TM 10-3930-643-34 HYDRAULIC  SYSTEM  TROUBLESHOOTING  AND  MAINTENANCE. 12-14. Sideshift Cylinder (S/N 2001 and above). (Sheet 8 of 11) CLEANING/INSPECTION 29. 30. 31. Inspect rod (19) and inside of barrel (13) for scratches, grooves, burrs or other damage which might cause a malfunction. Small  burrs  and  shallow scratches  can  be  polished  out with fine emery cloth and oil. Replace what cannot be repaired. Threads  on barrel (13) and rod (19) must not be damaged. Be  sure  residues  of abrasives  and  foreign matter  have been cleaned away prior to assembly. Inspect piston (16). Replace if it has  scratches,  grooves, burrs  or other damage which might cause a malfunction. Inspect all other parts. Refer  to paragraph  2-9. Go to sheet 9 12-128

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