5
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11
STOPPING THE ENGINE WARMING UP
After light work, let the engine idle for a
while and than turn the key o.
When starting the engine, allow it to
warm up to operating temperature by
allowing it to idle 5-10 minutes to en-
sure full lubrication and operating tem-
perature.
Failure to do so can shorten engine life
substantially.
▶
WARMING UP IN COLD WEATHER
Cold weather will change the viscos-
ity of the oil, resulting in a reduced oil
pumping capacity, which can cause
damage to the engine if it is not warmed
up correctly.
It also causes problems with the hy-
draulic system and the synchromesh in
the transmission.
Correct times for warming up are:
Temperature Time for warming up
Above 50°F 5~10 min.
50°F~ 32°F 10~20 min.
32°F~14°F 20~30 min.
14°F~-4°F 30~40 min.
Below –4°F Over 40 min.
(1) Main Switch
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