TITLE
Model
DOCUMENT NO.
PAGE
CN70 Service Work Instructions
CN70A,CN70E
SWICN70-000
Page
13
of
45
7. Re-install bottom housing assembly.
OPERATION:
Side Scan Buttons
The side scan button assemblies in the bottom housing can be replaced as needed. The assemblies can be replaced
individually or both at the same time.
Tools Required
Description
Part Number
Isopropyl alcohol solution
Tweezers
Parts Required
Item Part Number
Description
Qty
1
714-764-001
ASSY, SIDE KEYCAP
2
Removal
1. Remove the bottom housing assembly (refer to Bottom Housing operation).
2. Using a pair of tweezer grasp a corner of the button assembly needing replacement and pull it away from the
bottom housing. Remove it completely.
Installation
1. Ensure that the contact surface area of the bottom housing is clean and free of any adhesive residue left over from
the button assembly that was removed.
2. Remove the adhesive release liner from the new button assembly and place it in the bottom housing. Once in place
press thoroughly around the edge to ensure adequate adhesion.
3. Repeat steps 1 & 2 for the other button assembly as needed.
4. Re-install bottom housing assembly.
1
