Flowserve CB 1 - Manual (Page 17)

17
Maintenance
– continued –
CB 2... Replace springs / O-ring
– continued –
Tools
■ Combination pliers 180 mm, DIN 5244
■ Aligning punch, 80 mm
Insert left and right spring into the support. Check smooth operation of the flap. Install swing flap
non-return valve in line.
5 6