General Pump KS Repair Manual - Manual (Page 9)

GENERAL PUMP
A member of the Interpump Group
KS SERIES
Page 9
Ref 300902 Rev.A
07-12
2.1.4 Disassembly of the reducer unit
Remove the fastening screws of the reducer case cover.
In the appropriate holes, position and screw on 3 threaded dowels or M8 screws (1, fig. 13) using in the
function of extractors; simultaneously, hammer on the pinion so that the bearing remains attached when
extracting the cover. (fig. 14).
Remove the reducer case cover and extract the bearing from the pinion using standard tools (fig. 15).
Remove the ring gear fastening screws with the related washer, and extract the ring gear. If necessary, use a
slide hammer applying it to two M8 holes (1, fig. 16) or standard extraction tool (fig. 16).
Remove the pinion using a slide hammer applying it to the M12 hole (fig. 17).
Unfasten the reducer case screws; then remove the reducer case (fig. 18).