Chapter 19 has an extensive collection of over 1000 parts, operation and workshop manuals in its technical library collection. If you are an ACMOC member and need access to such information, or wish to purchase copies where we have duplicates email a request to the secretary and you never know you luck!
ACMOC
Antique Caterpillar Machinery Owners Club
1115 Madison St NE # 1117
Salem, OR 97301
support@acmoc.org