Exmark Radius X Series Operator's Manual page 51

5. If the level is low, wipe off the area around the oil
fill cap, remove cap/dipstick and add oil to the
"FULL" mark on the dipstick. Exmark 4-Cycle
Premium Engine Oil is recommended; refer to
the following information for an appropriate API
rating and viscosity. Always check the level with
the dipstick before adding more oil. Do Not
overfill.
• Crankcase Capacity: 2.4 L (2.5 qt)
• Recommended Oil Type: Exmark 4-Cycle
Premium Engine Oil
– API service SF, SG, SH, SJ, or SL
Figure 49
Note: To prevent extensive engine wear or
damage, always maintain the proper oil level in the
crankcase. Never operate the engine with the oil
level below the "ADD" mark or over the "FULL"
mark on the dipstick.
Changing the Engine Oil
Service Interval: After the first 5 hours
1. Park the machine so that the drain side is slightly
lower than the opposite side to ensure the oil
drains completely.
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2. Start the engine and let it run until warm. This
warms the oil so it drains better.
3. Disengage the blade control switch and ensure
the parking brake is engaged.
4. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
51
Maintenance
Figure 50
Viscosity table
Every 100 hours (change
it more often under a
heavy load or in high
temperatures)(Exmark
Engine).
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