Should the unit be parked on an incline to check fluid levels?

Parking the unit on an incline to check fluid levels is not advisable because it can give inaccurate readings. When a vehicle is on a slope, the fluid levels may appear artificially high or low due to the angle, which could lead to miscalculations in maintenance or operational decisions. For instance, checking the oil or coolant level on an incline might cause the fluid to settle in a way that does not reflect the actual amount present in the system. Therefore, to ensure accurate fluid level readings, the vehicle should be parked on a level surface. This practice fosters consistency and reliability in equipment maintenance, allowing operators to ensure that fluids are at the appropriate levels for safe operation.