General Pump SM Repair Manual - Manual (Page 16)

GENERAL PUMP
A member of the Interpump Group
SM SERIES
The crankshaft must always be assembled with the PTO on the opposite side
with respect to the 1/2” holes for the oil discharge plugs on the pump casing (1, fig. 51).
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Insert the shaft from the PTO side, taking care not to hit the previously assembled connecting rod shanks
(1, fig. 48) and (1, fig. 49).
Ref 300894 Rev.A
06-12
Block the three units with the use of special tool part #F27566200 (1, fig. 32)
Preassemble the ring inside the crankshaft bearings (on both sides of the shaft down to the stroke) using
special tool part #F27604700 (1, fig. 46) (1, fig. 47).
The inner and outer rings of the bearings must be reassembled keeping the same
coupling with which they were disassembled.