macrafic
Well Known Member
I'm building an IO 7A and the plans call for a few holes to be punched through the firewall (nose gear access, throttle, cabin heat inlet, mixture, brake reservoir, fuel pump, etc.).
Some of these are located close together, like the throttle and cabin heat inlet. Can they be combined into one larger hole (one firesleeve or eybolt)?
What has everybody else done when they have a single smaller firewall penetration (firesleeve, eybolt, or something else)?
Some of these are located close together, like the throttle and cabin heat inlet. Can they be combined into one larger hole (one firesleeve or eybolt)?
What has everybody else done when they have a single smaller firewall penetration (firesleeve, eybolt, or something else)?