• Become a Subscribing Member today!

    J3-Cub.com is the largest community of J3-Cub pilots, owners and enthusiasts. With over 1000 active members, we have fostered a vibrant community and extensive knowledge base.

    Access to the J3-Cub.com community is by subscription only. Membership is only $49.99/year or $6.99/month to gain access to this community and extensive unmatched library of knowledge.

    Why become a Subscribing Member?

    • J3-Cub.com hosts a library of over 13 years of technical discussions, J3 data, tutorials, plane builds, guides, technical manuals and more.
    • J3-Cub.com also hosts an extensive library of J3-Cub photos.
    • You will also receive two J3-Cub decals!

    Become a Subscribing Member and access J3-Cub.com in full!

    Subscribe Now

Couple L-4 Questions

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

51fixer

Well-Known Member
Supporting Member
Joined
Jul 1, 2013
Messages
66
Reaction score
9
We've had a L-4 here for a few years and so I've joined in an effort to learn more.
What is a good source of Blueprints for the L-4? I have them for other period A/C I maintain.
We have a C-85 with Starter installed so my following questions might be influenced by this. the Exhaust was moved downward by modifying the outlet tubes on each side to have the muffler and heat muff sit lower.
I have a couple questions in lieu of having my own prints-
The 72691 Clamp and 70581 Exhaust Stack Brace, where does the upper end attach, how long is the brace rod? it lists a 80002-22 clamp, where would this sit?
The 84332 Breather Tube, Where did it run and how long/how was it bent?
Did it exit where though and opening or drip onto the lower cowl?
Thx
Rich Palmer
 

Latest posts

Back
Top