Fayat Bomag CR 820 T Tier 4, Operating Instructions, Maintenance Instructions

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9 Maintenance
Operations Manual
CR 820 T
Date May 2020
Page 9-8
Install the filter onto the engine until the filter makes
good contact, then rotate the filter another 3/4 of a
turn.
Remove the dipstick to check the oil level.
Add oil as needed.
Never operate the engine with the oil level below
the “L” (Low) mark or above the “H” (High) mark on
the engine oil dipstick.
Inspect Engine Belt
Visually inspect the drive belt.
Check the belt for intersecting cracks.
Figure 9.5 - Belt Cracks
Transverse (across the belt width) cracks are ac-
ceptable. Longitudinal (direction of belt length)
cracks that intersect with transverse cracks are not
acceptable.
Replace the belt if it is frayed or has pieces of mate-
rial missing.
Check Engine Coolant
Do not remove the radiator cap from a hot engine.
Wait until the temperature is below 120°F (49°C)
before removing the pressure cap. Failure to do so
can result in personal injury from heated coolant
spray or steam. Remove the filler cap slowly to re -
lieve coolant system pressure.
Do not add cold coolant to a hot engine. Engine
castings can be damaged. Allow the engine to cool
to below 120°F (49°C) before adding coolant.
Check the water temperature gauge on the opera-
tor’s control panel.
If the temperature is running hot, >210°F(99°C),
add more coolant.
Wait until the temperature is below 120°F (49°C).