r TRANSFER BASE 8 13 Proper lubricant is important in preventing stick REDU Tl UN slip noise Use a 30W nondetergent oil only such as FILL HOLE PLUG Valvoline Union Custom or equivalent Multi grade L TRANSFER CASE detergent type oils must not be used Vehicles ex e l Flu E PLUG periencing stick slip caused by improper lubricants if iu if q may be corrected by completely draining the units and i 3 l i refilling with the specified lubricants fi 4 Ay NOTE fu vehicle is not driven for a week or more W C i the slick slip condition may occur when the vehicle is REDUCTION UNIT 91 first driven This is considered normal and should be is 0p i l NAi l l T J no concern us the noise will disappear with can REDUCTIONUNI1 Y tiuued driving uouslno sou fkansrsn cas Loosen Au Favs A UG Uneven tire inflation pressures and mismatched tire T DRAIN UN hues types and sizes will also cause stick slip noise Be sure plu d lg uuadrnqrao ljraln and plll pliia lnuallona all tires are inflated equally and are of the same size and type Luho Cllanga Wllll llallucllon llnil LURRICATIUR Use Lubricant Blend Jeep Lubricant Concentrate Jeep Part No The Quadra Trac transfer case does not require per 8123004 lor enuivalentt Use eight ouneee iodic or scheduled lubrication However should a SAE 30 good duality nondetergent motor oil stick slip condition occur a full eight fluid ounces of Ashland Valvolinel gr equiva1ent Requirement Jeep Lubricant Concentrate Part Number 8123004 UT is 4 5 pints 3 7 Imperial pints or 2 1 liters Lubrizol 5901 or equivalent should be added This ap 1 Remove fill plugs from transfer ease and re plies to the Quadra Trac transfer case with or without duction unit reduction unit It may be necessary to drain a small gi Rerneve transfer ease drain plug After it had amount of lubricant from the transfer case to permit drained eornpletely replaee drain plug edditinn nf tilt full tielitnnntts vi l i n nt is Loosen site bolts on reduction unit housing nil If the addition of the lubricant does not correct the drain plugl so that the unit can be pulled liaelr far en Stlqk slip condition the unit siwnld be drained and nngn to pinnlit the unit tt drain Aster it lids drained l f ll d completely move the housing back into position and After adding lubricant drive the vehicle slowly in tighten liolteto15foot poundetordue left and right hand circles for approxirnntely 15 First ill the reduction unit to fill hole level with nnnntns m each dlmctlon j lh the t iins Wheel lubricant blend as specified previously Replace the one half turn Off fiill i l This rniist bt dont i me fill plug Next fill the transfer case tt fill hole level late the lubricant through the differential assembly ln with the Specified lubrieant blend Replaee fill plug the Quadra Trac unit fig g 1g 4 CAUTION Fill plugs drain plugs and reduction Llllll clIIIIll Wllll0IIl Rdllllllllll llllll housing bolts should not be overtightened Torque values are 20 foot pounds for the plugs and the 3 8 16 L b i Bl dT bolts Torque for the 5 16 18 bolts is 15 foot pounds Jeep Lubricant Concentrate Part No 8123004 or equivalent brand Use eight ounces SAE 30W good quality nondetergent motor oil CAUTION Overtightening may result in thread Ashland Valvoline or equivalent brand Re stripping or breakage ofthe aluminum unit s quirement is 3 5 pints 2 9 Imperial pints or 1 7 liters Remove fill plug and drain plug and allow the mnoup mls cllpcx transfer case to drain completely Replace drain plug Install concentrate then fill to fill hole level with 1 Be Sure Quadi a Ti nc lockout is not engaged lubricant blend as specified above Replace fill plug The differential must be free to operate and not fig 8 19 locked