Pull-Pull Rudder Cable System, Dual, HD .90 Size (Dubro 883)
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Dubro Dual Pull-Pull System, HD: .91 & Up (DUB883)
This is a Heavy Duty Dual Pull-Pull System for large aircraft .91 and larger. A pull-pull system replaces pushrods with a pair of cables.
For large aircraft .91 and larger, comes complete with high-quality aluminum horns, washers, steel 8-32 long shaft, nuts, horn arms, and clevises (for 4-40 rods) with aluminum pivot pins plus 15ft. of nylon-coated stranded steel cable (.032 dia.) and all mounting hardware for 4-40.
Features:
Fewer binding problems
Lighter weight
Reduces slop in controls
Includes:
Two aluminum horns
Two washers
One 8-32 threaded shaft (4" long)
Two nuts
Two horn arms
Two clevises for 4-40 rods with aluminum pivot pins
15ft. nylon-coated stranded steel cable (.032" diameter)
All mounting hardware for 4-40
4" Black heat-shrink tube
Instructions
Du-Bro 101 – How To Install Pull-Pull Systems on RC Airplanes
This video demonstrates how to install and use a DU-BRO pull-pull systems. Here’s our suggested approach:
- Prepare your tools and supplies needed for the installation
- Select the appropriate size (Catalog numbers: Micro: #846, Standard: #517 (2-56), #518 (4-40), and Heavy Duty: #881 & #883)
- If using the Heavy Duty system, assemble the control horn
- Assemble your clevises
- Cut your lines a bit long and create your loops, adjust as-needed, and crimp your crimps
- Trim the excess line and adjust the threaded rods for fine adjustment of the system
- Apply the shrink tube to the crimps and secure the clevis connections as well
- Video link: https://www.youtube.com/watch?v=afut-_hztQ8