WARMING UP
When starting the engine allow it to warm up to operating temperature by allowing it to idle 5-10
minutes to ensure full lubrication and operating temperature.
Failure to do so can shorten engine life substantially.
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▶WARMING UP IN COLD WEATHER
Cold weather will change the viscosity 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 hydraulic 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.
46
important
Ensure the handbrake (Footbrake) is on during the warming period.
When the engine is warm push down the clutch and engage the main and auxiliary gear levers to the
required position.
Push down on the brake pedals and release the handbrake.
Increase the engine revolutions and let out the clutch smoothly.
Only change gears with main gear lever while moving and ensure that this is done with fully use of
the clutch.
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