Changing engine oil and filter
NOTE: R Series Tractors are equipped with either IT4/Stage IIIB
or Tier 2/Stage II engine. See Record Engine Serial Number in Identification
Numbers section to determine which engine is applicable.
The initial break-in service interval of a new or rebuilt wet sleeve
engine with Break-In Plus must go at least 100 hours to assure the
surface mating of the rings and liners has had an opportunity to occur.
The 100 hour minimum applies to all new or rebuilt engines. The maximum
service interval is the same as the service interval recommendations
listed in Engine Oil and Filter Service Intervals locted in section
90 of this Operator's Manual.
Replacing BOTH fuel filters1
Cleaning optional fuel water separator filter element (If Equipped)