Original Caterpillar 345D, 349D Excavator Service Manual for the following serial #'s JGB1 RGD YEE RGG EEH KFH RAJ RBJ MLK NLM JKN LHS LKY 1-up. Form # KENR7810, issued 2012. Large heavy manual - approximately 20 lbs. See " Contents " listing picture for coverage.