PART NO. 80-3900 FORM NO. 3314-361 INSTALLATION INSTRUCTIONS ey CORING HEAD SWITCH KIT {Greens Aerator) ADJUST CORING HEAD DRIVE BELT (Fig. 1) Before coring head switch is removed, coring head drive bat must be properly adjusted. Adjust drive belt per following instructions. 1. Lower coring head onto both lock—up brackets. 2. Unlatch and remove coring head cover. 3. Loosen both adjusting screw jam nuts on bottom of idler pulley bracket, Figure 1 1. Adjusting Screws and Jam nuts (R.H.
Figure 2 1. Switch Assembly (Old) 4. idler Pulley 2, Switch Bracket Mounting Bracket 3. Switch Actuator INSTALL NEW SWITCH (Fig. 3) Note: To free switch harness, it may be necessary to {For Models with Serial Numbers prior to 89983) remove clamp secured 1o chassis. . 3. Remove (2} screws securing switch assembly 1. Lower coring head onto lock-up brackets, and taunting bracket to idler pulley pivot bracket. 2. Disconnect switch connector from wire harness 4.
7. Remove fasteners securing R.H. and L.H. idler brackets to coring head and remove brackets. 8. Remove (2} cap screws and lockouts securing handier to tidier bracket. Remove handle from bracket. 9. Install new R.H. pulley bracket with fasteners previously removed. 10. Install handle to idler bracket with fasteners previously removed. 11. install R.H. and L..H. idler brackets to coring had with fasteners previously removed. Install springs. 12.
