1. remove plug from inlet pipe and remove oil .
2.remove sealing water pipe, inlet and outlet pipes.
3.remove flow rate regulating orifice plate from the inlet side.
4. Remove cover-nut, nut tightening inlet pipe and socket set screw( holding inlet pipe from rotation).
5. slightly hammer on top of the inlet pipe to detach tightly held tapered portion.
6. remove sludge cover nuts(top cover) and remove sludge cover by mounting a jack for removing it.
7. Using disc nut handle remove disc nut and remove heavy liquid chamber,impeller and gravity disc n sealing ring)
8. Mount the light liquid chamber handle and remove light liquid chamber and impeller with inlet pipe.
9. Remove the capnut (tightening bowl on to the vertical shaft using cap-nut removing spanner(set the spanner on the cap nut and thread the threaded rod on to the top of cap-nut and remove).
10. Mount the jack on the threaded portion of the distributor , turn down the jack until the bowl is slightly raised.
11.mount shackle on jack and draw bowl vertically and keep it on the dismantling stand.
12. thread the disc clamp plate on to the distributor and tighten the nut and the bowl nut can be removed by using bowl nut handle.
13 keep the protective plate on top of the bowl hood and also place jack on bowl-hood and secure it with disc-nut, turn the push bolt to raise the bowl hood and remove it using chain block.
14. turn the bowl hood and remove the sealing ring using a screw driver.
15. mount the jack on the distributor and remove the disc stack.
16. install protective plate on top the portion of bowl where cap nut is holding and secure the jack by threading in four bolts on to the sliding bowl and remove it by threading down the push bolt and evenly hitting with a soft hammer.
17. remove the pilot valves using special tool
2.remove sealing water pipe, inlet and outlet pipes.
3.remove flow rate regulating orifice plate from the inlet side.
4. Remove cover-nut, nut tightening inlet pipe and socket set screw( holding inlet pipe from rotation).
5. slightly hammer on top of the inlet pipe to detach tightly held tapered portion.
6. remove sludge cover nuts(top cover) and remove sludge cover by mounting a jack for removing it.
7. Using disc nut handle remove disc nut and remove heavy liquid chamber,impeller and gravity disc n sealing ring)
8. Mount the light liquid chamber handle and remove light liquid chamber and impeller with inlet pipe.
9. Remove the capnut (tightening bowl on to the vertical shaft using cap-nut removing spanner(set the spanner on the cap nut and thread the threaded rod on to the top of cap-nut and remove).
10. Mount the jack on the threaded portion of the distributor , turn down the jack until the bowl is slightly raised.
11.mount shackle on jack and draw bowl vertically and keep it on the dismantling stand.
12. thread the disc clamp plate on to the distributor and tighten the nut and the bowl nut can be removed by using bowl nut handle.
13 keep the protective plate on top of the bowl hood and also place jack on bowl-hood and secure it with disc-nut, turn the push bolt to raise the bowl hood and remove it using chain block.
14. turn the bowl hood and remove the sealing ring using a screw driver.
15. mount the jack on the distributor and remove the disc stack.
16. install protective plate on top the portion of bowl where cap nut is holding and secure the jack by threading in four bolts on to the sliding bowl and remove it by threading down the push bolt and evenly hitting with a soft hammer.
17. remove the pilot valves using special tool
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