ARMY TM 9-2815-259-24 AIR FORCE TO 38G1-125-2 MARINE CORPS 09249A/09246A-24 5-84 CAUTION Stamp cylinder liner on fire dam only.  Do not stamp cylinder liner on flange.  Failure to comply could result in engine damage. CAUTION Stamp piston on side of piston, away from machined surface that contacts cylinder liner.  Do not stamp top of piston.  Failure to comply could result in engine damage. (3) Number cylinder liners and pistons.  Stamp front of cylinder liner to assure correct assembly position. CAUTION Keep matched pistons and liners together.  Liners must be reinstalled in same cylinder bore.  Failure to comply could result in excessive engine wear. (4) Remove cylinder liner (11, Figure 5-72) using Puller. (5) Remove O-rings (12) from cylinder block. (6) Remove packing (13) from cylinder liner (11). (7) Cover all openings to prevent entry of foreign material. c.   Inspection. (1) Perform testing of cylinder liner height prior to removal, refer to step a.  If out of specifications, continue inspection by performing step c (2). (2) Remove cylinder liner, refer to step b (4). (3) Clean cylinder liner (11, Figure 5-72) as follows: (a) Clean cylinder liner using stiff bristle brush.  Remove all debris, rust, and scale from outer diameter of cylinder liners, under cylinder liner flange, and in O-ring packing areas. (b) Visually inspect cylinder liner (11) to insure that there are no nicks or burrs in areas where packings will seat.  Replace cylinder liner if nicks or burrs are observed. CAUTION Solvents will not remove all abrasives from liner walls.  Do not use gasoline, kerosene, or commercial solvents to clean liners. Failure to comply could result in engine damage. (c) Thoroughly clean cylinder liner (11) inner diameter using a solution of 50 percent hot water and 50 percent liquid detergent.