the oil seal lip is not distorted.
  10. Install the oil strainer (D) with a new O-ring (E).
  11. Install the oil pan (see OIL PAN INSTALLATION ).
  12. Install the oil filter base/oil filter assembly with a new O-ring (see step 38 under CRANKSHAFT AND PISTON INSTALLATION ).
  13. Install the timing belt (see TIMING BELT INSTALLATION ).
  14. Support the engine with a jack and a wood block under the oil pan.
  15. Remove the engine support hanger.
  16. Install the both sides cowl top side lid on the cowl cover.
  17. Install the power steering pump and the power steering line bracket (see step 26 under CYLINDER HEAD INSTALLATION ).
  18. Install the drive belt (see DRIVE BELT REPLACEMENT ).
  19. Install the bulkhead cover (see FRONT BULKHEAD COVER REPLACEMENT ).
  20. Refill the engine with engine oil (see ENGINE OIL LEVEL CHECK  ).
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