Piper PA-28-161, Maintenance Manual

Page: 54 / 1104

5. Scheduled Maintenance (continued)
PIPER AIRCRAFT, INC.
PA-28-161, WARRIOR III
MAINTENANCE MANUAL
PAGE 8
Nov 30/06
1D2
5-20-00
Inspection
NATURE OF INSPECTION Interval (Hrs)
50 100
B. ENGINE GROUP (cont.)
14. Inspect cylinders for cracked or broken fins. (See Note 10.) ................................ O
15. Inspect rocker box covers for evidence of oil leaks. If found, replace
gasket, torque cover screws 50 inch-pounds ........................................................ O O
16. Inspect ignition harness and insulators for high tension leakage
and continuity ........................................................................................................ O
17. Inspect magneto for oil seal leakage.
(See latest revision of Slick Service Bulletin No. SB2-88.) .................................... O
18. Check magneto to engine timing........................................................................... O
19. Inspect security of carburetor throttle arm............................................................. O
20. Inspect induction air filter. Clean or replace filter element as required.
(See 12-20-00 and Note 25.) ................................................................................ O O
21. Replace induction air filter element ....................................................................... O
22. Drain carburetor and clean inlet line fuel strainer.................................................. O
23. Inspect condition of carburetor heat air door and box. (See Note 11.) .................. O O
24. Inspect intake seals for leaks and clamps for tightness ....................................... O
25. Inspect all air inlet ducts and alternate heat duct .................................................. O O
26. Clean screens in electric fuel pump ...................................................................... O
27. Remove, drain, and clean gascolator bowl and screen......................................... O O
28. Inspect condition of flexible fuel lines .................................................................... O O
29. Inspect fuel system for leaks. (See Note 13.) ........................................................ O
30. Inspect engine driven and electric fuel pumps for operation.
(See Notes 7 and 27.) ........................................................................................... O
31. If installed, inspect engine-driven vacuum pump and lines.
(See Note 19 and Vacuum Pump(s), Inspection, 37-10-00.)................................. O
32. If installed, inspect auxiliary vacuum pump system hoses, clamps,
electric harness for security .................................................................................. O
33. Inspect throttle, carburetor heat, and mixture controls for security,
travel, and operating condition .............................................................................. O
34. Inspect exhaust stacks, connections and gaskets.
Replace gaskets as required................................................................................. O O
35. Inspect muffler, heat exchange and baffles
per Exhaust System 100 Hour Inspection, 78-00-00 ............................................ O
36. Inspect breather tube for obstructions and security .............................................. O
37. Inspect crankcase for cracks, leaks and security of seam bolts............................ O
38. Inspect engine mounts for cracks and loose mountings ....................................... O
39. Inspect all engine baffles. (See Note 26.).............................................................. O
40. Inspect rubber engine mount bushings for deterioration. Replace as required ..... O
41. Inspect fire wall seals ............................................................................................ O
42. Inspect condition and tension of alternator drive belt per 24-30-00 ...................... O O
43. Inspect condition of alternator and starter............................................................. O
44. If installed, inspect Standby Alternator per 100 Hour Standby
Alternator Inspection, 24-30-00 ............................................................................ O
45. Inspect starter ring gear for broken or chipped teeth
and condition of pulley slot .................................................................................... O