Heater core replacement on '86 80 without AC

[Eyvind Spangen]

Now, the heater core is leaking on my '86 Audi 80. This car has never had 
any AC, so there is "plenty" of space there. (at least compared to a 
AC-equipped car)
Any good instructions on this anywhere on the net, or any BTDT? :)

-- 
E. Spangen