I have a PA28-151 warrior with Slick Mags (4370 & 4371). Yesterday while changing the oil and filter I noticed that the P leads on both mags were cracked and should be replaced. The set up for the question is both P leads are a single wire that is not shielded. There is not a separate wire that is shielded. I have not yet looked under the IP to see if there is a ground bus bar in use for the switch. I understand that the shielding is for reducing radio noise. The various posts that I have run across has me perplexed as neither Piper or Lycoming seem to address the issue. QUESTION: If I run a shielded cable from the mag to the switch do I leave the shielded cable un attached at the switch end? If the switch has or has not a terminal that is grounded.
-
Become a Subscribing Member today!
PiperForum.com is a vibrant community of Piper owners and pilots with over 1,500+ active members.
Access to PiperForum.com is subscription based. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched library of Piper knowledge.
Why become a Subscribing Member?
- Swap technical knowledge, plan meetups and sell planes/parts.
- We host technical knowledge of general aviation topics and specific topics on J3-Cubs, Cherokees, Comanches, Pacers and more.
- In addition to an instant community of pilots for you, PiperForum.com is a library of technical topics, airplane builds, images, technical manuals, technical documents and more.
Become a Subscribing Member and access PiperForum.com in full!
Magneto P-lead question
- Thread starter BentWing
- Start date
Avidflyer2
Well-Known Member
- Joined
- Mar 25, 2016
- Messages
- 1,256
- Reaction score
- 441
- Joined
- Mar 3, 2012
- Messages
- 3,882
- Reaction score
- 714
sierrakilo99
Well-Known Member
- Joined
- Apr 20, 2011
- Messages
- 2,803
- Reaction score
- 862
