General Pump KF Repair Manual - Manual (Page 5)

GENERAL PUMP
A member of the Interpump Group
KF SERIES
Page 5
c) Before reassembly of the side covers, check the condition on the radial ring lips. If replacement is
needed, position the new ring using the too part #F27904800 as shown in fig. 6.
If the shaft presents diameter wear corresponding to the sealing lip, to avoid the need for
grinding it’s possible to position the ring as shown in fig. 5.
Ref 300917 Rev.A
12-12
2.1.2 Crank mechanism assembly
After cleaning the crankcase, reassemble the crankcase mechanism as follows:
A Thoroughly fit the plunger guide seals into their seat on the crankcase as shown in fig 4a, using the
appropriate tool, part #F27904900.
B Introduce the pre-assembled plunger guide / connecting rod units into their seat; to facilitate tightening
of the connecting rod cap, we advise to position the connecting rod so you can easily read the num-
ber. To easily introduce the crankshaft, without the key, fully push in the plunger guide / connecting rod
unit, as indicated in section B, paragraph 2.1.1, and shown in figure 4.