TM 5-3895-370-14&P5-65. CRANKSHAFT REPLACEMENT/REPAIR (CONT).WARNINGCrankshaft weighs 80 lbs (36 kg).Attach suitable lifting device prior toremoval or installation to preventpossible injury to personnel.(7)Attach suitable lifting device to crankshaft (1).(8)While mechanic operates suitable lifting device,assistant removes crankshaft (1) from cylinderblock (10).(9)Remove gear (11) and key (12).CAUTIONIf top and bottom bearing halves areexchanged, damage could result tocrankshaft journals.NOTE·Tag and mark all bearing halvesbefore removal.·Bottom bearing shells may comeout with rod caps or stay withcrankshaft.(10)Tag, mark, and remove five bottom bearinghalves (13) and thrust bearing half (14) fromcylinder block (10).(11)Tag, mark, and remove four bottom rod bearinghalves (15) from connecting rods (8).(12)If damaged, remove five piston cooling nozzles(16) from cylinder block (10).5-270
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