Do

• Maintain your vehicle at 10,000 kilometre intervals.

• Attend to any noise or vibration coming from the driveline.

• Change oil in limited slip differential at 25,000 kilometre intervals.

Don't

• Run the vehicle on stands with only one wheel spinning.

• Move the vehicle until you fit oil.

• Use any other than extreme pressure differential oil.

• Re-use oil

• Leave your spare differential stand without turning it occasionally.

• Cut & join axle shafts.

• Run different differential ratios front and rear of your 4WD.