Xylem GSSERVICE R2 Service Manual Submersible Pumps & Jet Pumps - Manual (Page 65)

63
JET
PUMP REASSEMBL
Y
8. Replace diaphragm gasket with opening in
the upper position.
9. Replace guide vane seal ring on guide vane
hub.
10. Make sure all gasket surfaces are clean.
Replace pump casing.
11. Tighten casing bolts alternately and evenly.
12. After reassembling pump, check to be sure
impeller rotates freely.
13. Reconnect tube between pressure switch
and casing cover or control valve.
14. Close all drain openings, using pipe joint
compound or teflon tape on threads of
plugs.
15. Prime according to Priming Instructions.
RULE OF THUMB
Do not start motor until pump and
suction piping are filled with water.