7 - MAINTENANCE
After first 50 hours
Engine lubrication system - Change fluid
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 once the oil has drained from the
engine.
4. Place a container below the oil filter,
(2)
to catch the
used oil and unscrew the oil filter.
5. Discard the used oil and oil filter.
6. Coat the gasket on the new oil filter with a film of clean
oil.
7. Screw the filter in place 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.
NHIL17CT01436AA
1
NOTE:
Oil Capacity, with filter
4.2 L
(
4.4 US qt
)
Recommended Oils
Ambient Temp (°F)
Recommended Oil
-12 – 49 °C
(
10 – 120 °F
)
SAE 15W-40 CI-4/CH-4 E
NGINE
O
IL
-23.3 – 49 °C
(
-10 – 120 °F
)
SAE 10W-30 CI-4 E
NGINE
O
IL
-29 – 16 °C
(
-20 – 60 °F
)
ENGINE OIL SAE 5W-30
Oil Specification API CF-4 or CH-4
NOTE:
Tractors are originally shipped with (15W40) oil.
7-14
Summary of Contents for Workmaster 25 Tier 4B
Page 74: ...3 CONTROLS AND INSTRUMENTS 3 28 ...
Page 110: ...5 TRANSPORT OPERATIONS 5 8 ...
Page 116: ...6 WORKING OPERATIONS 6 6 ...
Page 178: ...8 TROUBLESHOOTING 8 6 ...
Page 187: ...9 SPECIFICATIONS NHIL12CT00862HA 1 9 9 ...
Page 188: ...9 SPECIFICATIONS 9 10 ...
Page 190: ...10 ACCESSORIES 10 2 ...
