Quantcast Inspection - TM-9-2815-202-34_58

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TM    9-2815-202-34 3-2.   CLEANING   AND   GENERAL   REPAIR   INSTRUCTIONS   (Cont) (d) Mark damaged areas for repair with chalk or lumber crayon. (e) Check all mating flanges on housings and supports for warpage with a straight edge or a surface  plate. (f) Check all mating flanges for discoloration which may indicate persistent leakage. (9) Inspect all pipe plug and capscrew tapped openings for damaged or stripped threads. (h)  Check  all  castings  for  conformance  to  applicable  repair  standards  in  App  G. (3) Ball Bearings. See TM 9-214 for inspection of bearings. Check all bearings for conformance to applicable repair standards in App G. (4)  Studs.  Inspect  all  studs  for  stripped  or  damaged  threads,  bent  or  loose  condition,  and evidence  of  stretching. (5) Gears. (a)  Inspect  all  gears  for  cracks  using  a  magnifying  glass  and  a  strong  light. (b) Inspect all gear teeth for wear, sharp fins, burrs, and galled or pitted surfaces. (c) Check all gears for conformance to applicable repair standards in App G. (6) Bushing and Bushing Type Bearings. (a)  Check  all  bushings  and  bushing  type  bearings  for  secure  fit  in  their  respective  casting  or mating part and for evidence of heating which may be indicated by discoloration of bushing  or  bearing  surface.   (b)  Inspect  bushing  and  bushing  type  bearings  for  wear,  burrs,  nicks,  or  out-of-round condition. (c) Check for dirt in lubrication holes or grooves of bushings or bushing type bearings. (d) Holes and grooves must be clean and free from damage to insure proper lubrication. (e) Check all bushings and bushing type bearings for conformance to applicable repair standards in App G. (7)  011  Seals.  Metal  encased  oil  seals  should  not  be  replaced  unless  inspection  indicates damage. (1) Inspect feather edge of oil seal for damage. (2)  Check  seal  for  loss  of  softness  and  spring, (8) Core Hole Plugs. (1) Inspect core hole plugs for evidence of leakage. (2) Replace seals if leaking or damaged. 3-4


 


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