It only applies to two-wheel-drive models and the first step to follow involved hoisting the car up and putting it firmly on jackstands, with the extension housing oil seal being found at the very rear of the transmission where the driveshaft is connected, and evidence of a leaking seal is typically a layer of lubricant on the front of the driveshaft, or dripping out on the back of the transmission. Disassemble the driveshaft, on circular flange or yoke type rear output shafts disassemble the retaining nut and washer on the flange or the yoke and push the flange or the yoke aside. Tap the dust shield with a soft-faced hammer, carefully, back, in case it has one, and remove it without distortion. The rear of the transmission a screwdriver or pry bar heightens the likelihood of breaking the oil seal and bushing (where present) and the splines of the output shaft, so care is required to not damage it, and in any case, this is very difficult, and a special tool to remove the oil seal should be used. To install the new oil seal, cut a large section of pipe or a large deep socket as a drift, and beat the cultivated section into the bore, taking full care to ensure that it is firmly seated, and then the dust shield is once again installed by beating it into place. Wipe the yoke splines with multi-purpose grease and, pushing the flange or yoke over the output shaft past the new seal, use thread locking compound on the retaining nut, install the washer and nut, and tighten to the required torque. Lightly lubricate the splines of the transmission output shaft with lightweight grease and carefully replace the driveshaft so as to not damage the new seal and then install the yoke, washer and retaining nut (where necessary). Install the rear driveshaft back, replace and fill the transmission lubricant where needed, take out jackstands, and lower vehicle.
