Pratissoli LK Serie Manual De Reparación página 49

Mount one of the PTO bearing covers (left or right) on the
pump casing (pos. , Fig. 67) and fasten it with 4 M8x30
screws (pos. , Fig. 68).
Pay attention to the direction of assembly of
the cover. The lubrication hole in the cover must
correspond to the hole in the casing.
Repeat the operation on the other side:
Insert the internal ring (pos. , Fig. 61) and external ring
(pos. , Fig. 62) of the last bearing.
Mount the missing PTO bearing cover on the pump casing
(pos. , Fig. 67) and fasten it with 4 M8x30 screws (pos. ,
Fig. 68).
Calibrate the 4+4 screws with a torque wrench, as shown in
chapter 3.
Pre-assemble the two bearing support covers:
Insert the bearing using an extractor hammer (pos. , Fig. 69)
until 4 to 4.5 mm of the bearing is still protruding, as shown in
Fig. 70.
Fig. 66
The bearing in Fig. 70 has a tapered internal
ring. Check that the taper goes from the outside
inwards to allow inserting the bush.
Apply the O-ring to the outside of the bearing support cover
(pos. , Fig. 71).
Fig. 67
Repeat the operation with the other cover.
Lock the three connecting rod assemblies, using the special
tool code 27566200 (pos. , Fig. 40).
Fig. 68
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Fig. 69
Fig. 70
Fig. 71