1993 GMC Safari Owner's Manual - Page 263
1993 GMC Safari Manual
Page 263 highlights
How to Check Lubricant: I KO998 If thelevel is belowthebottom of thefillerplughole,you'llneed to add somelubricant.Addenoughlubricant to raisethelevel to thebottom of the fillerplughole. What to Use: Refer to theMaintenanceScheduletodeterminewhatkind use.See"RecommendedFluidsandLubricants"intheIndex. of lubricantto 6-25
We apologize, but we cannot currently deliver this PDF manual by request of the manufacturer.
We apologize for any inconveniece.