Service and maintenance
Power transmission 135
Power transmission
Transmission oil
The oil level can be read off on the information display unit,
see page 31. If the oil level is incorrect (low/high), an alarm
display is shown, see page 39. If the temperature in the
transmission is high, the control light is on and an alarm
display is shown, see page 39.
Transmission oil, checking level after
topping up or changing
IMPORTANT! Always clean around the dipstick before you
check the oil level. Dirt in the oil damages the transmission.
Remember:
– The transmission may not drive correctly if there is too little oil,
which means that it will be damaged.
– Too much oil makes the oil foam, which causes the
transmission to overheat.
Check the oil when its temperature is approx. 60 °C, suitably at the
end of the work shift.
1 Place the machine in service position, see page 95.
2 Start the engine and let it idle.
3 Move the gear selector to neutral.
4 Wait for approx. one minute to allow the oil level to stabilise
before checking.
NOTE! Use a rag which does not give off fluff, for wiping the
dipstick.
5 The oil level should be 40–70 mm above the min. mark on the
dipstick. The corresponding reading on the display unit is
40–70%.
6 Top up when necessary, but do not overfill.
Oil volume between min. and max. on the dipstick is approx. 7 litres.
AEngine
B Flywheel housing with power take-off
CTransmission
D Front drive axle
E Dropbox
F Propeller shafts
G Front bogie axle
H Rear bogie axle
AB
C
D
E
F
GF
H
A901130
A Filler pipe
B Dipstick
Max
Min
A9004301
A
B
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