Coltri Sub MCH 13/ET Compact Instruction Manual page 51

3 Open the oil discharge two taps (Fig. 73)
and discharge all the oil in the sumps.
73
4 Close the discharge tap and replace the hexagonal closing cap.
5 Carry out the filling operations as described in chapter 8 "Start up".
WARNING
To dispose of waste oils follow the instructions given in chapter 10.2 "Disposal of waste products" with
great care.
51
Maintenance