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2055 Poulan Chainsaw Carburetor Seal Replacement

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  1. 2055 Poulan Chainsaw Carburetor Seal Replacement, Drain fluids: 步骤 1 中的图像 1,1
    • Drain gas and chain oil into proper storage containers.

  2. 2055 Poulan Chainsaw Carburetor Seal Replacement, Removing Covers: 步骤 2 中的图像 1,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Removing Covers: 步骤 2 中的图像 2,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Removing Covers: 步骤 2 中的图像 3,3
    • Remove top cover screws (3) using a #6 flat head screw driver on the chainsaw T-wrench.

    • Loosen the 1/4" nuts holding the bar cover in place using the chainsaw T-wrench.

    • Turn the chain tension adjustment screw two turns counter clockwise.

    • Remove the nuts holding the bar cover in place, and then remove the bar.

    • Remove fly wheel cover using a 5/32" Allen wrench.

  3. 2055 Poulan Chainsaw Carburetor Seal Replacement, Removing the Carburetor: 步骤 3 中的图像 1,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Removing the Carburetor: 步骤 3 中的图像 2,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Removing the Carburetor: 步骤 3 中的图像 3,3
    • Pull the air filter from the housing.

    • Remove the air filter housing using a 8 mm socket.

    • Disconnect the two fuel lines from the carburetor using a narrow, flat-head screw driver.

    • Disconnect the throttle linkage from the carburetor.

    • Lift the choke linkage out of the housing, and then pull the carburetor from the housing.

  4. 2055 Poulan Chainsaw Carburetor Seal Replacement, Carburetor Disassembly (Lower Cover): 步骤 4 中的图像 1,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Carburetor Disassembly (Lower Cover): 步骤 4 中的图像 2,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Carburetor Disassembly (Lower Cover): 步骤 4 中的图像 3,3
    • Remove the four screws holding the diaphragm cover plate, and then remove the plate.

    • Remove the diaphragm and its seal from the carburetor.

    • Remove the screw holding the float set and needle valve.

    • Be careful to ensure that the assembly does not spring apart as the float set is under spring tension.

    • Remove the float set and needle valve.

  5. 2055 Poulan Chainsaw Carburetor Seal Replacement, Carburetor Disassembly (Top Cover): 步骤 5 中的图像 1,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Carburetor Disassembly (Top Cover): 步骤 5 中的图像 2,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Carburetor Disassembly (Top Cover): 步骤 5 中的图像 3,3
    • Remove the screw holding the fuel pump cover in place using the chainsaw T-wrench.

    • Remove the fuel pump gasket and valve.

    • Remove the fuel filter screen.

  6. 2055 Poulan Chainsaw Carburetor Seal Replacement, Jet cleaning: 步骤 6 中的图像 1,1
    • Remove the adjustment needle retaining clip.

    • Remove both adjustment needles while counting the number of turns required for the removal.

    • Clean and reinstall the needles, turning the same number of turns that were counted in the previous step.

    • Replace the retaining clip.

  7. 2055 Poulan Chainsaw Carburetor Seal Replacement, Rebuilding fuel pump: 步骤 7 中的图像 1,2 2055 Poulan Chainsaw Carburetor Seal Replacement, Rebuilding fuel pump: 步骤 7 中的图像 2,2
    • Align a new fuel pump valve and gasket with the carburetor.

    • Reattach the fuel pump top cover using the chainsaw T-wrench.

  8. 2055 Poulan Chainsaw Carburetor Seal Replacement, Diaphragm rebuild: 步骤 8 中的图像 1,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Diaphragm rebuild: 步骤 8 中的图像 2,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Diaphragm rebuild: 步骤 8 中的图像 3,3
    • Install a new float set and needle valve.

    • Install the float set and needle valve retaining screw.

    • Place a new diaphragm and seal in position.

    • Replace the diaphragm cover and the four retaining screws.

  9. 2055 Poulan Chainsaw Carburetor Seal Replacement, Reinstalling the carburetor: 步骤 9 中的图像 1,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Reinstalling the carburetor: 步骤 9 中的图像 2,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Reinstalling the carburetor: 步骤 9 中的图像 3,3
    • Attach the fuel lines and the throttle linkage to the carburetor.

    • The line coming directly from the fuel tank connects to the fuel pump inlet.

    • The line coming from the external primer bulb goes to the diaphragm inlet.

    • Reinstall the throttle linkage.

  10. 2055 Poulan Chainsaw Carburetor Seal Replacement, Reinstalling air filter and housing: 步骤 10 中的图像 1,1
    • Reinstall the air filter housing, securing it with the 8 mm nuts.

    • Place the air filter back into the housing.

  11. 2055 Poulan Chainsaw Carburetor Seal Replacement, Replacing covers: 步骤 11 中的图像 1,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Replacing covers: 步骤 11 中的图像 2,3 2055 Poulan Chainsaw Carburetor Seal Replacement, Replacing covers: 步骤 11 中的图像 3,3
    • Place the top cover back in position and secure it using the flat-head screw driver.

    • Place the fly wheel cover on and secure it using the 5/32'' Allen wrench.

    • Place the bar, chain, and cover back on. Secure the cover with the two cover nuts and the socket wrench that is included on the T-wrench.

结论

The chainsaw is now ready for gas and chain oil.

另外一个人完成了本指南。

K. Niblock

于11/28/17注册

217 声望

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