TM  10-3930-638-24&P 4-5. AXLE MAINTENANCE (cont) b. Differential Case and Gear Assembly (cont). STEP LOCATION ITEM ACTION REMARKS DISASSEMBLY 1 Differential a. Case halves (3 Mark Use punch or chisel to mark for correct case and gear and 4) alignment during reassembly assembly b. Eight cap screws (1) Remove and washers (2) c. Differential case plain Separate half (3), and flange half (4) d. Thrust washer (5) Remove e. Side gear (6) Remove f. Four thrust washers Remove (7) g. Four pinion gears (8) Remove h.  Spider  (9) Remove i. Side gear (10) Remove j. Thrust washer (11) Remove NOTE If rivets (15) are used to secure ring gear (16) and differential case flange half (4), proceed to step b below; otherwise perform step a and disregard step b. 2 Differential a. 12 cap screws (12), Remove case  flange washers  (13), half (4) and nuts (14) b. 12 rivets (15) Drill out Center punch rivets in center of head, Use drill bit 1/32 inch smaller than body of rivet and drill through head. Carefully press out rivets c. Ring gear (16) Remove d. Bearing cone (17) Remove Use  puller 3 Differential Bearing cone (18) Remove Use  puller case plain half  (3) 4-248