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STOPPING THE ENGINE
Normal Conditions
Following normal operating conditions, lower the engine speed to idle, disengage
the clutch, and then turn the ignition switch to the OFF position. If the engine has
been running under high power, let it run at fast idle speed a few minutes to cool
the engine down.
Abnormal Conditions
Under abnormally overheated conditions, the engine may continue to run after the
ignition switch is turned off. If this case is ever encountered, turn on the ignition
switch immediately and allow the engine to idle until it has cooled enough to stop.
If the engine is overheated due to loss of coolant, it is best to stop the engine
immediately, if necessary by applying the load. Add engine oil if necessary, then
after the engine has returned to a normal temperature, add coolant slowly until the
radiator is full.
WARNING: TO REDUCE THE RISK OF INJURY WHEN CHECKING A HOT
ENGINE. COVER THE RADIATOR CAP IN A THICK CLOTH AND TURN IT
SLOWLY COUNTERCLOCKWISE TO THE FIRST STOP. AFTER THE
PRESSURE HAS BEEN COMPLETELY RELEASED, PRESS THE CAP
DOWNWARD AND FINISH REMOVING THE CAP.
The above instructions also apply to engines that stop due to operation of the low
oil pressure/high water temperature safety switch. However, if the engine stops
due to low oil pressure, do not restart until the cause has been determined and
corrected -- Refer to "Recommended Lubricants" on page 22.
RUNNING-IN PROCEDURE
A new or reconditioned engine must not be run at high speeds or on full load for
the first 25 hours. The load and speed may be increased to a maximum over this
period. After the first 50 hours running, carry out the maintenance operations listed
-- Refer to "RECOMMENDED MAINTENANCE SCHEDULES" on page 21.
Check the instruments frequently and keep the coolant and oil filled to their
recommended levels.
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