Exactly the same proplem with my 1992 EB 2.
Working fine until I left the doors open all night to dry the interior after steam cleaning the seats.
Starter sluggish first go and then......NOTHING!!
Replaced with new Battery - NOTHING!!! Will not turn over but headlights bright as etc.
Tried another new batt - still nothing. No response. I can hear the fuel pump kick in and the relay.
Next - ran a wire direct from Batt to starter - NOTHING!!
Obviously the starter is F&*&*^%%^&ed - Correct????
I'm pretty dopey - just wanted to check with u guys if Im reaching the right conclusion before I hire a sparky or spend my last buck on a used starter.
Any ideas?

Billy B 0408407466 (Darwin NT - and yes it's hot and wet, damn it!!!)