The 582 electric starter protrudes through the firewall. A box must be built around it. Additional clearance for the generator shroud may be provided.
Electric starter through firewall
A well below the generator shroud will be formed using this part.
The firewall is cut for the well.
The bottom side of the well.
The top part of the modified firewall is installed.
The starter box mocked up in cardboard. The firewall has been marked for cutting.