General Pump LK Repair Manual - Manual (Page 33)

GENERAL PUMP
A member of the Interpump Group
LK SERIES
Page 33
If it is particularly difficult to remove the outlet valve assembly (e.g. there are build up
deposits because the pump has not been used for a long period), use the extractor tool
F27516400 (for LK36,40,45) or p/n F27516500 (for LK50, 55, 60).
Take out the valve holder spacer, using an 8mm hexagonal key (pos. 1, fig. 111).
Slide out the spring (pos. 1, fig. 109).
Remove the outlet valve assembly by using a slide hammer puller applied to the M10 hole in the valve holder
(pos. 1, fig. 110).