Owners manual

All Engines United States And Canada Industrial (Off-Hi [...] QSB4.5 and QSB6.7
Page W-4 Section W - Warranty
can damage the Engine and aftertreatment system within a short period of time. This damage could cause the Engine
to become inoperable and failures attributable to the use of incorrect fuels will be denied Warranty Coverage.
Maximum sulfur levels by emissions certification
level as listed on the Engine's dataplate are:
EPA 2007/2010/2013 max. 15 parts per million
EPA Tier 4 Interim / Final max. 15 parts per million
EU Stage IIIB 2011 max. 15 parts per million
Euro 4/5 max. 50 parts per million
Euro 6 max. 10 parts per million
Cummins is not responsible for failures or damage resulting from what Cummins determines to be abuse or neglect,
including, but not limited to: operation without adequate coolants or lubricants; overfueling; overspeeding; lack of
maintenance of lubricating, cooling or intake systems; improper storage, starting, warm-up, run-in or shutdown
practices; unauthorized modifications of the Engine. Cummins is also not responsible for failures caused by incorrect
oil, fuel or diesel exhaust fluid or by water, dirt or other contaminants in the fuel, oil or diesel exhaust fluid.
For power units and fire pumps (package units), this Warranty applies to accessories, except for clutches and filters,
supplied by Cummins which bear the name of another company.
For all other Industrial engines (except those previously mentioned), this Warranty does not apply to accessories
which bear the name of another company. Such non-warranted accessories include, but are not limited to: alternators,
starters, fans**, air conditioning compressors, clutches, filters, transmissions, torque converters, steering pumps, and
non-Cummins fan drives, Engine compression brakes and air compressors.
Cummins Compusave units are covered by a separate Warranty.
Before a claim for excessive oil consumption will be considered, Owner must submit adequate documentation to show
that consumption exceeds Cummins published standards.