During pre-trip inspection, drivers will need to check fluid levels for _________.

Oil Level:
- Indicate where dipstick is located.
- See that oil level is within safe operating range. Level must be above refill mark.
Coolant Level:
- Inspect reservoir sight glass, or
- If engine is not hot, remove radiator cap and check for visible coolant level.
Power Steering Fluid:
- Indicate where power steering fluid dipstick is located.
- Check for adequate power steering fluid level. Level must be above refill mark.