| Serial # Range | Summary of Change / Description | Part # | Doc # | Download Link |
|---|---|---|---|---|
| 27385 - 30000 | Universal Subframe | 416916 | 416860 | Download Manual |
| 26400 - 27384 | Linkage Body Prop | 416400 | 416853 | Download Manual |
| 26400 - 27384 | O-Ring Ports on Cylinder | 416400 | 416780 | Download Manual |
| 24598/24649 - 26399/30999 | Removed PD Option | 416400 | 416754 | Download Manual |
| 24000/24597 - 24597/24648 | Replaced Upper Lift Plate w/Angle | 416400 | 416750 | Download Manual |
| 23536 - 23999 | Updated Power Unit Pages | 416400 | 416734 | Download Manual |
| 23300 - 23535 | Redesigned Pivots | 416400 | 416730 | Download Manual |
| 21162 - 23299 | Redesigned Subframe | 416200 | 416530 | Download Manual |
| 16788 - 21161 | Cylinder and Upper and Lower Pivots Changed | 416200 | 416274 | Download Manual |
| 14001 - 16787 | Original Design | 416000 | 416274 | Download Manual |
