Just in case some of you are interested, I have found a guy who has multiple copies of original 34L XT600ZL Supplement Manuals.
Based on what is written inside this is what they are for:
39E-28197-60 is for engine numbers 39E-000101 to 39E-004100. 1983 only.
39E-28197-20 is for engine numbers 39E-004101 onwards. Published Dec 83 for the 84 model 34L.
Comparing each book (I got both) you can see several subtle differences which some of you would already know but at least you can get the correct manual for "your" bike(s).
There is also a "complete" service manual showing engine pull down, disassemble blow apart drawings etc... Book part # is 5Y4-28197-60 from the XT550 (1982-83). He does NOT have any of these at the moment, which compliments the Supplements.
I have warned Richard that he may get a rush of enquiries from you guys so here is the detail... $10 per book. $13.40 postage (within AU) for up to two copies. Ask for accurate postage for bigger orders. Good luck
By the way, he has books for most makes and models and is happy to answer your enquiries.
Bikes Books & Bits, Casterton Vic. Richard 0438 848 366. Email enquiries preferred on bikesbooksandbits@yahoo.com.au


