CONTROL THROTTLE VERNIER-ASSI

McFarlane Aviation Vernier-Assist™ dual throttle control assembly, manufacturer part number MCTV0005D048. This panel-mounted control combines push-pull coarse adjustment with rotary fine adjustment and is supplied with a standard barrel-shaped knob.

The dual-control configuration is intended for dual-carburettor 912/914-series Rotax engine installations. Its compact, all-metal construction incorporates a high-temperature PTFE-lined conduit and a friction-lock/vernier mechanism designed for smooth throttle adjustment.

• Manufacturer part number: MCTV0005D048
• Dual throttle configuration with 1/16 in (approximately 1.6 mm) 1x7 twisted stainless-steel wire ends
• Conduit length: 48 in (approximately 1.2 m), measured from the panel fitting to the end of the conduit
• Maximum travel: 3.5 in (approximately 89 mm)
• Includes McFarlane P/N 6408 hardware kit, including adjustable cable stops and threaded conduit terminals
• Panel fitting: 3/4-16 UNF; a 3/4 in (approximately 19 mm) panel hole is required
• Conduit terminals: M6 x 1-6g threaded terminals
• Designed for pull loads only; maximum design pull load 10 lb (approximately 4.5 kg)
• Operating temperature range: -54 °C to +232 °C

Approval status: This control is not EASA/FAA approved and is not for use on certified aircraft, flight controls, or flight-control trim tabs. Verify suitability, installation configuration, and applicable airworthiness requirements before purchase and installation.

Refer to McFarlane Aviation’s standard and dual throttle control installation instructions for installation guidance.