Only the filler plug. You have to remove the cover to drain the oil.
where is the gearbox filler plug for 2001 citreon relay 2.8 tdi
The radiator does not have a drain plug. The easiest way to drain is remove a hose.
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.
Rubber jack plug on ebay for $4.00
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It's on the gearbox, you need to get under the car to access it. It has a 3pin plug.
The filler plug is on the rear section of the transmission that the drive shafts bolt on to, it looks alot like the drain plug and is fairly obvious. The tranny itself fills from the dipstick tube.
Filler/level plug is located on the gearbox very similar to a manual box filler/level plug there is no dipstick fitted to this model.
The differential fluid on a GMC Jimmy is changed by removing the drain plug, draining the fluid, and re-installing the drain plug. The filler plug can then be taken out, fluid added until it reaches the bottom of the filler hole, and the plug re-installed.
on the side
The Filler plug is a hex head plug about half way up the gearbox on the passengers side. The head is about 15/16s or 1inch drive. This plug will be hard to get off and should be removed BEFORE cracking the drain plug to change the gearbox oil in your IS200. The filler plug is closer to the flywheel than you might think (closer to the front) and can be removed using a shifter (there is enough space around the head of the plug). The drain plug however is different. It's not the star head plug on the bottom of the transmission, (this contains a magnetic spring to catch debris), the drain plug is still on the side (passenger) of the gearbox and is the same size as the filler plug. This plug is surrounded by the design of the gearbox and you must use a socket to remove it.