FLYGT 3153 - Page 60

WS002089A
c) Note the largest distance B.
B
WS001473A
d) Lift the drive unit out of the pump housing and remove the impeller and conical
sleeve.
WS001477A
5. Trim to the correct distance:
a)
Calculate the measure C according to the formula shown in the image.
Maintenance
58 Flygt 3153 Installation, Operation, and Maintenance Manual