TM 5-3805-261-34HYDRAULIC SYSTEM MAINTENANCE.10-4.PumpAssembly. (Sheet 11 of 23)DISASSEMBLYSpring is under extremepressure and care must beused when removing. Use anarbor press and properdiameter driver to compressspring.61.Place protective plate overbarrel (138) and remove ring(133), spacer (134), spring (135)and spacer (136, Figure 10-43).62.Remove nine bearings (137) frombarrel (138, Figure 10-44).CLEANINGClean all parts. Refer to Chapter 2.INSPECTION1.Inspect plate (64, Figure 10-45).Use touch lapping procedure ifpolished in the seal band area,minor erosion or scratches. Usegrit emery polishing paper anddry cleaning solvent for touchlapping. Replace if cracked,broken, erosion across sealbands, deep scratches in sealbands or ports, or scratches thatcan be felt in the seal band areaor thrust faces with a fingernailor pencil.2.Inspect all other parts. Referto Chapter 2.Go to Sheet 1210-25WARNINGFigure 10-45.Figure 10-44.Figure 10-43.
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