Tektronix DSA8200 Series, Руководство по обслуживанию

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Removal and Installation Procedures
4--72
DSA8200 Digital Serial Analyzer and Modules Service Manual
7. Remove the module ejector levers: See Figures 4--44 and 4--45, pages 4--73
and 4--74.
8. Orient the small or large module chassis: Set the optical chassis so the
module ejector levers are facing you.
a.
Remove both T-10 Torxdrive screws that secure the ejector lever to the
optical chassis.
b. Remove both brass washers, ejector lever and ejector spring.
9.
Reinstallation: Perform the following procedure to reinstall the ejector levers
and module slot doors.
a. Place the ejector spring over the pem nut standoffs (pivot and slider).
One spring arm is positioned next to the ejector lever spring tab. The
other spring arm is positioned to the left-side of the stud post.
b.
Place the ejector lever over the ejector spring and pem nut standoffs
(pivot and slider).
NOTE
. Make sure the ejector lever is positioned correctly. The ejector lever has a
dimple protruding to accommodate the snap-on handle. When installing the
ejector lever this dimple must be facing up from the optical chassis. See
Figure 4--44, page 4--73.
c. Place brass shoulder washers over both pivot and slider mounting
positions.
d. Install both T-10 and Torxdrive screws to secure the pivot and slider
mounting positions.
e.
Move the left spring arm to the right-side of the stud post. The right
spring arm must be on the left of the lever tab. See Figure 4--45,
page 4--74.