by vtshopdog Fri Feb 24, 2017 12:11 am
In a word, no, you can't remove all the parts and leave strung together for easy reassembly. You will be dealing with many aged, high, even lethal voltage solder joints that are likely to fail once disturbed. Some parts can only be removed from chassis by desoldering or clipping leads.
My suggestion would be to either do a simple superficial shining up of the exterior or make a solid plan to do a rebuild that is suitable for your amp's condition, your skill level and budget.
Many very good examples of rebuilds with photos here, use search function, start reading and ask questions - many folks will offer solid and helpful advice.