OMAL161979: 6020, 6120, 6220, 6320, 6420 and 6420S Tractors(398791- ), Block File: OU12401_000124B_19

1. Start engine and operate several hydraulic functions to heat up oil.

2. Park tractor so that it is level. Lower draft links and front-mounted implements.

3. Shut off engine and remove the key.

4. Apply handbrake (transmission in "P").

5. Remove drain screws (A).

6. Replace transmission/hydraulic oil filter elements (B).

7. Take out screw-plug (C). Pull out intake screen and wash it in fuel. Re-install the intake screen.

8. Before refilling with fresh oil, replace seals and tighten drain screws to 50 N·m (35 lb-ft).

9. Add transmission/hydraulic oil to the transmission case.

A-Drain screws
B-Transmission/hydraulic oil filters
C-Screw-plug
D-Additional oil reservoir

Capacities
AutoPowr...	60 liters (15.9 U.S. gal.)
Extra for front-wheel drive...	3 liters (0.8 U.S. gal.)
Extra for TLS axle...	3 liters (0.8 U.S. gal.)
Extra for additional oil reservoir...	14 liters (3.7 U.S. gal.)

Run engine briefly and operate hydraulic functions. Shut off the engine.

Wait for between 10 and 15 minutes before checking the oil level. It should be between the marks on the dipstick. If not, correct oil level.

OU12401,000124B -19-30MAY05-1/1