Section 1: Assembly and Set-UpTable of ContentsRCM4610, CA0548 & CA0556 Core Aerators 325-108M12/11/18 9CA0556 Rotor Shaft AssemblyThese instructions are for the 56" Aerator. See “CA0540Rotor Shaft Assembly” on page 7 for 48" Aerator and“CA0548 Rotor Shaft Assembly” on page 8 for 48"Aerator.Refer to Figure 1-6:1. Turn hitch and weight tray upside down and orient asshown. Position end panel (#1A) on the left end of theweight tray to begin assembly of the rotor shaft.2. Insert rotor shaft (#5) in end panel (#1A)3. Install 1" flat washer (#6A), gang assembly (#2A),1" flat washer (#6), spacer (#4), and second flatwasher (#6) on rotor shaft (#5).4. Install gang assembly (#2B), 1" flat washer (#6),center support (#3), and second flat washer (#6) onthe rotor shaft.IMPORTANT: Make sure all gang assemblies (#2)are installed on rotor shaft (#5) with the open side ofthe spoons facing forward in rotation as shown.5. Install gang assembly (#2C), 1" flat washer (#6),spacer (#4), and second flat washer (#6) on the rotorshaft.6. Install gang assembly (#2D), 1" flat washer (#6),spacer (#4), and second flat washer (#6) on the rotorshaft.7. Install gang assembly (#2E), 1" flat washer (#6),center support (#3), and second flat washer (#6) onthe rotor shaft.8. Install gang assembly (#2F), 1" flat washer (#6),spacer (#4), and second flat washer (#6) on the rotorshaft.9. Install gang assembly (#2G) and 1" flat washer (#6B)on the rotor shaft.10. Install end panel (#1B) on the right end of the rotorshaft (#5).CA0548 Rotor Shaft AssemblyFigure 1-630016Direction ofRotation