John Deere Tractors Models 4044M, 4044R, 4046R, 4052M, 4052R, 4066M, 4066R Tractors Operator's Manual (OMLVU29832 OMTR112025 OMTR114542...) Price listed in US Dollar: $25.00 Leave this field blank Complete service operator's manual for John Deere 4044M, 4044R, 4052M, 4052R, 4066M, and 4066R Tractors, with all the technical information to maintain, and operate your JD Tractors. Read more about John Deere Tractors Models 4044M, 4044R, 4046R, 4052M, 4052R, 4066M, 4066R Tractors Operator's Manual (OMLVU29832 OMTR112025 OMTR114542...)