Pentair FLECK 9000 SXT, Installer Manual, Page: 79 / 118

Installer manual Fleck 9000 SXT - Maintenance
Ref. MKT-IM-020 / C - 21.11.2019 79 / 118
9.4.5 Upper piston and/or seal and spacer kit replacement
Caution - material
Risk of damage due to wrong lubricant use !
Do not use petroleum-based lubricants such as vaseline, oils, or hydrocarbon-based
lubricants.
Use only approved silicone grease or soapy water !
1. Remove the power head, see Power head disassembly/replacement [
}
Page 77].
2. Using pliers, remove the piston ( 4 ).
3. Remove the cover cup ( 3 ) from the piston ( 4 ).
4. Using a small hook, remove a seal ( 5 ).
5. Using the puller ( 1 ), remove a spacer ( 6 ).
6. Repeat the two previous steps for all the seals and spacers.
7. Lubricate all seals ( 5 ) with approved lubricant only.
8. Put back a new seal ( 5 ) using the stuffer ( 2 ).
9. Put back a spacer ( 6 ) using the stuffer ( 2 ).
10. Repeat the two previous steps for all the seals and spacers.
11. Lubricate the piston ( 4 ) with approved lubricant only.
12. Put back the piston ( 4 ).
13. Put back the cover cup ( 3 ).
14. Rebuild the power head, see Power head disassembly/replacement [ } Page 77].
9.4.5.1 Special tools needed
1
2
Item Part number Description Packaging
quantity
1 13061 Puller 1
2 12763 Stuffer 1