Go Back  RCU Forums > RC Helicopters > Electric RC Helis > Walkera Helis - Dragonfly, etc..
Reload this Page >

Main gear replacement Walkera 4#3b

Walkera Helis - Dragonfly, etc.. Discuss Walkera Dragonfly Helis and any Walkera products in this forum

Main gear replacement Walkera 4#3b

Old 03-01-2012, 05:55 AM
Senior Member
Thread Starter
My Feedback: (28)
Join Date: Jan 2002
Location: Grand Rapids, MI
Posts: 256
Likes: 0
Received 0 Likes on 0 Posts
Default Main gear replacement Walkera 4#3b

I found a really easy way to replace the main gear pin on the 4#3b. I took a pair of fairly short needle nose pliers and Dremeled a slot on one jaw parallel to the jaw. It keeps the pin from rocking while you hold it with the pliers, and also keeps the pin from sliding backwards into the jaws. Worked like a charm on the first try.

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.