Lubrication - Kalmar DRF420-60S5 Maintenance Manual

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Draining transmission oil

2 Transmission – 2.6 Lubrication

Lubrication system, description

The transmission has its own lubrication system that is used for lu-

brication, control and cooling of the transmission. The transmission

oil cooler is located at the bottom in the cooler unit behind the en-

gine, a thermostat in the cooler enables the oil to reach operating

temperature faster.

At high oil temperature (120 °C) a warning is activated in Control unit

KID (D795) and performance is reduced, if the oil temperature goes

above 125 °C the transmission is disengaged.

For position of components see Transmission, component position

Oil and oil filter, changing

Avoid skin contact with the oil, use protective

Hot oil may cause burns, rashes and irritation!

The transmission must not be overfilled!

1 Operate and warm up the transmission oil.

2 Machine in service position, see section B Safety.

3 Place a receptacle under the transmission.

4 Remove the drain plug for transmission oil and let the oil drain

Maintenance manual DRF 400–450

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Lubrication

into the receptacle.

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