TM 9-6115-604-34NAVFAC P-8-633-34WARNINGDry cleaning solvent PD-680, Type IlI, or equivalent, Is flammable and moderately toxic to theskin, eyes, and respiratory tract. Assure adequate ventilation. Skin, eye, and respiratoryprotection Is required to avoid Injury to personnel.WARNINGCompressed air used for cleaning or drying can create airborne particles that may enter theeyes. Pressure shall not exceed 30 psi (207 kPa). Wearing of goggles Is required to avoidInjury to personnel.c.Clean. Clean the crankshaft and counterweights thoroughly using solvent PD680, Type III, or equivalent. Payparticular attention to the drilled oil passages in the crankshaft. These passages are best cleaned with an electricdrill and a valve guide cleaning brush. Flush all passages thoroughly with solvent after several passes with thebrush; repeat until the solvent runs clean. After cleaning, blow out the passages with compressed air, and run asmall magnet though the oil passages to remove any metal partides that may remain.Figure 9-38. Disassembly and Assembly of Crankshaft9-75
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
