跳转到主内容

简介

Prereq only.

配件

没有特定配件。

  1. India Mark III Head Flange Replacement, Access Door: 步骤 1 中的图像 1,2 India Mark III Head Flange Replacement, Access Door: 步骤 1 中的图像 2,2
    • 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.

  2. India Mark III Head Flange Replacement: 步骤 2 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 2 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 2 中的图像 3,3
    • Pull the access door straight up off the pump head.

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

  3. India Mark III Head Flange Replacement: 步骤 3 中的图像 1,2 India Mark III Head Flange Replacement: 步骤 3 中的图像 2,2
    • 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.

  4. India Mark III Head Flange Replacement, Chain: 步骤 4 中的图像 1,3 India Mark III Head Flange Replacement, Chain: 步骤 4 中的图像 2,3 India Mark III Head Flange Replacement, Chain: 步骤 4 中的图像 3,3
    • Place the spacer collar around the pump rod below the raised chain, with the beveled side down, and the flat side facing up.

  5. India Mark III Head Flange Replacement: 步骤 5 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 5 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 5 中的图像 3,3
    • 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.

  6. India Mark III Head Flange Replacement: 步骤 6 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 6 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 6 中的图像 3,3
    • Using the two access holes, place an angled socket wrench on the bolt and nut attaching the chain to the pump handle.

  7. India Mark III Head Flange Replacement: 步骤 7 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 7 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 7 中的图像 3,3
    • Hold the wrench on the bolt stationary.

    • Loosen the nut.

  8. India Mark III Head Flange Replacement: 步骤 8 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 8 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 8 中的图像 3,3
    • Remove the nut from the chain bolt.

  9. India Mark III Head Flange Replacement: 步骤 9 中的图像 1,2 India Mark III Head Flange Replacement: 步骤 9 中的图像 2,2
    • Remove the washer from the chain bolt.

  10. India Mark III Head Flange Replacement: 步骤 10 中的图像 1,2 India Mark III Head Flange Replacement: 步骤 10 中的图像 2,2
    • Remove the chain bolt.

  11. India Mark III Head Flange Replacement: 步骤 11 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 11 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 11 中的图像 3,3
    • Pull the top of the chain straight off of the pump handle.

  12. India Mark III Head Flange Replacement, Head: 步骤 12 中的图像 1,3 India Mark III Head Flange Replacement, Head: 步骤 12 中的图像 2,3 India Mark III Head Flange Replacement, Head: 步骤 12 中的图像 3,3
    • 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.

  13. India Mark III Head Flange Replacement: 步骤 13 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 13 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 13 中的图像 3,3
    • Remove the two bolts and nuts from the handle side.

  14. India Mark III Head Flange Replacement: 步骤 14 中的图像 1,2 India Mark III Head Flange Replacement: 步骤 14 中的图像 2,2
    • 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.

  15. India Mark III Head Flange Replacement: 步骤 15 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 15 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 15 中的图像 3,3
    • Lift and remove the pump head from the pump.

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

  16. India Mark III Head Flange Replacement, Chain: 步骤 16 中的图像 1,2 India Mark III Head Flange Replacement, Chain: 步骤 16 中的图像 2,2
    • Slightly twist the head flange, until the corners overhang the top of the tank far enough to grab.

  17. India Mark III Head Flange Replacement: 步骤 17 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 17 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 17 中的图像 3,3
    • Lift the head flange up about one foot above the tank.

  18. India Mark III Head Flange Replacement: 步骤 18 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 18 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 18 中的图像 3,3
    • Slide the rod clamp around the pump rod, and support it on the tank base.

    • Make sure the pegs in the base of the rod clamp fit into the appropriate holes in the top of the tank.

  19. India Mark III Head Flange Replacement: 步骤 19 中的图像 1,2 India Mark III Head Flange Replacement: 步骤 19 中的图像 2,2
    • Tighten the rod clamp against the pump rod.

    • Be sure the pump rod is centered within the jaws of the clamp and held securely.

  20. India Mark III Head Flange Replacement: 步骤 20 中的图像 1,2 India Mark III Head Flange Replacement: 步骤 20 中的图像 2,2
    • Lower the head flange.

  21. India Mark III Head Flange Replacement: 步骤 21 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 21 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 21 中的图像 3,3
    • Unscrew the chain from the top of the pump rod.

    • Remove the chain.

    • Check the chain for signs of wear or damage.

    • Set the chain in a sanitary place, such as the access door that was previously removed.

  22. India Mark III Head Flange Replacement, Head Flange: 步骤 22 中的图像 1,3 India Mark III Head Flange Replacement, Head Flange: 步骤 22 中的图像 2,3 India Mark III Head Flange Replacement, Head Flange: 步骤 22 中的图像 3,3
    • Remove the chain support from around the pump rod.

  23. India Mark III Head Flange Replacement: 步骤 23 中的图像 1,1
    • Remove the jam nut from the top of the pump rod.

  24. India Mark III Head Flange Replacement: 步骤 24 中的图像 1,3 India Mark III Head Flange Replacement: 步骤 24 中的图像 2,3 India Mark III Head Flange Replacement: 步骤 24 中的图像 3,3
    • Remove the head flange.

  25. India Mark III Head Flange Replacement: 步骤 25 中的图像 1,1
    • Screw the jam nut back onto the top of the pump rod.

结论

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

Andrew Optimus Goldheart

于2009年10月17日注册

490,052 声望

创作了410篇指南

团队

iFixit iFixit 的会员

Community

145 名成员

创作了16,163篇指南

0条评论

添加评论

浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 6

总计 38