Free McCulloch Chainsaw User Manuals | ManualsOnline Garden product manuals and free pdf instructions. Find the user manual you need for your lawn and garden product and more at ManualsOnline McCulloch 610-650 Manual Package - Old Manuals This a a package deal for the McCulloch Pro Mac 610 & 650 SERVICE GUIDE, OWNERS MANUAL and PARTS LIST. The package is the same guide/manual/list that McCulloch mechanics used to service your McCulloch Chain Saw. GET ALL THREE MANUALS/GUIDES/LIST AND SAVE TIME AND MONEY! When printed it totals 75 pages of information!!!