1. Added firesleeve to the main fuel line that runs from the firewall to the engine-driven pump.

2. Continued the installation of the oil breather line. Secured it to the top bar of the engine mount, then curved the line down under the cabin heat box to the firewall. Here, I installed another Adel clamp to secure it. Next it will bend and point downward (probably using another clamp, unless I can find a tubing bender that will handle the large 5/8" aluminum tube that will be inserted into it.)

3. Replaced the too-short brass grounding bolt with a longer 1-1/2" one. Installed the aft ends of the engine grounding strap and the battery ground strap to this bolt.