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    James Trottier's Avatar
    James Trottier Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Aug 17, 2012, 01:55 PM
    Where do I oil the blower motor on my indoor AC, it's an intertherm model 9007590?
    Need to oil the blower motor but don't know where to add the synthetic oil?
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
    		  
    #2

    Aug 17, 2012, 02:58 PM
    If it's a newer furnace, odds are the bearings are sealed. No adding oil to these types of motors. If it does have oil ports, there will be one on both ends of the motor on the round edge.
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
    Uber Member
    		  
    #3

    Aug 17, 2012, 03:06 PM
    Aven't seen an oiled motor in a while. Are you sure there are holes or lift caps for oiling? How old is the unit/motor.
    jramirez1024's Avatar
    jramirez1024 Posts: 1, Reputation: 1
    New Member
    		  
    #4

    May 30, 2013, 10:57 AM
    I have a model 9007590 H/C Blower that just won't pick-up speed anymore is time for a new one?
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
    		  
    #5

    May 30, 2013, 07:06 PM
    Hi jram. It may be time for a new motor, but there is also a good chance that your motor run capacitor is weak. I would check or replace the capacitor with an exact uf/mfd rating first. Capacitors normally run between 6 and 12 dollars, so its worth a shot vs replacing the motor, which may run upwards of a hundred bucks, or even substantially more depending on the motor in question.
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