Pratissoli MK Serie Manual De Reparación página 60

Assemble the pump casing head (pos. , Fig. 107) taking
care not to hit the pistons and screw in the 8 M16x180 screws
(pos. , Fig. 108).
Proceed with calibration of the M16x180 screws with a torque
wrench as indicated in chapter 3.
Tighten the 8 M16x180 screws starting crosswise
from the 4 inner screws (see Fig. 107), to then
continue with the 4 outer screws, always
tightening crosswise
Calibrate the M16x55 cover screws with a torque wrench as
indicated in chapter 3.
Apply the valve opening devices (pos. , Fig. 109) and screw
them in with the use of a 30 mm spanner (pos. , Fig. 110).
Fig. 106
Fig. 107
Fig. 108
60
Fig. 109
Fig. 110