Afridev Pump Rod Replacement

はじめに

This guide will show the procedure for removing each segment of the pump rod. It can be used to replace the entire rod, or just to replace a single pump rod segment.

必要な工具と部品

手順1 Head

Afridev Pump Rod Replacement, Head: 手順 1、 2の画像 1

Afridev Pump Rod Replacement, Head: 手順 1、 2の画像 2

Assemble the required tools, including the Afridev tool and crescent wrenches.

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手順2

Afridev Pump Rod Replacement: 手順 2、 3の画像 3

Perform a water test on the pump, by raising and lowering the handle a full 40 strokes. A properly performing pump will yield greater than 10 liters.

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手順3

Loosen the bolt on front of the face plate with the Afridev tool.
Remove the plate from the pump by lifting it straight up.

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手順4 Axle and Handle

Afridev Pump Rod Replacement, Axle and Handle: 手順 4、 3の画像 1

Afridev Pump Rod Replacement, Axle and Handle: 手順 4、 3の画像 2

Afridev Pump Rod Replacement, Axle and Handle: 手順 4、 3の画像 3

Insert the T-handle into the top cylinder of the exposed pump rod.

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手順5

Loosen the 2 bolts on either side of handle.
It is not necessary to remove the bolt at this time; however, take caution to not let the bolt fall out of the handle.

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手順6

Afridev Pump Rod Replacement: 手順 6、 3の画像 3

Loosen the 2 bolts on either side of the head to remove the handle from the pump rod.
It is not necessary to remove the bolt at this time; however, take caution to not let the bolt fall out of the handle.

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手順7

Lift the handle to a horizontal position.

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手順8

Afridev Pump Rod Replacement: 手順 8、 3の画像 3

While one person lifts up on the T-handle, remove the bolt and connection pieces.

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手順9

Afridev Pump Rod Replacement: 手順 9、 3の画像 3

Remove the bolt and connection pieces from the handle.
Set the bolt pieces in a sanitary place, such as a bucket, to prevent contamination.

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手順10

Remove the handle from the pump.
Be sure to set the handle in a sanitary place to prevent contamination.

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手順11 Pump Rod

Afridev Pump Rod Replacement, Pump Rod: 手順 11、 2の画像 1

Afridev Pump Rod Replacement, Pump Rod: 手順 11、 2の画像 2

Grab firmly on the T-handle and lift the pump rod straight up.
Expose the first connection of the pump rod, and support the portion below the connection.

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