PIPER COMANCHE SERVICE MANUAL TABLE III-I. INSPECTION REPORT (cont.) INSPECTION ID23 REVISED: 11/1/81 Nature of Inspection C. TURBOCHARGER GROUP I. Inspect all air inlet ducting and compressor discharge ducting for worn spots. loose clamps or leaks ................................. 2. Inspect engine air inlet assembly for cracks. loose clamps and screws ........................................................ 3. Inspect waste gate housing. exhaust ducting, and exhaust stacks for signs of leaks or cracks .................................... 4. Carefully inspect all turbo support brackets. struts. etc .• for breakage. sagging or ,,'ear.............. , ......................... 5.
Inspect all oil lines. fuel lines. and fittings for wear, leakage. heat damage or fatigue {See :"ote 17).••••••••••••.••.•..•••••• 6. Actuate waste gate control: check spring pre-load and examine control for any pending sign of breakage ...................... 7. Remove inlet hose to compressor and visually inspect compressor wheel .................................................. 8. Inspect the compressor wheel for nicks. cracks or broken blades ............................................................ ! I 9. Inspect for excess bearing drag or wheel rubbing against housing ...........................................•............... I 10.
Inspect induction and exhaust components for worn or damaged ' areas. loose clamps. cracks and leaks ............•.................... I 11. Inspect turbine wheel for broken blades or signs of rubbing ............. 12. Inspect turbine heat blanket for condition and security.................. 13. Inspect rigging of exhaust waste gates ............................... 14. Inspect rigging of alternate air control ................................ IS. Run up engine. check instruments for smooth. steady response ........... 16. Remove all Turbocharger components from the engine. Inspect and repair or replace as necessary .....•.............................. D. CABIN GROUP I.
Inspect cabin entrance door. baggage compartment door and windows for damage. operation and security ....................... 2. Inspect upholstery for tears 3. Inspect seats. seat belts. secur." in . g.. . b.. raIII c.. k. e. t. s. a" n.. d. .. boIII lII tI. s II ... ... ... .. ... ... ... .. .. ."" .....11 .0" .• .•• . .II .I" .. 4. Inspect trim operation .............................................. 5. Inspect rudder pedals. brake pedals. and cylinders for operation and leaks ........... III... III ........ " ••••• " Inspection Time (hrs.) 50 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 500 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1000 0 0 I I 0 I 0 0 0 ! 0 I I, !
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0