Pentair FLECK 5800 SXT - Replacing the Gearing System

Installer Manual Fleck 5800 - SXT - Maintenance
72 / 92 Ref. MKT-IM-004 / A - 18.04.2017
9.2.4. Replacing the gearing system
No. Operation
A Remove the controller, see 9.2.2. Replacing the controller, page 70.
B Using a 6 mm wrench or flat screwdriver, unscrew (2).
C Using a 8 mm wrench or flat screwdriver, unscrew (1).
D Separate the gearing system (3) from the valve body (4).
E Change the gearing system (3).
F
Reverse above procedure steps to rebuild. Mind the core marker and align the small holes
of the gears for easy reassembly.
Caution
When assembling the gearing system (3) on the valve body (4), make sure to put the
brighter part of the piston axe (5) on the left as shown below.
Tip
These operations need to be performed before any cleaning or maintenance procedure.