Labrie EXPERT Maintenance Manual page 413

7. Remove both hydraulic hoses from the inner rail cylinder (see Figure 10-36).
Figure 10-36 Inner rail cylinder hydraulic hoses
8. To avoid oil leaks, cap each hose and fitting as soon as the hoses are removed.
9. Clearly identify the disconnected hoses and fittings to avoid any mix up during reinstallation.
10. Remove the outer rail cylinder bolt and pull out the pin (see Figure 10-37).
Figure 10-37 Outer rail cylinder bolt
11.
Using an appropriate lifting device, pull the automated arm inner assembly out of the hopper.
12.
Replace the green wear pads on the automated arm base (see Figure 10-38).
Figure 10-38 Wear pads on arm base
Lifting Arms 405