Wing And Nacelle Group - Piper Navajo Chieftain PA-31-350 Service Manual

NAVAJO CHIEFTAIN SERVICE MANUAL
TABLE III-I. INSPECTION REPORT
Nature of Inspection
Inspection time (hrs)
50 100 500 1000
E. FUSELAGE AND EMPENNAGE GROUP (cont.)
28. Inspect elevator, stop screws and nuts for damage, looseness or evidence of
movement, proper torque of jam nuts per latest revision of Piper Service Bulletin
No. 649 .......................................................................................................................
29. Inspect elevator balance weight for security ...............................................................
30. Inspect elevator trim mechanism condition and operation. (See Note 26.) ................
31. Inspect elevator balance spring tension. (Refer to Service Manual, Section V, and
latest revision of Piper Service Bulletin No. 626.) ......................................................
32. Inspect flap actuator motor per the Service Manual, Section Im. (See Note 31.).......
33. Inspect primary aileron, rudder, elevator control cables and trim cables, turnbuckles,
guides, and pulleys for tension, safety, damage and operation. (See Note 26.)..........
34. Inspect aileron, rudder, elevator rod end bearings for condition and freedom of
movement. (Refer to AD 93 24 02.) (See Note 43.) ..................................................
35. Clean and lubricate elevator and rudder trim drum screws ........................................
36. Inspect anti-collision lights for security and operation......................................
37. Lubricate per lubrication chart. (Refer to Service Manual, Section II.) .....................
38. Inspect pneumatic and flexible lines and components for condition and operation.
(See Note 30.) ..............................................................................................................
39. Inspect condition of pneumatic deicers, if installed. .......................................
40. Inspect security of Autopilot servo bridle cable clamps. (See Note 26.) ...................
41. Inspect emergency locator transmitter battery for replacement date or time. (Refer
to Service Manual, Section XII and latest revision of Piper Service Letter No 820. )
42. Inspect emergency locator transmitter to ensure contact separator is properly
installed. (Refer to latest revision of Piper Service Letter No. 935.)..........................
43. Install inspection plates and panels..............................................................................
F. WING AND NACELLE GROUP (Refer to Notes 18 and 30.)
1. Inspect surfaces, skins, and tips for damage and loose rivets ......................................
2. Remove inspection plates and panel............................................................................
3. Inspect visible internal structure for loose rivets, cracks or other signs of stress or
damage .........................................................................................................................
4. Inspect nacelle baggage door for cracks, damage and security ..................................
5. If installed, check security of flux detector and compensator and related harnesses
for proper and secure connections. (Refer to Note 36.)..............................................
6. Inspect ailerons and tab hinges for security of attachment and operation per Section
III . ................................ .
.....
.
7. Inspect aileron and trim cables, pulleys, and bellcranks for damage and operation.
(Refer to Airworthiness Directive No. 92-27-05. See Note 26.) ................................
8. Inspect aileron balance weight and arm for security and condition ...........................
9. Remove aileron and inspect area beneath inboard hinge on aileron spar for cracks.
((Refer to Note 48).......................................................................................................
10. Replace inboard aileron hinge. (See Note 48) ...........................................................
Interim Revision: 12/30/94
INSPECTION
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