Part Number: MCTV0005D096

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Product Details

Includes standard barrel shape knob. Ball style knob P/N EC53 also available separately. 

 

Vernier-AssistTM Throttle Controls for Dual Carburetor 912/914 Series Rotax Engines 
Innovative design allows a neat, clean installation without a clunky splitter box

McFarlane invents a new type of vernier engine control

 

This brand new type of control has all the fine adjustment benefits of an old style push-button release vernier control, with the simplicity, responsiveness and jam-proof safety of a friction lock control.

  • Light weight and compact behind the dash
  • Good hand space around the knob 
  • Safer - Our roller action cannot jam 
  • US Patent No. US 8,485,057 B1
  • Vernier-Assist Assembly Video

 

These light weight controls use a patented roller action and do not use a positive lock thread engagement. Coarse adjustments are made by pushing the knob inwards or pulling the knob outwards. Fine adjustments are made by rotating the knob clockwise or counterclockwise. For extreme conduit routing or heavy carburetor load installation, slight inward or outward assist pressure could be required during rotation.

  • Super-smooth friction lock
  • Quality all metal construction
  • High temperature Teflon lined for smooth, consistent control
    (Cheapy controls with poly liners will not tolerate engine temperatures)
  • Available in 4, 6, 8, 12 foot and custom lengths
    • Measured from panel fitting to end of conduit, wires extend 6 inches beyond conduit
    • Easily trimmed to length
  • Includes P/N 6408 hardware kit
    • Versatile threaded conduit terminals for easy adjustment (M6x1-6g x 1 inch thread)
    • Adjustable cable stops to limit travel
  • Manufactured to the same quality standards as McFarlane's FAA-PMA parts

 

Specifications:

  • Panel Fitting: 3/4-16 UNF x 0.875 inch thread
  • Slip Fit Conduit Terminals: 2 each with M6x1-6g x 1 inch thread
  • Conduit: 0.188 inch OD Teflon lined wound conduit
  • Inner Wire: Heavy duty 0.062 inch diameter, 1x7 stainless steel twisted wire per MIL-DTL-87161
  • Travel (stroke): 3.5 inch maximum
  • Design Work Loads:
    • Push: Not applicable (designed for pull loads only)
    • Pull: 10 lbs maximum
  • Typical Locking Force: 1 to 10 lbs (locking force dependent on friction lock engagement)
  • Operating Temperature: -65 to 450 deg F

 

 

MCTV Throttle Series:
Vernier and friction lock - The best of both!

The new Vernier-Assist throttle control is adjustable for friction and vernier engagement and is available with three different end configurations. Requires a 3/4" panel hole. Available in a variety of standard lengths or can be custom fabricated to your unique requirements.  

 

Installation Instructions: Standard Throttle and Dual Throttle Styles

 

Throttle Control with 10-32 threaded end:
Order part number MCTV1035-LLL (knob included) or MCVA1035-20-LLL (without knob).
         - LLL is the length in inches
         - Choose control length 036, 048, 060, 072, 084, or 096

 

Throttle Control with 1/4-28 threaded end: 
Order part number MCTV2035-LLL (knob included) or MCVA2035-20-LLL (without knob).
         - LLL is the length in inches
         - Choose control length 036, 048, 060, 072, 084, or 096

 

Throttle Control with 5/64" dia 1x7 twisted stainless steel wire end: 
Order part number MCTV3035-LLL (knob included) or MCVA3035-20-LLL (without knob). 
         - LLL is the length in inches
         - Choose control length 048, 072, 096, or 144 

 

Dual Throttle Control with 1/16" dia 1x7 twisted stainless steel wire ends: 
Order part number MCTV0005DLLL (knob included) or MCVA0005-30DLLL (without knob). 
         - LLL is the length in inches
         - Choose control length 048, 072, 096, or 144 

 

These controls are not for use on certified aircraft, or for flight controls or flight control trim tabs.
We currently offer these new controls for use on non-certified aircraft only. However, we plan to obtain FAA-PMA approval to offer the new Vernier-Assist mechanism as an option on many of our currently approved controls for Cessna and Piper, as well as our popular MC600 universal mixture control.

 

warningWARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Quantity Per Aircraft Location Comment Eligibility Chart
Many Many Many 0 ZZZZZZZZZZZZZZZ

Related Product Catalog Pages

Control Eligibility and Catalog Information

Frequently Asked Questions

Question
I purchased a laser engraved knob and the thickness of the marking is very shallow. What kind of wear resistance can I expect?
Why is my new engine control too long/short?
What is the minimum bend radius for my engine control?
How do I trim my engine control to length?
My Vernier-Assist throttle control came apart during installation or maintenance. Can it be put back together?
My Vernier-Assist mixture control came apart during installation or maintenance. Can it be put back together?

Related Videos

Vernier-Assist Throttle Control Assembly