With cleaner running, quickly withdraw hose from bag and seal off opening with tape.
Select wooden box side panel which will enclose right side of engine and temporarily nail panel to
Mark relative position of bag humidity indicator on inside surface of side panel.
Remove side panel and cut a hole 6 in. (152.4 mm) by 4 in. (101.6 mm) where marked.
Assemble side panels, end panels and top, and nail in position.
Mark box and affix label as required.