Automatic Gearbox - Volvo FM Handbook

10 Fill the gearbox with new oil up to the maximum
oil level on the transparent level plug (see
illustration).
11 Run the gearbox for at least one minute in neutral
with the clutch pedal released.
12 Check the oil level again.
13 If the level has dropped, top up with more oil and
run the gearbox for another minute.
14 Repeat the check and top up until the level does
not drop after running the gearbox.

Automatic gearbox

Oil grade
Transmission oils fulfilling quality requirements of
both Dexron III and Allison C4 shall be used.
Gearbox Oil change volume, approx. litres
VT1705PT 35
Maintenance 559
1 Filter housing
2 Filter
Level plug
Note!
Do not untighten the level plug.
J0008163
J1007661