1. Old style gravity latch check and adjustment - click 2. Modifying the dogbone assembly either when there is interference between the link bar and the dogbone or when installing the new style link bar - click 3. Rexroth valve (main hydraulic valve) cleaning procedure - click 4. Top plate (of dogbone) modification to allow the bearing buddy sufficient space to avoid binding with the plate - click 5. Overview of the auto-retract system - includes information on what parts of the sytem to check when there are problems - click 6. Grip function port relief sandwich valve installation - click 7. Link bar installation and adjustment procedure - click 8. New style gravity hinge installation procedure - click