Genuine 1989 Mazda 929 Axle Shaft

1989 Mazda 929 Axle Shaft Parts and Q&A

• Q: What oils are recommended for axle shafts and differentials, and How to check and change them on 1989 Mazda 929?

  A: In case of rear axes and differentials, apply API GL-5 oils with SAE 90 at temperatures above 0°F 0 -18°C and SAE 50W where temperature is below 0°C 0 -18°F. Special SAE 90 lubricant is advisable in models that have limited slip differentials. Lubricant level should also be checked after every 6,000-7,500 miles (9,662-12,077 km), and in case of oil leakage or alteration of axle sound, then the level of lubricant should be tested and replenished. To measure the level of the oil, the vehicle should be parked on the level surface, the parking brake must be applied, and the wheels blocked. Unblocking the wheels: Before unblocking the wheels, remove the filler plug and ensure that the oil level reaches the bottom of the filler hole, add lubricant where it is needed, clean the threads and replace filler plug. It should be changed after every 7,500 miles (12,077 km) and 30,000 miles (48,309 km). In order to drain and refill, the vehicle should be parked on a level ground, the parking brake should be put on, and the wheels blocked. Place a drain pan under the rear axle/differential, take off the drain plug and drain the oil. Install Clean and reinsert the drain plug and unscrew the filler plug and pour in the correct grade and the appropriate lubricant depending on the ambient temperature until the top of the filler hole is reached. Install or clean up the filler plug, remove the drain pan and unblock the wheels.