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CHAPTER 3 REPAIR PROCEDURES
3.2.13 Removing the Ratio Beam
Note: Perform procedures in paragraphs 3.2.7, 3.2.8, 3.2.10, 3.2.11, 3.2.12 first.
1. Hold Contact Board to ensure the fine coil wires cannot tear off, then remove screw as shown
in Figure 3-42.
Contact
Board
Coil Wires
Fastening Screw
Figure 3-42. Contact Board Location.
2. Remove Contact Board from holder and screw onto the ratio
Beam, see Figure 3-43. This is the hole directly above.
3. Insert the centering pins from the service tool set in the holes
provided. See Figures 3-44 and 3-45.
Figure 3-43. Close-Up of Mounting.
Figure 3-44. Ratio Beam and Weight Arm Components.
Nuts and Washers
InCal Weight Arm Screws and Washers
Centering Pins
Ratio Beam Mounting
Screws and Washers
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