2.6 Lubrication system
Change transmission oil and examine oil level
Drain
Drain the oil when the transmission has warmed up to make sure
that wear particles and other impurities are removed with the warm
oil.
1 Put a container (30 L) below the oil plug (A) at the bottom of
the transmission housing.
2 Remove the oil plug (A).
3 Drain the oil from the transmission.
4 Replace the sealing ring of the oil plug.
5 When all the oil has drained out, install the oil plug (A).
Fill
1 Remove the transmission oil dipstick (A).
2 Through the dipstick opening, fill the transmission with recom‐
mended lubricating oil so that the oil level is at the correct
level according to the dipstick.
3 Start the engine and let it run idle so that the torque converter
and oil cooler are filled up.
4 Stop the engine and examine the filter connections for oil
leaks.
5 Examine the oil level (Oil level cold/hot examination), as
instructed later in this chapter. If necessary, add oil to the
transmission so that the oil level rises to the required level.
Oil level cold/hot examination
After oil refill/change perform oil level cold/hot examination.
Cold examination procedure determines if the transmission has
enough oil to be operated safely until a hot examination can be
made.
Hot examination procedure determines if the transmission has cor‐
rect oil level with normal operating temperature.
6
2 Transmission – 2.6 Lubrication system
TL2 Maintenance Manual
591 003 Default
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