Model: BD-2090

Certificate:

Heads BD-2090 air-cooled, oil-lubricated with piston, filter and flywheel.

Technical specifications:

When placing the head we notice:

1. The pulley diameter and the flywheel of the previous engine.

2. To put oil in the crankcase before startup.

3. The fitting for any leaking, to tighten properly the belt drive and the check valve.