Edition Code 1109B0110A
2010 New Holland Rustler™ 125 Gasoline and 120 Diesel Service Manual
These vehicles are designed and built to provide the ultimate in performance efficiency; however, proper
maintenance and repair are essential for achieving maximum service life and continued safe and reliable
This manual provides detailed information for the maintenance and repair of New Holland Rustler™ 120 and
125 vehicles, and should be thoroughly reviewed prior to servicing the vehicles. The procedures provided
must be properly implemented, and the DANGER, WARNING, and CAUTION statements must be heeded.
This manual was written for the trained technician who already possesses knowledge and skills in electrical
and mechanical repair. If the technician does not have such knowledge and skills, attempted service or
repairs to the vehicle may render the vehicle unsafe. For this reason, the manufacturer advises that all repairs
and/or service be performed by an authorized dealer representative or by a factory-trained technician.
It is the policy of CNH America LLC to assist its distributors and dealers in continually updating their service
knowledge and facilities so they can provide prompt and efficient service for vehicle owners. Regional techni-
cal representatives, vehicle service seminars, periodic service bulletins, maintenance and service manuals,
and other service publications also represent continuing commitment to customer support.
A full line of training and continuing education classes for technicians who want to learn more about our prod-
ucts. For more information, contact your local dealer or CNH America LLC for a list of upcoming classes.
This manual covers all aspects of typical vehicle service; however, unique situations sometimes occur when
servicing a vehicle. If it appears that a service question is not answered in this manual, please contact your
nearest authorized dealer or distributor for assistance. You may also write to us at: CNH America LLC; 700