General Pump LK Repair Manual - Manual (Page 38)

GENERAL PUMP
A member of the Interpump Group
LK SERIES
Page 38
Be very careful when inserting the O-ring indicated in pos. 1, fig. 128. We recommend
using the special tool, p/n F27516000 (for LK36, 40, 45) or p/n F27516100 (for LK50, 55,
60), to prevent the O-ring from being cut during insertion.
Insert the valve seat ring (pos. 1, fig. 129 and the spring (pos. 1, fig. 130).
Insert the O-ring, exploded position #17 (pos. 1, fig. 127)