I dont have 038 SM to share.
But there is guys there that probably have that one just like the 070 090 they have but I didnt. It's a fourm of people with same interest repairing saws and sharing for free.
For chainsaw manuals, including the IPL (illustrated parts list) and SM (service manual), go here: http://www.arboristsite.com/chainsaw/
then click on "Stickies"
and then click on the thread titled "The Beg for Manuals Thread".
Make a post in that thread stating what manuals you need. Someone will get back to you in minutes, worst case an hour, via private message. Do not thank anyone publicly in the thread.