11Section 1: Assembly and Set-Up12/28/05 RCR1542, RCR1548, RCR1560 and RCR1572 Rotary Cutters 312-556MLand Pride Table of Contents5. Hook driveline safety chain in the hole in the innerdriveline guard. Attach the other end to the cutter’smain frame.6. Start tractor and raise cutter just enough to removeblocks used to support the deck in step 3a.7. Slowly engage the tractor’s hydraulic 3-point to lowerthe cutter. Check for sufficient drawbar clearance.Move drawbar ahead, aside or remove if required.Vent Plug InstallationRefer to Figure 1-1:A vent plug for the gearbox is included in a bag with themanual. See your nearest Land Pride Dealer if vent plugis missing. Remove temporary red plug from top ofsplitter gearbox and replace with supplied vent plug.Vent Plug LocationFigure 1-1IMPORTANT: A small chain is supplied with thedriveline. This chain must be attached to the innerdriveline shield and to the cutter to restrict shieldrotation.IMPORTANT: Series RCR15 Grooming Mowers areshipped with a red plug in the gear box to preventloss of oil during shipping and handling. This plugmust be replaced with a vent plug before operatingthe cutter.20822DO NOTOVERFILL!Oil PlugVent Plug