Paccar MX-11, Руководство оператора

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2. With the accelerator pedal in the
idle position, turn the ignition key to
the START position to start the
engine.
3. If the engine does not start after 10
seconds, release the key. Wait an
additional 10 seconds to allow the
starter motor to cool, then try
staring the engine again.
4. Once the engine has started, wait
for the oil pressure to rise, and the
low oil pressure warning lamp to
turn off, before increasing rpm.
If the engine does not start, or runs
erratically, see Priming the Fuel System.
Cold Weather Starting
Follow this engine starting procedure when
the outside temperature is below 50°F
(10°C).
CAUTION
To reduce the possibility of damage to
the lubricating oil pan, due to the ma-
terials used in the manufacture of the
lubricating oil pan, under no circum-
stances should an external heat
source be applied directly or indirectly
to the lubricating oil pan.
1. If you have not already, begin by
following the
Normal Starting
Procedure on page 20 until it
directs you back to step 2 in this
cold weather procedure
Refer to the vehicle operator's manual
instructions for any additional cold weather
starting procedures.
2. Allow the 12 volt fuel module pre-
heater to heat the fuel. Leave the
key in the accessory position,
without engaging the starter until
the Wait-To-Start lamp goes out.
During cold weather, the use of winter fuel
blends can significantly improve the ease
of starting performance, and overall
dependability of your vehicle. Winter fuel
blends are designed to reduce wax gelling
in the fuel filter and lines.
If Starting a cold engine, remember to
slowly increase the engine speed. This
provides adequate lubrication to the
bearings and gives ample time to allow the
oil pressure to stabilize.Also, if starting a
cold engine, slowly increase the engine
speed. This provides adequate lubrication
to the bearings and gives ample time to
allow the oil pressure to stabilize. Also, for
coolant temperatures below 150°F (70°C),
use a low gear and drive at moderate
engine speed until the engine coolant has
reached operating temperature. Do not let
the engine idle longer than necessary. If
the vehicle cannot be driven, an elevated
idle speed may be used instead to warm
the engine.
3. Return to step 2 in the Normal
Starting Procedure
CAUTION
The use of starting aids, such as ether,
may result in damage to the engine
and engine aftertreatment system.
Starting Procedure After Extended
Shutdown or Oil Change
After extended shutdown or an oil change
follow the
Normal Starting Procedure on
page 20.
Operating the Engine
Monitor the oil pressure and coolant
temperature gauges frequently. Refer to
Engine Oil Capacities and Pressures on
page 57 and Engine Coolant
Specifications on page 62 for
ENGINE OPERATION - Operating Instructions
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