ARMY TM 9-2805-256-14 AIR FORCE TO 38G2-102-2 NAVY NAVFAC P-8-611-14E 6-10. Crankcase Assembly. This  task  covers: Repair INITIAL  SETUP Tools Equipment Condition General  Mechanic’s  Tool  Kit  (Item  1,  Appendix  B) Piston  and  connecting  rod  assembly  removed (para.  5-18) Materials/Parts Camshaft  removed  (para.  6-8). Crankshaft  removed  (para.  6-9). Rags,  Wiping  (Item  6,  Appendix  D) Fuel  pump  removed  (para.  4-36). Solvent,  Drycleaning  (Item  7,  Appendix  D) Seal  (P/N  13214E7063) Repair. (figure 6-10) (1) ( 2) (3) (4) (  5 ) (6) 6-18 WARNING Drycleaning  solvent  PD-680  used  to  clean  parts  is  potentially  dangerous  to  personnel  and property. Avoid repeated and prolonged skin contact. Do not use near open flame or excessive heat. Flash point of solvent is 100°F-138°F (38°C-60°C). Clean  crankcase  (1)  with  drycleaning  solvent  and  dry  thoroughly. Inspect crankcase (1) and replace if worn or otherwise damaged. Refer to Table 6-2 for wear limits. Remove  bearing  (2)  and  replace. Remove  bearing  cup  (3)  and  replace Inspect bearing cap studs (4) and replace if threads are damaged. Remove oil seal (5) and replace.