Yanmar 2V Series, Operation Manual

Page: 81 / 112

PERIODIC MAINTENANCE
2V Operation Manual 65
CAUTION
For maximum engine life, Yanmar
recommends that when shutting the
engine down, you allow the engine to
idle, without load, for five minutes. This
will allow the engine components that
operate at high temperatures, such as
the exhaust system, to cool slightly
before the engine itself is shut down.
0000008enLV
CAUTION
NEVER use an engine starting aid such
as ether. Engine damage will result.
0000009en
CAUTION
Make sure the engine is installed on a
level surface. If a continuously running
engine is installed at an angle greater
than 25° (in any direction) or if an engine
runs for short periods of time (less than
three minutes) at an angle greater than
30° (in any direction) engine oil may
enter the combustion chamber causing
excessive engine speed and generating
white smoke. This may cause serious
engine damage.
0000010en2V
CAUTION
New Engine Break In:
• On the initial engine start-up, allow the
engine to idle for approximately 15
minutes while you check for proper
engine oil pressure, diesel fuel leaks,
engine oil leaks, coolant leaks, and for
proper operation of the indicators
and / or gauges.
• During the first hour of operation, vary
the engine speed and the load on the
engine. Short periods of maximum
engine speed and load are desirable.
Avoid prolonged operation at
minimum or maximum engine speeds
and loads for the next four to five
hours.
• During the break-in period, carefully
observe the engine oil pressure and
engine temperature.
• During the break-in period, check the
engine oil and coolant levels
frequently.
0000011en
CAUTION
NEVER engage the starter motor while
the engine is running. This may damage
the starter motor pinion and / or ring
gear.
0000012en