TM 5-4320-302-146-20. CRANKSHAFT ASSEMBLY (CONT)Location/ItemActionRemarks27. Parallel pinInspect all parallel pin and plug holes for wearholes andor damage. If excessively worn or damaged butplug holesrepairable, retap holes. If not repairable, replacecrankcase.INSPECTION28. PressurestatInspect valve cone, helical spring, washer, and screwplug for excessive wear or damage. Replace valvecone if worn or damaged. Check and replace springif weak. Replace washer if worn, distorted, or damaged.Replace screw plug for stripped threads, wear, or damage.6-175
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
