TM 9-2520-272-34&P 4-20. REPAIR RIGHT END COVER COMPONENTS (SHEET 12 OF 14) 28 Turn end cover (3) over, outside up. 29 Using  11/16  inch  socket,  remove  3/8  inch  pipe plug (14). 30 Using   3/16   inch   hex   plug   socket   attachment, remove three 1/8 inch pipe plugs (15, 16). 31 Using   1/4   inch   hex   plug   socket   attachment, remove 1/4 inch pipe plug (17). 32 Using   5/16   inch   hex   plug   socket   attachment, remove 3/8 inch pipe plug (18). 33 Check   end   cover    bearing    bore    for    damage. Smooth   out   scratches   with   crocus   cloth.         If grinding damage is present, replace end cover. CAUTION When using grinder, use care as to not damage housing. NOTE Remove sleeve (19) only if necessary. 34 Using a grinder, cut two slots 180 degrees apart in sleeve (19). 35 Using a chisel and hammer, break sleeve (19) at slots.   Throw away sleeve (19). Assemble Right End Cover Assembly 36 Apply thread locking sealant to pipe plugs (14, 15, 16, 17, 18). 37 Using 5/16 inch hex plug socket attachment, install 3/8 inch pipe plug (18) in end cover (3). 38 Using torque wrench, tighten plug (18) to 12-16 lb ft (16-22 Nm). 39 Using 1/4 inch hex plug socket attachment, install 1/4 inch pipe plug (17). 40 Using torque wrench, tighten plug (17) to 96-120 lb in.   (11-13 Nm). 41 Using 3/16 inch hex plug socket attachment, install pipe plugs (15, 16) in end cover (3). 42 Using torque wrench, tighten plugs (15, 16) to 50-60 lb in.   (6-7 Nm). 43 Using 11/16 inch socket, install 3/8 inch pipe plugs (14) in end cover (3). 44 Using torque wrench, tighten plug (14) to 12-16 lb ft (16-22 Nm). Go to Sheet 13 Para.   4-20, Task 5 Change 2   4-123