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India Mark III Head Replacement

作成者： Andrew Optimus Goldberg (そして 4 人のその他投稿者)

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India Mark III Head Replacement

難易度

普通

手順

15

所要時間

必要時間を提案??

はじめに

Follow this guide to remove the head of the India Mark III. You can then replace it or clean it, as necessary.

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手順1 Access Door

Before performing any repairs, 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.

Remove the hex head bolt from the top of the access door on the pump head.

Before performing any repairs, 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.
Remove the hex head bolt from the top of the access door on the pump head.
On reassembly, this bolt should be hand-tight.

手順2

Pull the access door straight up off the pump head.

Store the access door in a sanitary place to prevent contamination.

Store the access door in a sanitary place to prevent contamination.

Pull the access door straight up off the pump head.
Store the access door in a sanitary place to prevent contamination.

手順3

The access door has a tongue that fits into the base of the pump head.

The access door makes a convenient tray to hold nuts and bolts during the disassembly.

The access door has a tongue that fits into the base of the pump head.
The access door makes a convenient tray to hold nuts and bolts during the disassembly.

手順4 Chain

Place the spacer collar around the pump rod below the raised chain, with the beveled side down, and the flat side facing up.

Place the spacer collar around the pump rod below the raised chain, with the beveled side down, and the flat side facing up.

Place the spacer collar around the pump rod below the raised chain, with the beveled side down, and the flat side facing up.

Place the spacer collar around the pump rod below the raised chain, with the beveled side down, and the flat side facing up.

手順5

The following procedure requires two people. If you attempt to do this alone, you risk injuring yourself and damaging the pump.

Lift the pump handle until the base of the chain comes to rest on the spacer collar, and the chain is slack. Hold the handle in this position while the chain is being detached.

Lift the pump handle until the base of the chain comes to rest on the spacer collar, and the chain is slack. Hold the handle in this position while the chain is being detached.

The following procedure requires two people. If you attempt to do this alone, you risk injuring yourself and damaging the pump.
Lift the pump handle until the base of the chain comes to rest on the spacer collar, and the chain is slack. Hold the handle in this position while the chain is being detached.

手順6

Using the two access holes, place an angled socket wrench on the bolt and nut attaching the chain to the pump handle.

Using the two access holes, place an angled socket wrench on the bolt and nut attaching the chain to the pump handle.

Using the two access holes, place an angled socket wrench on the bolt and nut attaching the chain to the pump handle.

Using the two access holes, place an angled socket wrench on the bolt and nut attaching the chain to the pump handle.

手順7

Hold the wrench on the bolt stationary.

Loosen the nut.

Loosen the nut.

Hold the wrench on the bolt stationary.
Loosen the nut.

手順8

Remove the nut from the chain bolt.

Remove the nut from the chain bolt.

Remove the nut from the chain bolt.

Remove the nut from the chain bolt.

手順9

Remove the washer from the chain bolt.

Remove the washer from the chain bolt.

Remove the washer from the chain bolt.

手順10

Remove the chain bolt.

Remove the chain bolt.

Remove the chain bolt.

手順11

Pull the top of the chain straight off of the pump handle.

Pull the top of the chain straight off of the pump handle.

Pull the top of the chain straight off of the pump handle.

Pull the top of the chain straight off of the pump handle.

手順12 Head

Remove the two bolts from the handle side of the pump head.

Use one wrench on the bolt and another on the nut beneath. Hold the bolt stationary and loosen the nut.

Use one wrench on the bolt and another on the nut beneath. Hold the bolt stationary and loosen the nut.

Remove the two bolts from the handle side of the pump head.
Use one wrench on the bolt and another on the nut beneath. Hold the bolt stationary and loosen the nut.

手順13

Remove the two bolts and nuts from the handle side.

Remove the two bolts and nuts from the handle side.

Remove the two bolts and nuts from the handle side.

Remove the two bolts and nuts from the handle side.

手順14

After removing the two handle side bolts, have your partner support the weight of the handle.

Remove the two remaining bolts in the same fashion.

After removing the two handle side bolts, have your partner support the weight of the handle.
Remove the two remaining bolts in the same fashion.

手順15

Lift and remove the pump head from the pump.

Store the pump head in a sanitary place, preferably above ground, to prevent contamination.

Store the pump head in a sanitary place, preferably above ground, to prevent contamination.

Lift and remove the pump head from the pump.
Store the pump head in a sanitary place, preferably above ground, to prevent contamination.

まとめ

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

作成者

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Andrew Optimus Goldberg

メンバー登録日: 2009年10月17日

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