PIPER COMA~CHE SERVICE MANl:AL I~TE!'iTIONALLY LEFT BLANK ~-t1. Overhmits Inspection. If the airplane has been operated so that any of its components hav C' exceeded their maximum operational limits. check with the appropriate manufacturer. 3-7. Special Inspections. The special inspections given in the following paragraphs. supplement the sc. uled inspections as outlined in the Inspection Report. Table III-I. to include inspection of items \\ hicH required to he examined at intervals not compatible with airframe inspection intervals. Typical of this type an ... a. Inspection is required because of special conditions or incidents that arise. and because oi these conditions or incidents.
an immediate inspection would be required to insure further safe night. b. Inspection of airframe or components on a calendar basis. This type of inspection could often be accomplished during the nearest scheduled inspection. c. Specific definitive inspection on engines based strictly upon engine operating time. d. Those inspections not completely covered in other sections of this manual. but outlined in the In ... pection Report and must be explained in more detail to give a clearer and complete inspection. 3-1\. Inspection of Exhaust System. (Refer to Figures 3-1 thru 3-3.) Inspection of the entire exhaust system. including heat exchange shroud. muffler. muffler baffles.
stacks and all exhaust connections must be rigidly inspected at each 100 hour inspection. The possibility of exhaust system failure increases with use. It i., recommended that the system be checked more carefully as the number of hours increase. therefore inspection at the ion hour period. that the exhaust system has been in use. would be 'more critical than one in the 100 hour period. The system should be checked carefully before winter operation when thecabin heat will be in usc. ISSl'ED: 8/18/12 1D16