Jeep Wrangler/YJ 1987-1995 Repair Guide
Engine OilFig. 1: Be sure to select the proper API quality classification and SAE viscosity grade of engine oil (10W-30)
Oil FIlter (K&N sample)
HP-2004 work for 2.5L and 4.0L
Manual TransmissionThe level of lubricant in the transmission should be maintained at the
filler hole on all manual transmissions. This hole is on the right
side. When you check the level in the transmission, make sure that the
vehicle is level so that you get a true reading. When you remove the
filler plug, lubricant should run out of the hole. Replace the plug
quickly for a minimum loss of lubricant. If lubricant does not run out
of the hole when the plug is removed, lubricant should be added until
it does. Replace the plug as soon as the lubricant reaches the level of
the hole.
Fig. 1: Manual transmission fill and drain hole plugs
DRAIN AND REFILLRemove the drain
plug which is at the bottom of the transmission. Allow all the
lubricant to run out before replacing the plug. Replace the case with
the correct viscosity oil. All manual transmissions use SAE 75W-90 API
quality Grade GL-5 gear lubricant. Tighten the fill hole plug to 27 ft.
lbs. (37 Nm).
I hope help you with this (rermember rated this help) Good luck.
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