[962porsche]

just under the left side 1/2 shaft (axle) you will see a 17 MM allen head bolt . thats the drain plug . same side (left) 1/2 way up just behind the 1/2 shaft (axle) you will see an other 17MM headed allen . thats the fill plug. make sure you can get the plugs unscrewed before you drain the oil out . put the drain plug in take the fill plug out . fill using ( hypoid )SAE 80 untill it starts coming out the fill plug hole . it should take about 2.0 liters that would be just over 2 QTS so you will need to get 3 QTS of trans oil . if you don't have a 17mm allen you can use a 17mm bolt with 2 or 3 nuts tighten down real tight . if you have a welder put a spot weld in the end of the bolt were the nut is . if the 17mm plugs are real tight and they will be ! you may have to get a 17mm allen socket wrench and a breaker bar . when filling you can use a long about 3 feet of hose sliped over the end of the funnel and just hang it from the strut for the rear hatch with some wire .