8. Remove the SNSU to be replaced. (See
a. Using a Phillips screwdriver, loosen the two thumb screws in the SNSU.
b. While grasping the thumb screws, pull out the SNSU carefully from the slot.
Removing the SNSU (Front of the M8000)
FIGURE 21-4
1
2
or
FIGURE 21-4
FIGURE 21-5
Chapter 21
Sensor Unit Replacement
)
21-7