TM 10-3930-660-34 9-5.  REAR DIFFERENTIAL CARRIER ASSEMBLY - REPLACE/REPAIR/ADJUST (Cont’d) b. Remove cotter pins (11) holding two bearing adjusting rings (12)in position.  Discard cotter pins(11). c. Remove two capscrews (13) and two flatwashers (14) from each of two bearing caps (10). d. Remove two bearing caps (10), two bearing adjusting rings (12) and two bearing cups (15). e. Use a sling to lift the differential and ring gear assembly from the carrier.  Place the assembly on a work bench. f. Remove flange case half bearing cone (16) and plain case half bearing cone (17) with a suitable puller. 2. DISASSEMBLE DIFFERENTIAL AND RING GEAR (18) ASSEMBLY. a. If matching marks on the case halves of the differential are not visible,  mark each case half with a center punch and hammer.  The match marks are to ensure proper case halves orientation at assembly. b. Remove eight capscrews (19) and eight flatwashers (20) from plain case half (21). c. Separate the case halves (21 and 22). d. Remove two side gear thrust washers (23),  two side gears (24),  four pinion gears (25), four pinion gear thrust washers (26),  and differential spider (27). 3. IF NECESSARY, REMOVE RING GEAR (18). 9-11