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Old Today, 10:31 AM   #1
panhead59
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Join Date: Feb 2012
Location: Vinton, Va.
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Heater blower ?/problem

Working on 68. Heater blowermotor does not work. Replaced motor, resistor and fan speed switch. Fuze and ground are good. I have power to connector that plugs into blower motor. Still doesn't work. What am I missing ? Tks in advance
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"You are not forgotten" USMC 75-79 (Aviation Ordnance Tech- F-4 Phantom)

1959 H-D Panhead. Owned since 1978. Currently with son in Lawton, OK.
1968 Chevy Custom SWB pick up. Fleetside. Lowered 4/6. Totally refurbished. 1966 Pontiac GTO. 4 speed. Saved original 389. Now has slightly built 455 engine. 355 rear gears. Very fun to drive !
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Old Today, 11:05 AM   #2
pjmoreland
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Re: Heater blower ?/problem

Do you have a ground wire in place on the motor and does it have a good connection?
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Old Today, 01:01 PM   #3
panhead59
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Re: Heater blower ?/problem

Yes good ground. Shouldn't the motor run with unplugging hot wire and running a wire straight from batt. + to blower motor ? Grounded of course.
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"You are not forgotten" USMC 75-79 (Aviation Ordnance Tech- F-4 Phantom)

1959 H-D Panhead. Owned since 1978. Currently with son in Lawton, OK.
1968 Chevy Custom SWB pick up. Fleetside. Lowered 4/6. Totally refurbished. 1966 Pontiac GTO. 4 speed. Saved original 389. Now has slightly built 455 engine. 355 rear gears. Very fun to drive !
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Old Today, 01:10 PM   #4
pjmoreland
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Re: Heater blower ?/problem

Quote:
Originally Posted by panhead59 View Post
Yes good ground. Shouldn't the motor run with unplugging hot wire and running a wire straight from batt. + to blower motor ? Grounded of course.
It definitely should run like that. Try running a wire from the batt - to the blower motor housing as well in a spot where the metal of the housing is exposed through the paint.

I wonder if your fan is jammed somehow inside the housing preventing it from rotating.
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