Isuzu NPR rear diff service

Tools used in the video are a 5 gallon pail pump https://amzn.to/3kualHr 24mm socket, 17mm socket, breaker bar, ratchet and drain pan. Drain plug torque is 62 ft lbs 80 90w gear oil https://amzn.to/3J6z9zq 1.98 gallons