Show Grease Harmful ul to Fan Fall I Speed Cut Down by Oil When hen tho the fan fait docs not run at tho tIm proper speed there are uro certain definite causes behind the trouble The belt bolt I Itself may be he oily 1 greasy or it may simp simply have havo str stretched so 80 that It is too lose The fan tan ma may be too tI tight ht on Its Ha bearing which mn may lna bo be caused from front lack of oC lubrication atlon The Th pulley ma may maybe maybo bo bu loose on the tho shaft n By process of I elimination It Is easy to run Iun down dowis tho the cause of or trouble and the remedy is obvious In each case casO |