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Honda EU2200IT A2 Oil Level Switch Replacement

What you need

  1. Honda EU2200IT A2 Oil Level Switch Replacement, Honda EU2200IT A2 Safety Precautions: step 1, image 1 of 1
    • Before you begin, make sure the generator is switched off and the generator is cool to the touch.

  2. Honda EU2200IT A2 Oil Level Switch Replacement, Disconnect the spark plug: step 2, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement, Disconnect the spark plug: step 2, image 2 of 2
    • Lift and remove the spark plug cover.

  3. Honda EU2200IT A2 Oil Level Switch Replacement: step 3, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 3, image 2 of 2
    • Grab the plastic housing at the end of the spark plug wire.

    • Pull firmly to disconnect the wire from the spark plug.

  4. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the maintenance cover: step 4, image 1 of 1
    • Use a Phillips #2 screwdriver to loosen the screw holding the maintenance cover in place.

  5. Honda EU2200IT A2 Oil Level Switch Replacement: step 5, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 5, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 5, image 3 of 3
    • Swing the top of the maintenance cover out.

    • Remove the maintenance cover.

  6. Honda EU2200IT A2 Oil Level Switch Replacement, Drain the engine oil: step 6, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement, Drain the engine oil: step 6, image 2 of 2
    • Unscrew and remove the oil filler cap.

  7. Honda EU2200IT A2 Oil Level Switch Replacement: step 7, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 7, image 2 of 2
    • Place an oil pan below the fill port to catch the engine oil.

    • Carefully tilt the generator towards the oil pan to drain the oil.

  8. Honda EU2200IT A2 Oil Level Switch Replacement: step 8, image 1 of 1
    • During reassembly, be sure to refill the engine oil:

    • If you recently resealed the crankcase cover with liquid sealant, wait at least 20 minutes before adding oil.

    • Use SAE 10W-30 oil, up to 0.46 US quarts.

    • Add oil until the dipstick is almost completely submerged.

  9. Honda EU2200IT A2 Oil Level Switch Replacement, Drain the carburetor fuel bowl: step 9, image 1 of 1
    • Place a container below the drain tube to catch the excess fuel.

  10. Honda EU2200IT A2 Oil Level Switch Replacement: step 10, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 10, image 2 of 2
    • The carburetor drain screw is located at the bottom of the carburetor.

    • Use a flathead screwdriver to loosen the fuel drain screw until fuel begins to drain out of the carburetor.

    • Once you drain the fuel bowl, re-tighten the fuel drain screw.

  11. Honda EU2200IT A2 Oil Level Switch Replacement, Back Cover: step 11, image 1 of 1
    • Remove the four Phillips screws securing the back cover.

  12. Honda EU2200IT A2 Oil Level Switch Replacement: step 12, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 12, image 2 of 2
    • Remove the back cover.

  13. Honda EU2200IT A2 Oil Level Switch Replacement, Loosen the front cover: step 13, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Loosen the front cover: step 13, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Loosen the front cover: step 13, image 3 of 3
    • Remove the four screws securing the front cover:

    • Two Phillips screws

    • Two Phillips screws (one on each side)

  14. Honda EU2200IT A2 Oil Level Switch Replacement: step 14, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 14, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 14, image 3 of 3
    • Swing the top edge of the front cover away from the generator.

    • Pull the front cover away slightly away.

    • The front cover still has many wires connected to it. Be careful not to strain any wires.

  15. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the left cover: step 15, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Remove the left cover: step 15, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Remove the left cover: step 15, image 3 of 3
    • Remove the lower gray plates from both sides of the generator.

    • During reassembly, be sure to reinstall the gray plate with the air vent cutout onto the right (access-side) cover.

  16. Honda EU2200IT A2 Oil Level Switch Replacement: step 16, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 16, image 2 of 2
    • Remove the fasteners securing the left (non-access) cover:

    • Two Phillips screws

    • Two 10 mm bolts

  17. Honda EU2200IT A2 Oil Level Switch Replacement: step 17, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 17, image 2 of 2
    • Remove the left (non-access) cover.

  18. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the right cover: step 18, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Remove the right cover: step 18, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Remove the right cover: step 18, image 3 of 3
    • Slide the vent and drain tubes out of their cover ports along the bottom of the right cover.

  19. Honda EU2200IT A2 Oil Level Switch Replacement: step 19, image 1 of 1
    • Remove the Phillips screw securing the starter rope port.

  20. Honda EU2200IT A2 Oil Level Switch Replacement: step 20, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 20, image 2 of 2
    • Thread the starter rope handle through the port's cutout.

  21. Honda EU2200IT A2 Oil Level Switch Replacement: step 21, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 21, image 2 of 2
    • Remove the right (access-side) cover.

  22. Honda EU2200IT A2 Oil Level Switch Replacement, Fuel Tank: step 22, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Fuel Tank: step 22, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement, Fuel Tank: step 22, image 3 of 3
    • If you are replacing only the fuel tank, you can skip the next six steps.

    • Use a screwdriver to pry and loosen the diaphragm tube from the fuel pump.

    • Disconnect the diaphragm tube from the fuel pump.

  23. Honda EU2200IT A2 Oil Level Switch Replacement: step 23, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 23, image 2 of 2
    • Use a pair of pliers to squeeze and slide the spring clip off the fuel pump port.

  24. Honda EU2200IT A2 Oil Level Switch Replacement: step 24, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 24, image 2 of 2
    • Residual fuel may leak out of this hose. Be ready to contain any spillage.

    • Disconnect the fuel hose from the fuel pump.

  25. Honda EU2200IT A2 Oil Level Switch Replacement: step 25, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 25, image 2 of 2
    • Pull and disconnect the engine stop switch connector from its socket.

  26. Honda EU2200IT A2 Oil Level Switch Replacement: step 26, image 1 of 1
    • Remove the Phillips screw securing the starter rope guide.

  27. Honda EU2200IT A2 Oil Level Switch Replacement: step 27, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 27, image 2 of 2
    • Feed the starter rope handle and guide through the panel cutout.

  28. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the fuel tank: step 28, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement, Remove the fuel tank: step 28, image 2 of 2
    • Any residual fuel in the tank will leak. Be ready to contain any spillage.

    • Use a pair of pliers to squeeze and slide the spring clip off the fuel tank port.

  29. Honda EU2200IT A2 Oil Level Switch Replacement: step 29, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 29, image 2 of 2
    • Disconnect the fuel line and filter from the fuel tank.

  30. Honda EU2200IT A2 Oil Level Switch Replacement: step 30, image 1 of 1
    • Remove the Phillips screw securing the left (non-access) frame assembly.

  31. Honda EU2200IT A2 Oil Level Switch Replacement: step 31, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 31, image 2 of 2
    • Remove the left (non-access) frame assembly.

  32. Honda EU2200IT A2 Oil Level Switch Replacement: step 32, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 32, image 2 of 2
    • Lift and remove the fuel tank.

  33. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the muffler: step 33, image 1 of 1
    • Use a 10 mm socket to remove the three bolts securing the muffler:

    • Two 50 mm-long bolts

    • One 75 mm-long bolt

    • During reassembly, these bolts should be tightened to 8.7 lb-ft.

  34. Honda EU2200IT A2 Oil Level Switch Replacement: step 34, image 1 of 1
    • Remove the muffler.

  35. Honda EU2200IT A2 Oil Level Switch Replacement: step 35, image 1 of 1
    • Use a wire brush to clean any deposits off the spark arrester.

  36. Honda EU2200IT A2 Oil Level Switch Replacement: step 36, image 1 of 1
    • During reassembly, replace the muffler gasket if it shows signs of wear.

  37. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the under-cover: step 37, image 1 of 1
    • Use a flathead screwdriver to pry up the blue wire harness from the under-cover.

  38. Honda EU2200IT A2 Oil Level Switch Replacement: step 38, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 38, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 38, image 3 of 3
    • Use a mallet and punch to tap out the front collar (closest to the electrical panel) securing the motor assembly to the under-cover.

  39. Honda EU2200IT A2 Oil Level Switch Replacement: step 39, image 1 of 1
    • Use a 10 mm socket to remove the two bolts securing the motor rear to the under-cover.

  40. Honda EU2200IT A2 Oil Level Switch Replacement: step 40, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 40, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 40, image 3 of 3
    • The motor assembly is heavy. Follow safe lifting practices when you lift the assembly.

    • Lift the motor assembly off the under-cover and set it aside.

  41. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the left shroud: step 41, image 1 of 1
    • Use a 10 mm socket to remove the two bolts securing the left shroud.

  42. Honda EU2200IT A2 Oil Level Switch Replacement: step 42, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 42, image 2 of 2
    • Begin separating the left shroud from the engine assembly by pulling it away from the assembly.

    • The shroud sits in a groove on the engine assembly and may take some force to pull out.

  43. Honda EU2200IT A2 Oil Level Switch Replacement: step 43, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 43, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 43, image 3 of 3
    • Pull along the edge of the shroud until you separate the shroud from the engine assembly.

    • Remove the shroud.

  44. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the air filter housing: step 44, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement, Remove the air filter housing: step 44, image 2 of 2
    • Remove the Phillips screw securing the filter cover.

    • During reassembly, be sure to tighten the screw to at least 1.7 ft-lb to prevent it from loosening during operation.

    • Remove the filter cover.

  45. Honda EU2200IT A2 Oil Level Switch Replacement: step 45, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 45, image 2 of 2
    • Remove the air filters from the filter box.

    • To clean the filters:

    • Clean the filters in warm soapy water

    • Allow the filters to dry thoroughly

    • Dip the filters in clean engine oil, and squeeze out excess oil

  46. Honda EU2200IT A2 Oil Level Switch Replacement: step 46, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 46, image 2 of 2
    • Disconnect the breather tube from the air cleaner housing.

  47. Honda EU2200IT A2 Oil Level Switch Replacement: step 47, image 1 of 1
    • Remove the following fasteners securing the housing:

    • Two 8 mm nuts

    • During reassembly, tighten these to 3.6 ft-lb.

    • One 8 mm bolt

  48. Honda EU2200IT A2 Oil Level Switch Replacement: step 48, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 48, image 2 of 2
    • Remove the air filter housing.

  49. Honda EU2200IT A2 Oil Level Switch Replacement: step 49, image 1 of 1
    • During reassembly, replace the air intake gasket if it shows signs of wear.

  50. Honda EU2200IT A2 Oil Level Switch Replacement: step 50, image 1 of 1
    • During reassembly, use this photo as a reference for how to route the hoses.

  51. Honda EU2200IT A2 Oil Level Switch Replacement: step 51, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 51, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 51, image 3 of 3
    • Unclip the fuel and air hoses from the side of the motor assembly.

  52. Honda EU2200IT A2 Oil Level Switch Replacement: step 52, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 52, image 2 of 2
    • Pull the breather tube straight out of its port.

  53. Honda EU2200IT A2 Oil Level Switch Replacement: step 53, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 53, image 2 of 2
    • Use a flathead screwdriver to unclip the carburetor wires from the side of the motor assembly.

  54. Honda EU2200IT A2 Oil Level Switch Replacement: step 54, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 54, image 2 of 2
    • Slide the carburetor off its two bolt rails.

  55. Honda EU2200IT A2 Oil Level Switch Replacement: step 55, image 1 of 1
    • During reassembly, replace the carburetor seal if it shows signs of wear.

  56. Honda EU2200IT A2 Oil Level Switch Replacement: step 56, image 1 of 1
    • Use an 8 mm socket to remove the two bolts securing the carburetor insulator.

    • During reassembly, tighten these bolts to 2.2 ft-lb.

  57. Honda EU2200IT A2 Oil Level Switch Replacement: step 57, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 57, image 2 of 2
    • Remove the carburetor insulator along with the two bolt rails.

  58. Honda EU2200IT A2 Oil Level Switch Replacement: step 58, image 1 of 1
    • During reassembly, replace the insulator gasket if it shows signs of wear.

  59. Honda EU2200IT A2 Oil Level Switch Replacement: step 59, image 1 of 1
    • Use a 10 mm socket to remove the bolts securing the right shroud.

  60. Honda EU2200IT A2 Oil Level Switch Replacement: step 60, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 60, image 2 of 2
    • Begin separating the right shroud from the engine assembly by pulling it away from the assembly.

  61. Honda EU2200IT A2 Oil Level Switch Replacement: step 61, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 61, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 61, image 3 of 3
    • Pull the shroud away along the edge. Use a flathead screwdriver to pry it out of the engine assembly groove.

  62. Honda EU2200IT A2 Oil Level Switch Replacement: step 62, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 62, image 2 of 2
    • Remove the right shroud from the engine assembly.

  63. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the exhaust pipe: step 63, image 1 of 1
    • Use a 10 mm socket to remove the two bolts securing the exhaust pipe.

  64. Honda EU2200IT A2 Oil Level Switch Replacement: step 64, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 64, image 2 of 2
    • Remove the exhaust pipe from the engine assembly.

  65. Honda EU2200IT A2 Oil Level Switch Replacement, Disconnect the engine oil sensor: step 65, image 1 of 1
    • Loosen the cable tie securing the engine oil sensor.

  66. Honda EU2200IT A2 Oil Level Switch Replacement: step 66, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 66, image 2 of 2
    • Disconnect the yellow engine oil sensor wire by pulling the connector apart.

  67. Honda EU2200IT A2 Oil Level Switch Replacement: step 67, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 67, image 2 of 2
    • Use a 10 mm socket to remove the bolt securing the engine oil sensor ground.

  68. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the crankcase cover: step 68, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement, Remove the crankcase cover: step 68, image 2 of 2
    • Use a 10 mm socket to remove the eight bolts securing the crankcase cover.

    • During reassembly, hand-tighten the crankcase cover bolts in the pattern indicated in the second image.

  69. Honda EU2200IT A2 Oil Level Switch Replacement: step 69, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 69, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 69, image 3 of 3
    • The crankcase cover is sealed with liquid sealant and must be pried apart.

    • Be ready to contain any residual engine oil that may spill from the crankcase.

    • Insert a large flathead screwdriver or pry bar into the crankcase seam and pry to loosen the crankcase cover.

    • Do not use too much force, or you may gouge the mating surface.

    • Pry along the entire crankcase perimeter until you fully loosen the crankcase cover.

  70. Honda EU2200IT A2 Oil Level Switch Replacement: step 70, image 1 of 2 Honda EU2200IT A2 Oil Level Switch Replacement: step 70, image 2 of 2
    • Separate and remove the crankcase cover.

  71. Honda EU2200IT A2 Oil Level Switch Replacement, Reseal the crankcase: step 71, image 1 of 1
    • To reseal the crankcase during reassembly:

    • Clean all adhesive and oil residue off of the cover and crankcase mating surfaces.

    • Apply a bead of liquid sealant to the crankcase.

    • Fit the crankcase cover to the crankcase.

    • Do not fill the crankcase with engine oil for at least 20 minutes after sealing the crankcase.

  72. Honda EU2200IT A2 Oil Level Switch Replacement, Remove the oil level sensor: step 72, image 1 of 1
    • Use a 10 mm socket to remove the bolt securing the oil level sensor.

  73. Honda EU2200IT A2 Oil Level Switch Replacement: step 73, image 1 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 73, image 2 of 3 Honda EU2200IT A2 Oil Level Switch Replacement: step 73, image 3 of 3
    • Thread the sensor cable through the port and remove the sensor.

    • Be sure to check if your replacement sensor has an O-ring pre-installed on the sensor's mating surface. If it doesn't, transfer the O-ring over.

Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

Arthur Shi

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