Since the subject vehicle is probably a 4x4 there are two 'gear box' possibilities.
If you mean Transmission, there is a right side plug that can be removed (from under the vehicle) with a 3/8 square drive.
If you mean Transfer case, there is a fill plug and a level plug, remove both of these, one with 3/8 square drive and one a 10mm wrench. Pour in gear oil (from under the vehicle) into the fill plug until it comes out the level plug and then cap both.
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What is your question?
in the glove box
In the glove box
in the back of the glove box, should be a handle to pull.
show how to change oil gear box
A 1993 What
trailtough.com lowrange.com both sell parts for transfer case.
Type your answer here... It's in the glove box...... of all places
Standard 80w-90 grade oil is used in the gear box for a Suzuki GT 750 motorcycle. This provides the optimal lubrication while prolonging its overall life.
you put 1400cc of gear oil into the gear box do no trust the fill level screw as the amount of oil was changed under production and you would not have enough oil in it then hope nthis helps you good luck
remove plastic nut on top of gear box and fill,, 2 litres of oil,,
800ml in the gear box.