Only the filler plug. You have to remove the cover to drain the oil.
NOTE: Check the transmission oil with the engine OFF the car on level ground.# Remove the oil filler plug, then check the level and condition of the oil. # The oil level must be up to the filler hole. If it is below the hole, add oil until it runs out, then reinstall the oil filler plug. # If the transmission oil is dirty, remove the drain plug and drain the oil. # Reinstall the drain plug with a new washer, and refill the transmission oil to the proper level. NOTE: The drain plug washer should be replaced at every oil change.
there should be a dip stick on the bottom of your filler plug.
Left valve cover, there is a black plug that unscrews 1/4 turn. Pour in your oil, allow time for the oil to collect in the sump, replace the plug. Good to change the o-ring on the filler every 12k miles or so.
Pull the drain plug at the bottom of the oil tank under the tranny, refill on the right side filler plug.
Just above the right side of the transmission. The drain plug is under the transmission.
The filler tube has a hole in the side causing the oil to blow out. Remove the filler tube and replace with a threaded plug and the problem will be solved.
It will be stamped on the case next to the filler plug.
The fuel filter plug, on your 1993 Nissan, is located on the bottom of the fuel filter. The oil filter does not have a plug.
In the oil filler hole in the valve cover. Remove the plug (either twist out or pull out), add oil, and replace.
There is an upper filler plug and a bottom drain plug in each differential. R&I (Removal and Installation) the filler plug first then the drain plug until the differential completely empties out. Then reinstall the bottom drain plug and add 90W gear oil which usually comes in a squirt bottle so you can add it into the upper filler plug. You should fill it up until the level is right at the bottom of the threads of the filler hole.
This is a part of the service manual about the manual transaxle. 12.MANUAL TRANSAXLEInspect oil levelInspect each component for evidence of leakage, and check the oil level by removing the filler plug. If the oil is contaminated, it is necessary to replace it with new oil.1.With the vehicle parked at a level place, remove the filler plug and check to be sure that the oil level is up to the lower edge of the filler plug hole.2.Check to be sure that the transmission oil is not noticeably dirty, and that it has a suitable viscosity. Change oil1.Remove transaxle drain plug.2.Drain oil.3.Tighten drain plug to specified torque.Tightening torque: 32 Nm (24 ft.lbs.)4.Remove filler plug and fill with specified oil till the level comes to the lower portion of filler plug hole.Specified oil:Hypoid gear oil SAE 75W - 90 or 75W - 85W conforming to API classification GL-4Quantity: 2.1 dm3 (2.2 qts.) 2.2 dm3 (2.3 qts.)5.Tighten filler plug to specified torque.Tightening torque: 32 Nm (24 ft.lbs.)