John Deere/timberjack 770d, 1070d, 1270d, 1470d Harvester Diagnostic & Repair Technical Manual (tm2122) Illustrated Factory Diagnostic and Repair for John Deere / TIMBERJACK Wheeled Harvesters Models 770D, 1070D, 1270D, 1470D This manual... Download 69.00 USD X The seller jd-store offers you 10.0% on each sale!