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Home >> Honda >> 2005 >> Odyssey EX >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine >> Engine Removal

Engine Removal

Special Tools Required 

NOTE:
  • Use fender covers to avoid damaging painted surfaces.
  • To avoid damaging the wires and terminals, unplug the wiring connectors carefully while holding the connector portion.
  • Mark all wiring and hoses to avoid misconnection. Also, be sure that they do not contact other wiring or hoses, or interfere with other parts.
  1. Secure the hood in the wide open position by using a support rod as shown in Fig 1 .
    Fig 1: Securing Hood In Wide Open Position By Using Support Rod
    G03703598Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. Make sure you have the anti-theft codes for the radio and the navigation system, then write down the customer's audio presets. Make sure the ignition switch is OFF.
  3. Drain the power steering system fluid (see FLUID REPLACEMENT ).
  4. Relieve fuel pressure (see FUEL PRESSURE RELIEVING ).
  5. Disconnect the negative cable from the battery first, then disconnect the positive cable.
  6. Remove the front grill cover (see FRONT GRILLE COVER REPLACEMENT ).
  7. Remove the battery.
  8. Remove the intake manifold cover.
    Fig 2: Removing Intake Manifold Cover
    G03703599Courtesy of AMERICAN HONDA MOTOR CO., INC.
  9. Remove the breather pipe (A), then remove the air intake duct (B).
    Fig 3: Removing Breather Pipe And Air Intake Duct
    G03703600Courtesy of AMERICAN HONDA MOTOR CO., INC.
  10. Remove the air cleaner housing (see AIR CLEANER REMOVAL/INSTALLATION ).
  11. Remove the harness clamps (A), the intake air duct cover (B), and the bolt (C) holding the intake air duct.
    Fig 4: Removing Harness Clamps, Intake Air Duct Cover And Bolt
    G03703601Courtesy of AMERICAN HONDA MOTOR CO., INC.
  12. Remove three mounting bolts (D) and loosen the mounting bolt (E), then remove the battery base (F).
  13. Remove the harness clamp (A), then disconnect the starter cable (B) from the B terminal and ground cable (C).
    Fig 5: Disconnecting Starter Cable From B Terminal And Ground Cable
    G03703602Courtesy of AMERICAN HONDA MOTOR CO., INC.
  14. Remove the fuel tube cover (A), and fuel feed hose (B) (see FUEL LINE/QUICK-CONNECT FITTING REMOVAL ).
    Fig 6: Removing Fuel Tube Cover And Fuel Feed Hose
    G03703603Courtesy of AMERICAN HONDA MOTOR CO., INC.
  15. Remove the brake booster vacuum hose (A) and evaporative emission (EVAP) canister hose (B).
    Fig 7: Removing Brake Booster Vacuum Hose And EVAP Canister Hose
    G03703604Courtesy of AMERICAN HONDA MOTOR CO., INC.
  16. J35A6 engine: Remove the vacuum hose (C).
  17. Remove the driver's side console lower panel, and pull the carpet to expose the steering joint cover (see CARPET REPLACEMENT ).
  18. Remove the steering joint cover (A).
    Fig 8: Removing Steering Joint Cover
    G03703605Courtesy of AMERICAN HONDA MOTOR CO., INC.
  19. Lock the steering wheel. Make a reference mark (B) across the steering joint and steering gearbox pinion shaft. Remove the steering joint bolt (C), and disconnect the steering joint from the steering gearbox pinion shaft (D). To prevent damage to the cable reel, do not turn the steering wheel once the steering joint has been removed.
  20. Remove the powertrain control module (PCM) cover (A).
    Fig 9: Removing PCM Cover
    G03703606Courtesy of AMERICAN HONDA MOTOR CO., INC.
  21. Remove the harness clamp (A), then disconnect engine wire harness connectors (B) and cabin wire harness connector (C) on the right side of the engine compartment.
    Fig 10: Disconnecting Engine Wire Harness Connectors And Cabin Wire Harness Connector
    G03703607Courtesy of AMERICAN HONDA MOTOR CO., INC.
  22. Remove the harness clamps (A), then remove the alternator cable (B).
    Fig 11: Removing Harness Clamps And Alternator Cable
    G03703608Courtesy of AMERICAN HONDA MOTOR CO., INC.
  23. Remove the drive belt (see DRIVE BELT REPLACEMENT ).
  24. Remove the power steering (P/S) pump outlet hose (A) at the pump (B) and remove the hose clamp bolt (C).
    Fig 12: Removing P/S Pump Outlet Hose At Pump
    G03703609Courtesy of AMERICAN HONDA MOTOR CO., INC.
  25. Remove the power steering fluid reservoir (A) from its holder and disconnect the return hose (B).
    Fig 13: Removing Power Steering Fluid Reservoir
    G03703610Courtesy of AMERICAN HONDA MOTOR CO., INC.
  26. Remove the radiator cap.
  27. Raise the vehicle on the hoist to full height.
  28. Remove the front wheels.
  29. Remove the splash shield.
    Fig 14: Removing Splash Shield
    G03703611Courtesy of AMERICAN HONDA MOTOR CO., INC.
  30. Loosen the drain plug in the radiator, and drain the engine coolant (see COOLANT REPLACEMENT ).
  31. Drain the automatic transmission fluid (ATF) (see ATF REPLACEMENT ).
  32. Drain the engine oil (see ENGINE OIL REPLACEMENT ).
  33. Remove exhaust pipe A.
    Fig 15: Removing Exhaust Pipe A
    G03703612Courtesy of AMERICAN HONDA MOTOR CO., INC.
  34. Disconnect the stabilizer links (see STABILIZER LINK REMOVAL/INSTALLATION ).
  35. Separate the tie-rod end ball joints from the knuckles (see step 11 in KNUCKLE/HUB REPLACEMENT ).
  36. Separate the knuckles from the lower arms (see step 13 in KNUCKLE/HUB REPLACEMENT ).
  37. Remove the driveshafts (see step 10 in REMOVAL ). Coat all precision-finished surfaces with new engine oil. Tie plastic bags over the driveshaft ends.
  38. Remove the bolts (A) securing the shift cable holder (B). Remove the bolts (C) securing the shift cable cover, then remove the shift cable cover (D). To prevent damage to the control lever joint, be sure to remove the bolts securing the shift cable holder before removing the bolts securing the shift cable cover.
    Fig 16: Removing Shift Cable Holder Bolts
    G03703613Courtesy of AMERICAN HONDA MOTOR CO., INC.
  39. Remove the lock bolt (E) securing the control lever (F), then remove the shift cable (G) with the control lever. Do not bend the shift cable excessively.
  40. Disconnect the P/S hose (A), then plug the line and the hose.
    Fig 17: Disconnecting P/S Hose
    G03703614Courtesy of AMERICAN HONDA MOTOR CO., INC.
  41. Disconnect the power steering pressure switch connector (A).
    Fig 18: Disconnecting Power Steering Pressure Switch Connector
    G03703615Courtesy of AMERICAN HONDA MOTOR CO., INC.
  42. Remove the nuts securing the transmission lower front mount and transmission lower rear mount.
    Fig 19: Removing Transmission Lower Front Mount And Lower Rear Mount Nuts
    G03703616Courtesy of AMERICAN HONDA MOTOR CO., INC.
  43. Lower the vehicle on the hoist.
  44. Disconnect the fan motor connector (A) and remove the reservoir (B). Wipe up any spilled engine coolant immediately.
    Fig 20: Disconnecting Fan Motor Connector And Removing Reservoir
    G03703617Courtesy of AMERICAN HONDA MOTOR CO., INC.
  45. Remove the two bolts (C), loosen the bottom bolts (D), then remove the condenser fan shroud.
  46. Remove the upper radiator hose (A) and lower radiator hose (B).
    Fig 21: Removing Upper Radiator Hose And Lower Radiator Hose
    G03703618Courtesy of AMERICAN HONDA MOTOR CO., INC.
  47. Remove the heater hoses.
    Fig 22: Removing Heater Hoses
    G03703619Courtesy of AMERICAN HONDA MOTOR CO., INC.
  48. Remove the ground cables.
    Fig 23: Removing Ground Cables
    G03703620Courtesy of AMERICAN HONDA MOTOR CO., INC.
  49. Remove the ATF cooler hoses (A), then plug the ATF cooler hoses and lines.
    Fig 24: Removing ATF Cooler Hoses
    G03703621Courtesy of AMERICAN HONDA MOTOR CO., INC.
  50. Remove the radiator (see RADIATOR REPLACEMENT ).
  51. Remove the A/C compressor without disconnecting the A/C hoses.
    Fig 25: Removing A/C Compressor
    G03703622Courtesy of AMERICAN HONDA MOTOR CO., INC.
  52. Hang the A/C compressor with a rope as shown in Fig 26 .
    Fig 26: Hanging A/C Compressor With Rope
    G03703623Courtesy of AMERICAN HONDA MOTOR CO., INC.
  53. Install the engine hanger adapters (VSB02C000022) on the end of the engine support beams (A), then install the engine support hanger (AAR-T-12566) with the adapters to the vehicle.
    Fig 27: Installing Engine Hanger Adapters On End Of Engine Support Beams
    G03703624Courtesy of AMERICAN HONDA MOTOR CO., INC.
  54. Lift and support the engine with the engine support hanger and engine hanger balancer bar (VSB02C000019). Attach the front arm to the front cylinder head with a spacer (B) and the 10 x 1.25 mm bolt (C). Attach the rear arm to the rear cylinder head with the 8 x 1.25 mm bolt (D).
  55. J35A6 engine: Remove the vacuum hose (A) and front engine mount stop (B), then remove the front engine mount bolt (C).
    Fig 28: Removing Vacuum Hose, Front Engine Mount Stop And Front Engine Mount (J35A6 Engine)
    G03703625Courtesy of AMERICAN HONDA MOTOR CO., INC.
  56. J35A7 engine: Disconnect the front active control engine mount (ACM) actuator connector (A) and harness clamp (B), remove front engine mount stop (C), then remove the front engine mount bolt (D).
    Fig 29: Removing Front ACM Actuator Connector And Front Engine Mount (J35A7 Engine)
    G03703626Courtesy of AMERICAN HONDA MOTOR CO., INC.
  57. J35A6 engine: Remove the heat shield (A) and the rear engine mount bolts (B).
    Fig 30: Removing Heat Shield And Rear Engine Mount Bolts (J35A6 Engine)
    G03703627Courtesy of AMERICAN HONDA MOTOR CO., INC.
  58. J35A7 engine: Disconnect the rear ACM actuator connector (A), remove rear engine mount stop (B), then remove the rear engine mount bolt (C).
    Fig 31: Removing Rear Engine Mount Stop And Rear Engine Mount Bolt (J35A7 Engine)
    G03703628Courtesy of AMERICAN HONDA MOTOR CO., INC.
  59. Raise the vehicle on the hoist to full height.
  60. Make the appropriate reference lines (A) at both sides of the front subframe (B) that line up with the edge (C) on the body.
    Fig 32: Making Reference Lines At Both Sides Of Front Subframe Lining Up With Edge On Body
    G03703629Courtesy of AMERICAN HONDA MOTOR CO., INC.
  61. Attach the special tool to the subframe (A) by hanging the belt (B) over the front of the subframe, then secure the belt with its retaining pin (C).
    Fig 33: Attaching Special Tool To Subframe By Hanging Belt Over Front Of Subframe
    G03703630Courtesy of AMERICAN HONDA MOTOR CO., INC.
  62. Raise the jack, and line up the slots in the special tool arms with the bolt holes on the corner of the jack base, then securely attach them with four bolts.
  63. Remove the six 12 x 1.25 mm bolts (A) securing the subframe stiffeners (B), the four subframe mounting bolts (C), and the stiffeners, then lower the front subframe (D).
    Fig 34: Removing Subframe Stiffeners Bolts
    G03703631Courtesy of AMERICAN HONDA MOTOR CO., INC.
  64. Lower the vehicle on the hoist.
  65. Attach a chain hoist (A) to the engine hook (B) and the transmission hook (C), then lift up the engine/transmission until it is securely supported by the chain hoist, and remove the engine support hanger and engine hanger adapters.
    Fig 35: Attaching Chain Hoist To Engine Hook And Transmission Hook
    G03703632Courtesy of AMERICAN HONDA MOTOR CO., INC.
  66. Remove the mounting bolts from the upper half of the side engine mount bracket.
    Fig 36: Removing Mounting Bolts From Upper Half Of Side Engine Mount Bracket
    G03703633Courtesy of AMERICAN HONDA MOTOR CO., INC.
  67. Check that the engine/transmission is completely free of vacuum hoses, fuel and coolant hoses, and electrical wiring.
  68. Slowly lower the engine/transmission about 150 mm (6 in.). Check once again that all hoses and electrical wiring are disconnected and free from the engine/transmission, then lower it all the way and support it.
  69. Disconnect the chain hoist from the engine/transmission assembly.
  70. Raise the vehicle all the way, and remove the engine/transmission from under the vehicle.