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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Calling NumberDummy !!!

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Old Mar 5, 2012 | 01:19 PM
  #1  
whisler's Avatar
whisler
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Laughing Gas
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From: Northern Kentucky
Calling NumberDummy !!!

I need your expertise, please. I need the part number or at least the proper name for the vacuum motor on the air cleaner snorkel that controls the flapper in the snorkel, switching from manifold heated air to cold air.

Mine seems to be bad as applying manifold vacuum to it causes no change in position from "open to cold air". This is the default position if I understand correctly.

Vehicle is a 1984 F-150 4X4 with 351w 2 barrel carb.

Parts houses look at me with a blank stare.

Thanks in advance for any help.
 
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Old Mar 5, 2012 | 08:35 PM
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81-F-150-Explorer
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It's called a Vacuum Motor (Proper Name).

Do you know the color stripe on the Vacuum Motor?

There are around six different ones available depending on the color.
 
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Old Mar 5, 2012 | 08:53 PM
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Laughing Gas
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Air cleaner has been painted so I can't readily see any color stripe. I'll check closer and see if there is any indication of a stripe.

Any idea of where they are available?

Thanks
 
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Old Mar 5, 2012 | 09:08 PM
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There are several NOS out there, and they sell them at Napa Auto Parts etc...

D7TZ-9D612-B: Brown Stripe mark
D7TZ-9D612-A: Yellow Stripe mark

etc...
 
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Old Mar 5, 2012 | 11:04 PM
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LARIAT 85
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To test the flapper motor, connect a piece of vacuum hose to the vacuum motor. Suck on the hose while looking inside the snorkel where the flapper door is. If it is working correctly, the flapper door should close off the air source from the front of the snorkel and open up the trap door at the bottom of the snorkel.
 
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Old Mar 6, 2012 | 04:47 AM
  #6  
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NumberDummy
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Originally Posted by 81-F-150-Explorer
There are 38 NOS out there, and they sell them at Napa Auto Parts etc.

D7TZ-9D612-B: Brown Stripe mark El wrongo.

E2ZZ-9D612-A: Yellow Stripe mark El righto...now.
How/where did'ja come up with these part numbers? I know you didn't get them from basic number 9D612 in the parts catalog, cuz if you had looked, you woulda discovered...there is no such thing!

The only way to get the part number is from the Calibration Code parts lists. First, you gotta look up the code, then go to the parts list. Simple right?

Wrong. There is more than one parts list for the OP's truck...since he didn't mention the trans type.

And, I'm assuming the truck was not sold new in Canada, CA, or has a Hi Altitude carb, because that adds even more parts lists.

1984 F150 351 2V 4WD non Canada, non CA, non Hi Altitude carb w/a M/T: Parts list #379.

1984 F150 351 2V 4WD non Canada, non CA, non Hi Altitude carb w/a C6: Parts list #380.

379 & 380 = E2ZZ-9D612-A (replaced D7TZ-9D612-A) .. Carburetor Air Cleaner Vacuum Motor Assy (Motorcraft CX-762) / Obsolete

GREEN SALES CO. in Cincinnati OH has 7 = 800-543-4959.

KINSEL L/M in Beaumont TX has 8 = 800-816-2894.

PARTS INTERNATIONAL in Farmers Branch TX has 20 = 888-727-0418.
-------------------------------------------------------------------
D7TZ-9D612-A =

JST AUTOMOTIVE in Lebanon TN has 1 = 615-443-3086.

KINSEL L/M has 1.

PARTS INTERNATIONAL has 1.
 
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Old Mar 6, 2012 | 06:39 AM
  #7  
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whisler
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Laughing Gas
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Thanks for all the help, guys!!!

Green Sales Co. is just across the river from me so I should be able to pick one up, no sweat.

Again thanks to all!!!
 
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Old Mar 6, 2012 | 09:21 AM
  #8  
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From: SE Michigan
Originally Posted by NumberDummy
How/where did'ja come up with these part numbers? I know you didn't get them from basic number 9D612 in the parts catalog, cuz if you had looked, you woulda discovered...there is no such thing!

The only way to get the part number is from the Calibration Code parts lists. First, you gotta look up the code, then go to the parts list. Simple right?

Wrong. There is more than one parts list for the OP's truck...since he didn't mention the trans type.

And, I'm assuming the truck was not sold new in Canada, CA, or has a Hi Altitude carb, because that adds even more parts lists.

1984 F150 351 2V 4WD non Canada, non CA, non Hi Altitude carb w/a M/T: Parts list #379.

1984 F150 351 2V 4WD non Canada, non CA, non Hi Altitude carb w/a C6: Parts list #380.

379 & 380 = E2ZZ-9D612-A (replaced D7TZ-9D612-A) .. Carburetor Air Cleaner Vacuum Motor Assy (Motorcraft CX-762) / Obsolete

GREEN SALES CO. in Cincinnati OH has 7 = 800-543-4959.

KINSEL L/M in Beaumont TX has 8 = 800-816-2894.

PARTS INTERNATIONAL in Farmers Branch TX has 20 = 888-727-0418.
-------------------------------------------------------------------
D7TZ-9D612-A =

JST AUTOMOTIVE in Lebanon TN has 1 = 615-443-3086.

KINSEL L/M has 1.

PARTS INTERNATIONAL has 1.
I couldnt see a colored stripe on mine so i just ordered the cheapest one napa sold and it works.
NAPA AUTO PARTS)

Dunno what trouble that may cause down the road for my 400 C6.
 
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Old Mar 7, 2012 | 10:21 PM
  #9  
81-F-150-Explorer's Avatar
81-F-150-Explorer
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From: Northern California
Originally Posted by NumberDummy
How/where did'ja come up with these part numbers? I know you didn't get them from basic number 9D612 in the parts catalog, cuz if you had looked, you woulda discovered...there is no such thing!

The only way to get the part number is from the Calibration Code parts lists. First, you gotta look up the code, then go to the parts list. Simple right?

Wrong. There is more than one parts list for the OP's truck...since he didn't mention the trans type.
Nope not simple at all. In fact I think it sucks. As for the parts numbers I listed, they were suggestions of the first two that came up. Why I put ETC... afterwards.

E2ZZ-9D612-A (replaced D7TZ-9D612-A)
I hate when ford does that. But used to it by now.
 
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