on the drivers side of the transmission about half way up there is a plug usually it is a 3/8 or 1/2 inch drive it can also be square ,remove the plug if no fluid runs out stick your finger in the hole if you can touch fluid it is full
600w and do not over fill.
THE BOLT FROM THE MANUEL TRANSMISSION FELL OUT lost all the gear oil
show how to change oil gear box
A 1993 What
To add gear oil to a Kawasaki Mule 600, locate the gear oil fill plug on the front differential. Remove the fill plug using the appropriate tool, and then use a funnel to pour the recommended gear oil into the opening until it reaches the proper level, usually just below the fill hole. Always check your owner's manual for the specific type and amount of gear oil required. After adding, replace the fill plug securely.
Any oil with SAE 80W mark on it (in very cold climate SAE 75W).
remove plastic nut on top of gear box and fill,, 2 litres of oil,,
You must remove the speedo drive gear to fill the gearbox.
The plug is in the front of the transmission. Get a funnel and fill it up until oil comes out.
manual tranny's take gear oil not tranny fluid. you need to get all that fluid out and fill the tranny with 80/90 weight gear oil
on the front of the transmission there is a fill plug, pump gear oil in till it levels off with the hole for the plug
Recommended GL5 SAE 80W90 hypoid gear oil. Fill to bottom of fill hole.