Extraction Procedure
1
2
WARNING!
Do not unscrew in the M4 screws present on the pump flange at a smaller
diameter, and marked with yellow enamel.
3
Figure 39
TV 401/301/21 NSF User Manual / 87-900-995-01 (C)
Use a torque wrench, locked at a torque value > 10 Nm.
Unscrew the 6 sphere-screws starting anywhere, proceeding
clockwise.
Engage 3 sphere-screws into the M6 threaded holes present on
the pump flange (blue rhombs in Fig 2, see Fig. 39).
Turbo-V 401/301/21 Insertion and Extraction
Technical Information
281/294
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