Image Creation
SM 4-21 M065/M066
Replacement
and
Adjustment
5. Push the green PCDU lever with your finger, as far as it will go (at least until you hear
a click).
6. Check the pentagon-shaped window for all four colors. If you can see a red area, as
shown in the “Incorrect” photo below, this means the unit was not installed correctly.
7. Make sure that the white locking tab on
the PDCU (circled in red below) is inside
the hole of the bracket. Do this for all four
PDCU’s.
OK
NG
Corr ect
In correct
Correct
Incorrect
⇒
Rev. 08/10/2011
OK
NG
Correct
Incorrect
NOTE: If the white locking tab is not locked
into the slot on the bracket, reseat the
PDCU until it properly locks into place.
⇒