Service Manual

627333-A 2-1
Introduction
INTRODUCTION
INTRODUCTION
The machine utilizes a diesel engine manufactured by
CAT for AGCO.
Many of the components are mounted and operate
directly with the CAT engine. This section describes
troubleshooting, error codes and the proper procedures
to remove and install components.
If an internal engine problem arises that warrents
engine, please contact your AGCO-dealer or the engine
service center.
SPECIFICATIONS AND STANDARDS
CONCERNING FUEL, OIL AND COOLANT
The engines fitted on the machine series comply with
standards concerning emissions imposed by the
authorities. (EU97/68/EC and 2007 US EPA and
California Regulations for Large Non Road
Compression Ignition Engines)
The quality of the fluids used in these engines, as well as
the servicing schedule, must be respected in order to
keep pollution emission levels low and to maintain the
machine’s performance throughout its life.
Fuel Quality
The fuel must comply with standard DIN EN 590 and
with the following specifications:
Density at 15 °C (59 °F): 0,82 to 0,84 kg/dm
Viscosity at 40 °C (104 °F): 2 to 4,5 mm/sec
Cetane index: min 51
Sulphur content: max 0,005p-%
Water content: max 200mg/kg
Oil Quality
The oil used must comply with API CI-4 standard.
Coolant Quality
The coolant used must comply with the ASTM d 3306
standard. It must consist of pure water and
ethylene/propylene glycol type antifreeze in the following
proportions:
• 40-60% water
• 40-60% antifreeze
The ideal ratio is 50% water to 50% antifreeze.
CAT C11 DIESEL
Specification
Specification CAT C11 Diesel with Turbo Intercooler.
• 6 Cylinder, 11.1 liter engine with direct injection;
• Injection order: 1-5-3-6-2-4;
• Max injection pressure of 2070 bar (30 000 PSI);
• Oil pressure 3,8 bar (54 PSI);
• Oil capacity of 40 L (10,6 gallon);
• Oil type, SAE 15W40 API Class CF-4
• Valve clearance of;
Inlet 0,38 mm (± 0,08 mm)
Exhaust 0.64 mm (± 0,08 mm)
Engine Oil Type
Generally, use the highest oil viscosity that is available to
met the requirement for the temperature at start-up.
If ambient temperature conditions at engine start-up
require the use of multigrade SAE 0W oil, SAE 0W-40
viscosity grade is generally preferred over SAE 0W-20
or SAE 0W-30.
NOTE: SAE 10W-30 is the preferred viscosity grade for
the engine when the ambient temperature is
above -18°C (0°F) and below 40°C (104°F).
NOTE: Supplemental heat is recommended for
cold-soaked starts below the minimum ambient
temperature. Supplemental heat may be
required for cold-soaked starts that are above
the minimum temperature that is stated,
depending on the parasitic load and other
factors. Cold-soaked starts occur when the
engine has not been operated for a period of
time and when the cooler ambient temperatures
allow the oil to become more viscous.
Lubricant Viscosities for Ambient Temperatures
Ambient Temperature
Viscosity Grade Minimum Maximum
SAE 0W-20 -40°C (-40°F) 10°C (50°F)
SAE 0W-30 -40°C (-40°F) 30°C (86°F)
SAE 0W-40 -40°C (-40°F) 40°C (104°F)
SAE 5W-30 -30°C (-22°F) 30°C (86°F)
SAE 5W-40 -30°C (-22°F) 50°C (122°F)
SAE 10W-30 -18°C (-0°F) 40°C (104°F)
SAE 10W-40 -18°C (-0°F) 50°C (122°F)
SAE 15W-40 -9.5°C (-15°F) 50°C (122°F)