Simply drain the system, disconnect the hoses and lines, unbolt the fan (2 screws), remove the retainers at the top, and it should come right out.
It is not repairable, you should replace the instrument cluster.
There is no such part on a Mercury Villager.
You have to remove the instrument cluster to get access to the bulbs.
yes!
The converter assembly is a bolt on part, or you can cut out and weld in generic units to replace the existing ones.
There is no cabin air filter on a 1995 Villager.
If you need to ask how to replace a fuse, you need to step away from the car and never touch it again.
Yes, it should fit.
134-a
Buy a manual.
No, there is no "adjustment".
Open the hood and look under the hood or on the radiator assembly. There you will find a placard with this info. It is also listed in your owner's manual. the gap for a 95 villager is .032