This is the operators manual for the new holland 644 654 and 664 round baler this manual contains information on operating adjusting maintaining and troubleshooting for your new holland round baler. This new holland 644 654 664 round baler operators manual owner contains complete rebuild procedures and specifications disassembly cleaning inspection and assembly instructions are included a listing of accessory and component suppliers is located in section m component manufacturers. Find many great new used options and get the best deals for new holland 644 654 664 round baler operator manual 42064431 at the best online prices at ebay free shipping for many products. New holland 634 644 654 664 round baler repair service manual pdf download this manual may contain attachments and optional equipment that are not available in your area please consult your local distributor for those items you may require materials and specifications are subject to change without notice. The new holland 634 644 654 664 service manual contains the necessary technical information to service overhaul and troubleshoot the baler