I have finally found a website that is one of the best sites for owners manauals and workshop manuals.
Anyway, here is all the stuff you need to know to get your workshop manual. This website also sells the owners manual if you are interested aswell.
www.jpnz.co.nz is a website that takes Japanese owners manaual and workshop manuals and translates them directly in English.
The link below will lead you directly to the website of the workshop manual for your 97-02 Caldina however this is a catch.
They need 150 people to be interested in it and will not translate/print these out till they get that number.
Currently it is up to 43 people.
If you are interested in getting one of these (they will go for about $100 NZD without freight cost which works out to be about $80.00USD) go to this link and register your interest by clicking on the 'Request English Version' button.
Please note that you are just registering your interest. You will not be asked to pay for anything.
When the number reaches 150 people, they will send out an email to you and you can go from there.
Even though this website, and where they print them, is in New Zealand, I'm sure they can ship overseas.
I have the owners manual (for my 98 Caldina) and it is very professionally made and is excellent quality for their price.
Good Luck as this is the only website I have found in the world that directly translates the Japanese version in to English and turns it into a professional booklet.
http://www.jpnz.co.nz/afawcs0131171/CATID=...uctdetails.html