Zetor COMPAX CL 25 NC, Operator'S Manual

Page: 80 / 108

Transmission Oil Replacement
1. Allow the transmission oil to cool.
2. Remove the drain plug from the bottom of the transmission and drain the oil.
3. Reinstall and check the drain plug.
4. Fill the transmission with new oil up to the correct level on the dipstick: Quantity 17 l (4.5 US gal)
1 - Rear Side of Transmission
2 - Dipstick
3 - Transmission Case Filler
4 - Transmission Case Drain Plug
Important: Always use the same oil grade and specification when changing the oil. The
drained oil must be disposed of in accordance with local regulations.
Front Axle Oil Replacement
1. Drain the oil through the drain holes from the central differential and from each final drive.
2. Reinstall and tighten all drain plugs.
3. Remove the filling/bleeding plugs from each final drive to allow air to escape.
4. Remove the dipstick from the filler and fill the front axle with up to 3.2 liters (0.85 US gal) of oil and wait for
the oil to reach the final drives.
5. Check the oil level using the dipstick and reinstall the filling/bleeding plugs on both final drives and tighten
them.
1 - Filling/Bleeding plug
2 - Upper level
3 - Lower level
4 - Front Axle Drain Plug
Important: After refilling the prescribed amount of new oil, the level measured by the dipstick
may be higher than permitted - due to incomplete filling of the front-wheel axle drive mechanism -
this discrepancy will disappear after being put back into operation.
Unscrew the bleeding plugs to accelerate the proper pumping of the oil by the front axle drive
system.
MAINTENANCE INSTRUCTIONS
79