Valtra N103 H, N113 H, N123 H, N143 H service schedule

1. Wipe each nipple, pump in grease until a little shows, and wipe off the excess.
2. Do the steering, front axle, linkage, PTO shaft and any other nipples your handbook shows.

Tools: Grease gun

1. Warm the engine, stop it and put the tray under the sump. Remove the drain plug and let the oil drain fully.
2. Refit the plug with a good washer. Unscrew the old filter, wipe the sealing face, oil the new seal and screw the filter on by hand.
3. Fill to the top mark on the dipstick, run for a few minutes, stop, check for leaks and recheck the level.

Tools: Drain tray (20 L), Filter wrench, Funnel

1. Run the tractor briefly to warm the oil, then park level.
2. Remove the drain plug, drain, refit and fill to the level plug or sight mark.
3. Check for leaks.

Tools: Drain tray, Funnel

1. Warm the oil by working the tractor, park level, stop and lower all implements.
2. Drain the oil from the drain plugs into a large tray, and change the filters as your handbook shows.
3. Refill to the correct level with the engine off, run for a few minutes and recheck the level.

Tools: Large drain tray (100 L), Filter wrench, Funnel or pump

1. Park level and warm the oil if you can.
2. Remove the drain plug and let the oil drain fully, then refit it.
3. Refill through the filler or level plug to the correct level and check for leaks.

Tools: Drain tray, Funnel, Spanners

1. Park level and warm the oil if you can.
2. Remove the drain plug and let the oil drain fully, then refit it.
3. Refill through the filler or level plug to the correct level and check for leaks.

Tools: Drain tray, Funnel, Spanners

1. Let the engine cool fully before opening the cap.
2. Drain the radiator and block, flush, refit the drains and refill with the correct mix.
3. Run to temperature, let it cool and top up.

Tools: Drain tray, Hose clamp pliers