[valiant67]

The big thing is the timing belt. It's supposed to have a 105k mile life but if it hasn't been changed yet I'd consider changing it based on age. If the belt breaks it's very likely you'll bend valves.
I'm not sure how you check it, but this is listed for the manual transmission: Mopar MTX lubricant, p/n 4773167

 

[AJ_Schreiber]

Any Oreilly Autoparts store can pull up what fluid you need in our database, I know my parents PT with the same transmission uses ATF4 but Im not sure if it was different for the 90s cars.

 

[blake_mcguire]

I'm actually in Canada. The bigger issue is how to check the fluid that's in it, if it's full or not and if it needs to be changed.

 

[ImperialCrown]

The rubber fill plug is next to the left axle output seal. Grasp the rubber nub with pliers and pull. The drain plug is at the bottom.
If it has never been changed, it may be a good idea to.
Mopar has specific T-350 fluid in quart bottles. It may take just over 2 quarts.
Any fluid that meets the Chrysler MS-spec (material standard) should be OK to use.

 

[blake_mcguire]

Is it like my Daytona where it gets filled to the bottom of the fill hole?

 

[ImperialCrown]

Yes.

 

[blake_mcguire]

OK, last question, how do I find fluid that meets Chrysler's spec? Do you guys know of any that are good?

 

[ImperialCrown]

Mopar does market a specific T-350 fluid which meets the important MS-9417 spec recommended for these transaxles. Some transaxles run with ATF+4 and that is MS-9602.
Any fluid that meets the spec recommended for your application would be OK. I believe that you only need 3 quart bottles as the transaxle only needs a tad over 2 quarts.
http://www.allpar.com/mopar/5speed.html