4.3 Option Unit
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Remove unit from the body.
Remove three screws pointed by arrows.
Fig. 4-33
Remove case cover from screw side.
Remove two screws pointed by arrows.
Fig. 4-34
Lift up unit slowly from the opposite side of connector.
4-16
REV.-A