x N REAR AXLE N 12 Differential Case Disassembly i Y Refer to Fig N 3 and N 7 N if a Remove the axle shafts Refer to Par N 11 for 5 rnll Y I rear axle removal and Par M 4 for front axle re I f l i Q more aa asf 1 b Remove the housing cover and four cap screws holding the two differential side bearing caps in i r V position Make sure there are matching letters or V A some type of identification marks on the caps and housing so that each cap can be reinstalled in the E V I E S same position and location from which it is re t S 3 i i m v d V v i i i i c Use Spreader W 129 as shown in Fig N l9 to 1 V z rzvx spread the housing Install Hold Down Clamps A A 100481 W 129 18 if available to keep the spreader in P position Clamp on a dial indicator From the side F1G N 20 REMOv1NG LOCK PIN measure the carrier spread Do not spread the car th O20 0508 1181 more an mm n Remove the differential shaft and thrust block cl Remove the dial indicator Note Thrust block used with semi float tapered axle shaft only Refer to Fig N 3 1 Carefully so as not to lose the thrust washers remove the differential pinion gears l With Tool C 3281 to hold the shaft as shown in Fig N 2 1 remove the nut With Puller W 172 remove the yoke as shown in Fig N 22 l Using a rawhide hammer drive on the end of S the pinion shaft to force the pinion out of the yi 5 differential housing Q ii ii i Gi v iii I fii fiii if i 1 i Z i i li ifii l r E I if Zfi J i if I iil ii f i i i iii ii i i i fi i I M ii 3 i ifi j i iifi I E if E ifii ri iiiii tieesei i ri ii E 2 Eigssaa iiiz iEi E ii i i E gi i Z ifi Z Q iiiii j ifi E V V I r 5 llaggggg g S 4 jkzlz 0 H g I W I A V I 3 1 4 23 iV FIG N 1d DIFFERENTIAL CARRIER SPREADER ililvlvvlv TooL W 129 www 1 pr a le W 129 d P W 2 i i t t an inter S 3 Di l Iiidihgtgr Clampo 0 13182 FIG N 2l END YOKE HOLDING WRENCH Note When removing the axle differential from Nm the rear axle housing use Spreader Tool No 2 Wre ch 03281 W 12 3 Yoke e Carefully pry the differential case loose USi1 1g pry bars at the heads of the ring gear bolts and Note Pinion bearing adjusting shims may remain carrier casting on the pinion shaft stick to the bearing which is Remove Spreader immediately to pl event the still in the housing or fall out loose These shims pmsibimy Of the carrier taking 3 Set should be collected and kept for reassembly 9 Remqve the Y W h0ldl g th ring gear to th m Remove outer pinion bearing cone baffle and U1ff f U3l 3S oil seal by using a 2 x 2 piece of hardwood or a I1 With a small punch as shown in Fig N 20 drive length of pipe and drive out through the neck of out the lock pin the carrier housing Discard seal 294