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VERNIER-ASSIST THROTTLE CONTROLS FOR DUAL CARB ROTAX 912 / 914

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48-Inch72-Inch96-Inch144-Inch
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Overview

Vernier-Assist™ Throttle Controls for Dual Carburetor 912/914 Series Rotax Engines

Dual Throttle Control with 1/16" dia 1x7 twisted stainless steel wire ends.

Innovative design allows a neat, clean installation without a clunky splitter box

This 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 panel
  • Safer - No vernier threads to jam!
  • US Patent No. 8,485,057
These light weight controls use a patent pending drive mechanism. The roller action vernier provides smooth, jam-proof coarse and fine adjustment without a release button. 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.

These controls are not for use on certified aircraft, or for flight controls or flight control trim tabs.

Features

  • 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 at least 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
  • Two knob styles available: Ball (-B) or standard barrel shape
  • 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

Documents

  • Customers Also Viewed
  • Frequently Purchased With

Reviews

The shipping took longer than It should have and it was missing a set screw. It only go to try it once and it seems awesome

Fred
April 30, 2018

Q&A

Q: Is this lockable/opening by turning knob or pushing it? Do you have a pdf. file with more information of it like installation manual or operating manual?

Yes, we have added the Instruction Manual to the web page in the Documents tab. Please review them there.

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