BX36S3PH Self-feed Chipper Service and Maintenance37Location Every 50 hours or annually5 Rotor main shaft, front roller flange*6 Hood deflector7 Discharge chute swivel8 PTO telescoping section* One pump from a hand-held grease gun.Location Every 100 hours or annuallyWash and clean wood chipper. Removeentangled material, wood chips, smalldebris.Fig. 25 – BX52S, BX72S, BX102S Grease Points5687