Tektronix TLA 714, Service Manual

Page: 69 / 159

Removal and Installation Procedures
4–22
TLA 714 Color Portable Mainframe Service Manual
Reposition the left side cover and tighten the two bottom cover screws nearest
the left side of the mainframe. Do the Top Cover installation procedure as shown
on page 4–20.
Right Side Cover
You will need a screwdriver with a size T-15 Torx tip to perform this procedure.
Use the following procedure to remove the left side cover:
1. Remove any installed modules from the portable mainframe.
2. Do the Trim Ring removal procedure, steps 1-5, on page 4–10.
3. Do the Line Cord and Line Fuse removal procedure, page 4–23.
4. Do the Top Cover removal procedure, page 4–20.
5. Loosen the two screws on the bottom cover closest to the right side of the
mainframe. (See Figure 4–6 on page 4–11.)
6. Remove the two screws that attach the right side cover to the power supply.
(See Figure 4–9 on page 4–21.)
7. Remove the right side cover.
Use the following procedure to reinstall the right side cover:
1. The two screws near the right side of the bottom cover should be loosely
fastened.
2. Reseat the right side cover in the groove of the bottom cover.
3. Insert the two screws that attach the right side cover to the power supply.
4. Tighten the two bottom cover screws nearest the right side of the mainframe.
5. Do the Top Cover installation procedure, page 4–20.
6. Do the Trim Ring installation procedure, page 4–10
7. Do the Line Cord and Line Fuse installation procedure, page 4–23.
Installation
Removal
Installation