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Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement

はじめに

Use this guide to remove or replace the fuel petcock on a Wacker BS50-4AS REV 101 (2019) Vibrator/Rammer.

必要な工具と部品

  1. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Disconnect the spark plug wire: 手順 1、 2の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Disconnect the spark plug wire: 手順 1、 2の画像 2

    • Ensure the device is powered down and cool to the touch before starting your repair.

    • Firmly grip the base of the spark plug wire's connector and pull it away from the spark plug to disconnect it.

    編集

  2. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the ground wire: 手順 2、 2の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the ground wire: 手順 2、 2の画像 2

    • Use a 10 mm socket to remove the bolt securing the throttle assembly's ground wire.

    • Remove the ground wire.

    編集

  3. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the power wire: 手順 3、 2の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the power wire: 手順 3、 2の画像 2

    • Grip the throttle cable's black wire bullet connecter and pull to disconnect it from the engine.

    編集

  4. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, De-route the wires: 手順 4、 3の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, De-route the wires: 手順 4、 3の画像 2 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, De-route the wires: 手順 4、 3の画像 3

    • Grab both ends of the throttle wires and feed them out, past the metal engine guard.

    編集

  5. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Cut the wire cable tie: 手順 5、 1の画像 1

    • Use a pair of flush cutters to cut the cable tie securing the throttle wires together.

    • During reassembly, replace this cable tie.

    編集

  7. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Move the throttle lever: 手順 6、 2の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Move the throttle lever: 手順 6、 2の画像 2

    • Move the throttle lever all the way into the SLOW position, towards the front of the device, to loosen tension on the throttle cable.

    編集

  8. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle cable screw: 手順 7、 2の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle cable screw: 手順 7、 2の画像 2

    • Use a Phillips driver to remove the screw securing the throttle cable to the actuator arm on the motor.

    • You may need to use a 10 mm wrench to hold the nut in place as you remove the screw.

    編集

  9. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle assembly bolts: 手順 8、 1の画像 1

    • Use an 8 mm socket to remove the two bolts securing the throttle assembly to the frame.

    編集

  10. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Lower the throttle assembly: 手順 9、 2の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Lower the throttle assembly: 手順 9、 2の画像 2

    • Grip the throttle assembly from underneath and lower it down through its cutout in the frame.

    • Don't attempt to fully remove the throttle assembly yet. Let the assembly hang in place.

    編集

  11. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle cable: 手順 10、 3の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle cable: 手順 10、 3の画像 2 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle cable: 手順 10、 3の画像 3

    • Holding the throttle assembly in place, pull the throttle cable through the hole on the throttle lever.

    • Remove the throttle cable.

    • During reassembly, be careful not to fray the throttle cable tip, or you won't be able to install the cable.

    • During reassembly, ensure the throttle cable guide shoulder is fully recessed into its section on the throttle assembly.

    編集

  12. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Prepare for fuel drips and spills: 手順 11、 1の画像 1

    • Place a rag or shop towel underneath the petcock fuel lines to prevent drips and spills from getting on the device.

    編集

  13. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the fuel tubes: 手順 12、 3の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the fuel tubes: 手順 12、 3の画像 2 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the fuel tubes: 手順 12、 3の画像 3

    • Grip one of the clear fuel tubes near where it connects to the petcock and squeeze it completely closed.

    • Pull the tube directly away from the petcock nipple to remove it.

    • This may require some force due to suction within the tubes.

    • Use a pick tool to lift one end of the tube up to break suction if needed.

    • Residual fuel in the fuel lines may leak out after the tube is removed.

    • Disconnect the second fuel tube from the petcock.

    編集

  14. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle assembly: 手順 13、 3の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle assembly: 手順 13、 3の画像 2 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the throttle assembly: 手順 13、 3の画像 3

    • Thread the throttle wires out from underneath the metal engine guard.

    • Remove the throttle assembly.

    • Only the throttle assembly remains.

    編集

  15. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the petcock bolts: 手順 14、 1の画像 1

    • Use a 3 mm hex key to remove the two bolts securing the petcock to the throttle assembly.

    編集

  16. Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the petcock: 手順 15、 2の画像 1 Wacker 4-Stroke Rammer BS504AS REV 101 (2019) Petcock Replacement, Remove the petcock: 手順 15、 2の画像 2

    • Remove the petcock.

    編集
終わりに

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

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Carsten Frauenheim

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