Honda CB 750 F1 91-92 Headlight?

[Manny]

Hi all! I was wondering if anyone out there can give me a hand. My headlight is not working properly and have not a clue what's wrong with it.  Position light bulb (small one) is working, goes on whenI turn the key, etc. but the main bulb does not go on unless I press the "flashing" control. Got a new original bulb and still does not work. Any ideas?

Cheers!

[Re-run]

Most likely the wiring for the hi/lo switch is messed up. Clean the contacts first and see if that does it. They get dirty and are so small that contact is hard to maintain.
After that, check the wiring from the switch to the light. Connectors may be dirty or broken.