4. Regular Inspections
38
Engine Oil Capacity
Make sure to fill engine oil to the level recommended below.
Checking Engine Oil
1. Move the engine to flat, level ground where the engine
will remain horizontal.
2. After starting the engine, turn the engine off once it
reaches a normal temperature.
3. Wait 5 ~ 10 minutes.
4. Pull out the oil level gauge.
5. Wipe off the indicator line on the oil level gauge with a
clean cloth.
6. Reinsert the oil level gauge.
7. Pull the oil level gauge out again and check the level and
condition of the oil.
EDL022152A
1) Check whether engine oil is smeared between the upper
limit (A) and lower limit (B) on the oil level gauge.
2) If engine oil is smeared below the lower limit (B) or is not
smeared on the gauge at all, add engine oil.
3) Check the viscosity and condition of the engine oil;
replace the oil if necessary.
Adding Engine Oil
1. Remove the oil filler cap on the top of the engine.
2. Add genuine oil recommended by Hyundai Doosan Infra-
core.
1) Add the oil a small amount at a time.
2) Wait 1 ~ 2 minutes and check the engine oil.
3) Check whether engine oil is smeared between the upper
and lower limits on the oil level gauge.
4) Repeat until the engine oil reaches the proper level.
3. Install the oil filler cap after adding engine oil.
Engine Model and
Product Code
Engine Oil Capacity (L /gal.)
Inside the oil pan
Total
a
a. Including 3.0 L / 0.79 gal. in the engine
Maximum Minimum
DX22 75 (19.81) 23 (6.08) 78 (20.61)
Wiping the engine oil gauge with a contaminated cloth
causes foreign matter to enter the engine, leading to
engine failure.
Do not add engine oil past the upper limit mark on the oil
level gauge. Overfilling oil can cause engine damage.
When removing the oil filler cap for work, be careful not
to allow any foreign matter to enter the engine.
• Be careful not to allow foreign matter to enter the
engine while adding engine oil.
• Adding engine oil past the upper limit on the oil level
gauge may cause engine faults. If engine oil is filled
past the upper limit, the engine oil must be drained
until the oil level lies between the upper and lower
limits on the oil level gauge.
• Do not use unspecified engine oil additives.