3-28 Machine Maintenance Procedures
6. Remove button board frame from guidepin (G) on front bezel.
7. Remove screws (H) from button board frame. (Figure 3-24)
Figure 3-24. Button Board Screws
8. Remove button board (J) from frame (A).
Button Board Installation 0
1. Install button board (J) to frame (A). (Figure 3-24)
2. Install and secure screws (H) to button board frame.
3. Move front bezel until button board frame is clear of latches (F), as shown in Figure 3-23.
4. Align and install button board frame with guidepin (E) and (G) on front bezel. (Figure 3-22)
5. Install and secure screws (D) to front bezel.
6. Connect button board cable (C) to button board connector (B).
7. Install back cover.
ID Size Quantity Screw Type
D M2.5x4.0 Ni 2
H M2.0x4.0 2