Service and Maintenance
Version: F
Field: Service Documents
Number : MK- 028
Page 13 of 23
Subject: Pristine Service Manual
To access the internal parts of the system, follow the below procedure:
1.
Unscrew the 8 X M4 screws, two at the back of system and six at the bottom of the
system (Figures 6-7).
Figure 6. M4 bolts location – bottom
Figure 7. M4 bolts location - back
2.
Unscrew the top part of the vacuum control knob to expose the M3 bolt holding it in
place (Figure 8, 9). Unscrew the M3 Bolt, and pull the knob out head.
Figure 8. Vacuum control knob
Figure 9. Exposing the M3 bolt
3.
Gently pull off the system’s cover and put it aside.
4.
Unscrew the 4 screws (two in the front and two on the back) that connect the
protecting plate to remove it and set it aside (Figure 10).
Figure 9. Protecting plates and screws
2 X M4 bolt
6 X M4 bolt
Protecting plate
Location of
screws
