4.21 Display Mask 4 Replacement Procedures
TECRA 9100 Maintenance Manual (960-347) 4-71
Installing the Display Mask
To install the display mask, follow the steps below and refer to figures 4-44 and 4-45.
1. Place the display mask in position, and fasten the 21 latches in the following order:
• Five bottom latches
• Five latches each on right and left side
• Six top latches.
2. Secure the display mask with two M2.5×6 flat-head screws.
NOTE: Hold the display by the back with your hand while tightening the screws.
3. Set two mask seals back on the screws.