Tektronix WFM90D, Quick Start Manual, Page: 127 / 170

Remove and Replace
WFM90D and WFM91D Service Manual
6- 27
To replace the turnlock stud receptacle, perform the following procedure:
1. Push the turnlock stud receptacle through the bottom cover. Be sure the
retaining fingers snap into position. See Figure 6--13.
2. Install the bottom cover. Refer to Bottom Cover on page 6--23.
Bottom Cover Electrical Shield. Remove the electrical shield by performing the
following procedure:
1. Remove the bottom cover. Refer to Bottom Cover on page 6--23.
2. Pry up the electrical shield on the inside of the bottom cover around the
edges and peel it off of the bottom cover.
3. If necessary, clean the surface of the bottom cover to remove any remaining
glue residue.
To replace the electrical shield, perform the following procedure:
1. Peel off the protective covering of the adhesive surface of the electrical
shield.
2.
Position the electrical shield in place above the inside of the bottom cover
before you press it onto the bottom cover. Be sure to align the hole in the
shield with the hole in the bottom cover.
3. Rub your fingers over the shield once it is positioned on the bottom cover to
make sure the pad is securely in place.
4. Install the bottom cover. Refer to
Bottom Cover
on page 6--23.
Battery Orientation Marker and Battery Cushion Pad. To remove the battery
orientation marker and/or the battery cushion pad, perform the following
procedure:
1. Remove the battery cover. Refer to Battery Cover on page 6--18.
2. To only remove the battery orientation marker, pry it up around the edges
and peel it off of the battery cushion pad on the bottom cover.
3. To remove both the battery orientation marker and the battery cushion pad,
pry the battery cushion pad up around the edges, and peel it off of the bottom
cover.
4. If necessary, clean the surface of the battery cushion pad or the bottom cover
to remove any remaining glue residue. Refer to
Cleaning on page 6--1.