Muratec F-315 Field Engineering Manual page 242

6. Lift the front of the Frame scanner, and then disconnect the Flat harness on the Frame scanner.
Flat harness
7. Remove two Bracket scanner B mounting screws, and then remove the Bracket scanner B.
8. Slide out the Bracket scanner B as shown below. Then remove the FRAME SCANNER.
Bracket scanner B
5-30 5-30
Frame scanner
Frame scanner