RCU Forums - View Single Post - Evolution 150 Automatic Choke

11-08-2013 | 07:33 AM

#6

hopkimf

Senior Member

My Feedback: (56)

Joined: Aug 2002

Posts: 461

Likes: 0

Received 0 Likes on 0 Posts

From: Batavia, IL

Auto Choke on Evolution 152

Looks like the replies so far indicate most don't use the feature. I could find a way to run a rod out. In the meantime I was not happy with throttle linkage so I did some doodling to move the servo. It was buried behind the firewall. Also made provision for choke servo if I go that way.

First photo throttle linkage before change. Second photo mechanism for both throttle and choke. Drag link and bellcrank for throttle. Link from arm to servo for choke. Third photo mocked up.No I won't use a wood bellcrank. And I do like the servos hidden inside fuse, but the linkage to make it work is not too great and it's not easy to get at.

Mike Hopkins

Attached Thumbnails

Click image for larger version

Name: DSC00030.JPG
Views: 358
Size: 3.03 MB
ID: 1937689

Click image for larger version

Name: box_mechanism2 (2).jpg
Views: 158
Size: 49.3 KB
ID: 1937690

Click image for larger version

Name: DSC00033.JPG
Views: 438
Size: 2.91 MB
ID: 1937691

Reply Like