Note position and orientation of bushing and dipper arm to aid in installation.
24. Using backhoe coupler piston tool, remove coupler bushing (Figure 11, Item 2) and backhoe dipper arm
(Figure 11, Item 3) from backhoe dipper support arm (Figure 11, Item 1).
Figure 11. Backhoe Dipper Arm.
25. Attach slings and lifting device to backhoe dipper support arm.