Engine Oil Replacement; Oil Pressure Inspection - Orion AGB-21G Service Manual

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ENGINE OIL REPLACEMENT

ENGINE OIL REPLACEMENT
1. Start the engine and warm it up for sev-
eral minutes, and then turn off the engine
and wait for five minute.
2. Place the machine on a level place and
hold it on upright position by placing the
suitable stand under the engine.
3. Place a suitable container under the
engine.
4. Remove:
Oil cap
5. Fill:
Engine oil
Oil quantity:
Total amount:
Periodic oil change:
With oil filter replacement:
6. Check:
Oil leakage
7. Check:
Engine oil level

OIL PRESSURE INSPECTION

1. Check:
Oil pressure
Checking steps:
Slightly loosen the oil pressure check bolt
.
Start the engine and keep it idling until oil
starts to seep from the oil pressure check
bolt. If no oil comes out after one minute,
turn the engine off so it will not seize.
Check oil passages and oil pump for dam-
age or leakage.
Start the engine after solving the prob-
lem(s) and recheck the oil pressure.
Tighten the oil pressure check bolt.
Oil pressure check bolt:
10 Nm (1.0 m • kg)
3 - 9
0.9 L
0.8 L
0.85 L