BST: Need marine air-conditioning book

[Mike Webb]

I have three Cruisair a/c units and I would like to diagnose and recharge them
myself - bring in the a/c contractor only as required. I'm a competent
engineer and understand the principles involved.  I also have access to
gauges, vacuum pump and refrigerant. If you have  a suitable how-to book for
sale, or suggestions, please contact me. herby(at)candw.lc

Mike