Thermo King T-1080S, Руководство по обслуживанию

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Engine Maintenance
EMI 2000
EMI 2000 is an extended maintenance interval
package, which is standard equipment on this unit.
The EMI 2000 package consists of the following
key components:
• New EMI 2000-Hour Cyclonic Air Cleaner
Assembly and Air Cleaner Element
• New EMI 2000-Hour Fuel Filter (black with
gold lettering)
• New EMI 2000-Hour By-Pass Oil Filter
(black with gold lettering)
• API Rating CI-4 Mineral Oil
• Five Year or 12,000 Hour ELC (Extended Life
Coolant).
The EMI package allows standard maintenance
intervals to be extended to 2,000 hours, or 1 year,
whichever occurs first.
NOTE: Units equipped with the EMI 2000
package do require regular inspection in
accordance with Thermo King's maintenance
recommendations.
NOTE: The new EMI 2000 oil filters and new
EMI 2000 air cleaners are NOT interchangeable
with the oil filters and air cleaners previously
used in truck unit.
Engine Lubrication System
The engine has a pressure lubrication system. See
the appropriate Engine Overhaul Manual for a
detailed description of the engine lubrication
system.
Oil pressure is affected by oil temperature,
viscosity and engine speed. Subnormal oil
pressures usually may be traced to lack of oil,
diluted oil, faulty oil pressure control valve, loose
connections in the lubrication system, or worn
bearings. Low oil pressure is not normally caused
by a faulty oil pump. The use of improper
viscosity oil will also produce low oil pressure
shutdowns.
Engine Oil Pressure Switch/Sensor
The engine oil pressure switch/sensor is located
on the filter head above the bypass oil filter.
Engine oil pressure should rise immediately on
starting. If engine oil pressure drops below 10 ± 2
psig (69 ± 14 kPa), the switch/sensor signals the
microprocessor to stop the engine. See the
appropriate Microprocessor Diagnostic Manual
for diagnostic information.
Engine Oil Change
The engine oil should be changed according to the
“Maintenance Inspection Schedule”. Drain the oil
only when the engine is hot to ensure that all the
oil drains out. When changing oil, try to make
sure that the truck is not tipped away from the
direction that the oil is supposed to flow from the
oil pan. It is important to get as much of the
residual oil out as possible because most of the
dirt particles are in the last few quarts of oil to
drain out. Refill the pan with oil (see the
“Specifications” chapter) and check the dipstick
level. Run the unit, and then recheck the oil level.
NOTE: Starting in the first quarter of 2014 the
fill port on top of the engine was removed.
CAUTION: The fill port on top of the
engine should not be used to add engine
oil. To prevent engine lock-up and/or
serious internal damage after engine oil is
added or changed always add oil through
the lower port on the timing gear cover.