KTM 125 SX - Manual (Page 35)

ENGLISH
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Check transmission oil level (125 SX)
In order to check the transmission oil level the control screw [1] on the clutch
cover is to be removed. Oil should just barely escape from the inspection open-
ing when the motorcycle is in an upright position. If necessary, remove the
plug [2] and top up with oil (e. g. Motorex Top Speed 4T 15W50).
Transmission and clutch will be subjected to excessive wear and tear if you
use too little or low grade oil. Use only high-grade oil (e. g. Motorex Top Speed
4T 15W50).
Changing the transmission oil (125 SX)
To change the gear oil warm up the engine and park the motorcycle on a hor-
izontal surface. Remove oil drain plugs [3] and [4] and drain the used oil into
an appropriate container. Clean the magnets of the oil drain plugs and mount
them together with the appropriate gaskets.
M12x1,5 20 Nm
M10x1 15 Nm
Fill in 0.7 l oil (e. g. Motorex Top Speed 4T 15W50), mount the plug [2] and
check the engine for leaks.
Transmission and clutch will be subjected to excessive wear and tear if you
use too little or low grade oil. Use only high-grade oil (e. g. Motorex Top Speed
4T 15W50).
Check transmission oil level (250 SX)
In order to check the transmission oil level the control screw [5] on the clutch
cover is to be removed. Oil should just barely escape from the inspection open-
ing when the motorcycle is in an upright position. If necessary, remove the
plug [6] and top up with oil (e. g. Motorex Top Speed 4T 15W50).
Transmission and clutch will be subjected to excessive wear and tear if you
use too little or low grade oil. Use only high-grade oil (e. g. Motorex Top Speed
4T 15W50).
Changing the transmission oil (250 SX)
To change the transmission oil run the engine warm and set up the motorcy-
cle on a horizontal surface. Remove the oil drain screw [7] and drain used oil
into a container. Clean the magnet of the oil drain screw and reinstall oil drain
screw with seal.
M12x1,5 20 Nm
Pour in 0.7 litres engine oil (e. g. Motorex Top Speed 4T 15W50), replace
plug [6] and check engine for leaks.
Transmission and clutch will be subject to excessive wear and tear, if you use
too little or low grade oil. Use only high-grade oil (e. g. Motorex Top Speed
4T 15W50).
MAINTENANCE WORK ON CHASSIS AND ENGINE
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