Every 250 Hours; Engine - Change Fluid - New Holland Workmaster 25S Operator's Manual

Every 250 hours

Engine - Change fluid

Changing the engine oil and filter
NOTE: Change the engine oil and filter after the first 50 hours of operation, then every 250 hours thereafter. If the
tractor is operated for extended periods of time at maximum rated power and speed, or under other types of continu-
ous, severe operating conditions, the engine oil and filter should be changed at 200 hour intervals following the initial
oil change.
To change the engine oil:
1. Place a suitable container beneath the drain opening
to catch the used oil.
2. With the tractor engine off but at normal operating tem-
perature, remove the drain plug (1).
3. Install the drain plug after all of the oil has been drained.
4. Place a container below the oil filter, (2) to catch the oil
contained in the filter.
5. Remove the oil filter from the engine.
6. Coat the gasket on the new filter with a film of clean oil.
7. Install the filter onto the engine until the gasket contacts
its mating surface, then turn the filter approximately
three-quarters of a turn by hand. Do not overtighten.
8. Add the proper type and level of new oil, then start the
engine and check the filter for leaks.
NOTE: Oil Capacity, with filter 2.9 L (3.1 US qt)
Ambient Temp (°F)
-12 – 49 °C (10 – 120 °F)
-23.3 – 49 °C (-10 – 120 °F)
-29 – 16 °C (-20 – 60 °F)
Oil Specification API CF-4 or CH-4
NOTE: Tractors are originally shipped with (15W40) oil.
7 - MAINTENANCE
SAE 15W-40 CI-4/CH-4 E
SAE 10W-30 CI-4 E
ENGINE OIL SAE 5W-30
7-27
Recommended Oil
O
NGINE IL
O
NGINE IL
1
NHIL17CT01275AA
2
NHIL17CT01296AA