KPI-JCI FT4240 OPERATION & MAINTENANCE MANUAL Pdf …
Never attempt to service or Impactor adjust this unit until the hood Rotor lock pin inserted into rotor fasteners power has been disengaged and locked out. Page 154 15-18 15-18 15-18 15-18 15-18 Maintenance - Wear Items 6. Loosen and remove bolts and cone wedges from blowbar/rotor assembly. Remove as much debris as possible from under the wedge.