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#986819 11/17/2013 7:16 PM
Joined: Jun 2011
Posts: 420
H
Shop Shark
Shop Shark
H Offline
Joined: Jun 2011
Posts: 420
can anybody give me a round about number of turns to turn my mixture screws on my carter w-1 on my 46 1/2 ton with an original 216 in it??

hoozat #986825 11/17/2013 7:37 PM
Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269

tclederman #987117 11/19/2013 1:32 AM
Joined: Jun 2011
Posts: 420
H
Shop Shark
Shop Shark
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Joined: Jun 2011
Posts: 420
mine has 2 mixture screws on it, 1 on the motor side and 1 on the fender side?

hoozat #987136 11/19/2013 2:16 AM
Joined: Feb 2002
Posts: 12,029
F
Cruising in the Passing Lane
Cruising in the Passing Lane
F Offline
Joined: Feb 2002
Posts: 12,029
read the link Tim provided, you have one idle mixture screw and one idle speed screw

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics
hoozat #987142 11/19/2013 2:28 AM
Joined: Sep 2009
Posts: 123
J
'Bolter
'Bolter
J Offline
Joined: Sep 2009
Posts: 123
http://s629.photobucket.com/user/kurtdh519/media/009-1.jpg.html

hoozat, this is a link from your photobucket. What brand of carburetor is it?

hoozat #987868 11/22/2013 12:29 AM
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Posts: 420
H
Shop Shark
Shop Shark
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Posts: 420
its a carter....i believe the adjustment screw on the back side of the carb is for the accelerator pump?

hoozat #987870 11/22/2013 12:31 AM
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H
Shop Shark
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its a carter....i believe the adjustment screw on the back side of the carb is for the accelerator pump?

hoozat #987973 11/22/2013 1:44 PM
Joined: Nov 2002
Posts: 2,763
C
Carburetion specialist
Carburetion specialist
C Offline
Joined: Nov 2002
Posts: 2,763
On a Carter W-1, the brass screw with the blunt point is the mixture screw......out approximately 1 full turn front lightly seated. The other screw is the throttle positioner screw a.k.a. curb idle screw, and rotates the opening of the throttle plate. After the engine is up to normal operating temperature, adjust this screw to adjust engine idle RPM. Clockwise will increase RPM, counterclockwise will decrease RPM.

Jon.


Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop

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