R5905948 /12 Event Master Devices 473
2. Remove the 5 screws (6-32x0.25) located on the top at the back of the chassis.
3. Remove the cover by gently pulling it away from the unit.
How to install Top Cover
To install the Top Cover follow the same procedure in the reverse order.
15.22 Top Card Guide
Flow chart
Image 15-49
Necessary tools
1 x Phillips Screwdriver #2
How to remove Top Card Guide
1. Remove the 12 screws from the two sides (6 in each side, 6-32x0.25) that are located towards the bottom of
the unit.
Image 15-50
2. Remove the card guide cover by gently pulling it away from the unit.
How to install Top Card Guide
To install the Top Card Guide follow the same procedure in the reverse order.
When installing the guide make sure you have 2 cards from the rear installed before tightening the
screws.
Use Loctite 242 to the screws before installing.
S3 Maintenance