Pentair FLECK 9100 SXT - Upper Piston And;Or Seal and Spacer Kit Replacement

Installer manual Fleck 9100 SXT - Maintenance
74 / 108 Ref. MKT-IM-004 / E - 06.10.2020
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72].
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72].
9.4.5.1 Special tools needed
1
2
Item Part number Description Packaging
quantity
1 13061 Puller 1
2 12763 Stuffer 1